Dialnet el equilibrioeconomicoenloscontratosadministrativos-5085250

1. (O HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV 7KH HFRQRPLF EDODQFH LQ DGPLQLVWUDWLYH FRQWUDFWV LIBARDO RODRÍGUEZ RODRÍGUEZ 5HVXPHQ (O HVWXGLR DERUGD HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQ WUDWRV DGPLQLVWUDWLYRV FRPR SULQFLSLR HVSHFtILFR GH HVD FODVH GH FRQWUDWRV WDQWR HQ HO 'HUHFKR FRPSDUDGR FRPR HQ 'HUHFKR FRORPELDQR 3DUD HO HIHFWR VH SUHFLVD HO FRQFHSWR VH DQDOL]DQ ORV DQWHFHGHQWHV KLVWyULFRV HO RULJHQ GH OD ILJXUD OD MXVWLILFDFLyQ GH OD H[LVWHQFLD GHO SULQFLSLR ODV FRQGLFLRQHV JHQHUD OHV SDUD OD SURFHGHQFLD GH VX DSOLFDFLyQ ORV LQVWUXPHQWRV MXUtGLFRV H[LVWHQWHV SDUD VX HIHFWLYLGDG ODV FDXVDOHV HVSHFtILFDV TXH GDQ OXJDU D OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR 3DODEUDV FODYH RQWUDWRV DGPLQLVWUDWLYRV ² HTXLOLEULR HFRQyPLFR ² HTXLOLEULR ILQDQFLHUR ² HFXDFLy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² HFRQRPLF EDODQFH ² ILQDQFLDO EDODQFH ² FRQWUDFWXDO HTXDWLRQ CONTENIDO: INTRODUCCIÓN.– I. EL CONTENIDO DEL PRINCIPIO DEL EQUI- LIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS.– II. ANTE- CEDENTES Y ORIGEN DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS.– III. JUSTIFICACIÓN DE LA EXISTENCIA DEL PRINCIPIO DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS.– IV. CONDICIONES GENERALES PARA LA PROCEDENCIA DE LA APLICACIÓN DEL PRINCIPIO DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINIS- TRATIVOS.– V. INSTRUMENTOS JURÍDICOS PARA HACER EFECTIVO EL DERE- CHO AL RESTABLECIMIENTO DEL EQUILIBRIO ECONÓMICO DEL CONTRATO.– VI. CAUSALES ESPECÍFICAS QUE DAN LUGAR A LA RUPTURA DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS.– VII. CONCLUSIONES. * 'U RTQHGUQT FG GTGEJQ #FOKPKUVTCVKXQ [ GZ EQPUGLGTQ FGN 'UVCFQ FG %QNQODKC #UKOKUOQ GU OKGODTQ FG NCU CUQEKCEKQPGU +DGTQCOGTKECPC G +PVGTPCEKQPCN FG GTGEJQ #FOKPKUVTCVKXQ FGN (QTQ +DGTQCOGTKECPQ FG GTGEJQ #FOKPKUVTCVKXQ [ FG NC #ECFGOKC +PVGTPCEKQPCN FG GTGEJQ %QORCTCFQ N°66,2011 pp.55-87

2. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 I N T R O D U C C I Ó N (O HVWXGLR GHO UpJLPHQ GH ORV FRQWUDWRV DGPLQLVWUDWLYRV VXHOH GLYLGLUVH GHELGR D OD GRFWULQD HQ YDULDV SDUWHV GH DFXHUGR FRQ ODV GLYHUVDV HWD SDV TXH VH SUHVHQWDQ HQ OD DFWLYLGDG FRQWUDFWXDO OD HWDSD SUHFRQWUDFWXDO R GH IRUPDFLyQ GHO FRQWUDWR OD HWDSD FRQWUDFWXDO R GH HMHFXFLyQ GHO PLV PR OD GH WHUPLQDFLyQ R ILQDOL]DFLyQ GHO FRQWUDWR /D HWDSD FRQWUDFWXDO R GH HMHFXFLyQ GHO FRQWUDWR DGPLQLVWUDWLYR VH LGHQWLILFD SRU HO SHUtRGR GH WLHPSR GXUDQWH HO FXDO ORV FRFRQWUDWDQWHV GHEHQ HMHFXWDU ODV SUHVWD FLRQHV HVWLSXODGDV FRPSUHQGH GHO SHUIHFFLRQDPLHQWR D VX ILQDOL]DFLyQ LQGHSHQGLHQWHPHQWH GHO PRWLYR GHWHUPLQDQWH GH HVWD (V SUHFLVDPHQWH HQ HVWD HWDSD HQ OD FXDO VH XELFD HO WHPD GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV (Q HIHFWR VHJ~Q XQD FODVLILFDFLyQ GRFWULQDO FOiVLFD HVWD HWDSD FRQWUDF WXDO R GH HMHFXFLyQ GHO FRQWUDWR DGPLQLVWUDWLYR VH HQFXHQWUD UHJLGD SRU GLYHUVRV FULWHULRV R QRFLRQHV GRPLQDQWHV WRGRV HOORV LQWHUUHODFLRQDGRV HQWUH Vt (QWUH HVRV FULWHULRV R QRFLRQHV SXHGHQ FLWDUVH ORV VLJXLHQWHV D

3. OD FRP~Q LQWHQFLyQ GH ODV SDUWHV E

4. HO VHUYLFLR S~EOLFR TXH LQYROXFUD OD HMHFXFLyQ GH XQ FRQWUDWR DGPLQLVWUDWLYR F

5. HO FDUiFWHU GH FRODERUDGRU TXH WLHQH HO FRQWUDWLVWD GH OD DGPLQLVWUDFLyQ G

6. ODV SUHUURJDWLYDV GH 'HUHFKR S~EOLFR ODV UHODFLRQHV HQWUH HO SRGHU S~EOLFR HO FRQWUDWR H

7. HO FDPELR GH FLUFXQVWDQFLDV OD PXWDELOLGDG GHO FRQWUDWR DGPLQLV WUDWLYR I

8. HO HTXLOLEULR HFRQyPLFR ILQDQFLHUR GHO FRQWUDWR FRPR H[SUHVLyQ GH OD REOLJDFLyQ GH PDQWHQHU XQD ´HTXLYDOHQFLD KRQHVWDµ HQ ODV SUHVWDFLRQHV /D ~OWLPD GH ODV FLWDGDV QRFLRQHV GRPLQDQWHV HQ OD HMHFXFLyQ GHO FRQ WUDWR ³HVWR HV OD GHO HTXLOLEULR HFRQyPLFR ILQDQFLHUR³ KDFH UHODFLyQ D TXH GXUDQWH OD HMHFXFLyQ GHO FRQWUDWR GHEH PDQWHQHUVH XQD HTXLYD OHQFLD R FRUUHVSRQGHQFLD HQWUH ODV SUHVWDFLRQHV TXH GHEHQ FXPSOLU ORV FRFRQWUDWDQWHV (Q HVH RUGHQ GH LGHDV VL WDO FRUUHVSRQGHQFLD VH URPSH R UHVXOWD DOWHUDGD SXHGH QDFHU HO GHUHFKR SDUD OD SDUWH DIHFWDGD GH TXH VX FRFRQWUDWDQWH WRPH ODV PHGLGDV QHFHVDULDV SDUD UHVWDEOHFHU HO HTXLOLEULR 1R REVWDQWH QR WRGD DOWHUDFLyQ HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV JHQHUD HO GHEHU SDUD XQD GH ODV SDUWHV GH UHVWDEOHFHU HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR SXHV VH UHTXLHUH DGHPiV TXH WDO DOWHUDFLyQ UH~QD XQDV GH WHUPLQDGDV FDUDFWHUtVWLFDV HVSHFtILFDV ODV FXDOHV VHUiQ REMHWR GH DQiOLVLV GHWHQLGR HQ HVWH HVFULWR 6LQ HPEDUJR SDUD HQWHQGHU OD UD]yQ GH VHU OD UHDOLGDG TXH VH HQFXHQ WUDQ GHWUiV GH OD DSOLFDFLyQ GH HVWH SULQFLSLR TXH GRPLQD OD HMHFXFLyQ GH 'UVC GUVTWEVWTC OGVQFQNÎIKEC RCTC GN GUVWFKQ FG NQU EQPVTCVQU CFOKPKUVTCVKXQU GU CRNKECFC GPVTG QVTQU NKDTQU GP 4+8'41 ,GCP [ ,GCP 9#.+0' TQKV CFOKPKUVTCVKH ÃEKOQ UÃRVKOC GFKEKÎP 2CTÈU CNNQ RR [ UKIWKGPVGU [ GP '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 6QOQ + $WGPQU #KTGU 'FKVQTKCN GRCNOC 8ÃCUG ' .#7$#›4' #PFTÃ (TCPEM /1'40' [ 2KGTTG '.81.8œ 6TCKVÃ FGU EQPVTCVU CFOKPKUVTCVKHU 8QNWOGP + 5GIWPFC GFKEKÎP 2CTÈU .), RR [ UKIWKGPVGU

9. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 ORV FRQWUDWRV DGPLQLVWUDWLYRV WDPELpQ UHVXOWD LQGLVSHQVDEOH SUHVHQWDU DOJXQDV UHIOH[LRQHV VREUH VX JpQHVLV VX SHUPDQHQFLD MXVWLILFDFLyQ HQ HO 'HUHFKR DGPLQLVWUDWLYR FRQWHPSRUiQHR ORV PHFDQLVPRV R LQVWUX PHQWRV MXUtGLFRV LQGLVSHQVDEOHV SDUD VX HIHFWLYLGDG SUiFWLFD (Q WDO RUGHQ GH LGHDV SDUD HIHFWRV PHWRGROyJLFRV DQDOL]DUHPRV HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV HQ VHLV SDUWHV HQ SULPHU OXJDU SUHFLVDUHPRV HO FRQWHQLGR GHO SULQFLSLR ,

10. SRVWHULRUPHQWH H[SRQGUHPRV ORV DQWHFHGHQWHV KLVWyULFRV HO RULJHQ GH OD ILJXUD ,,

11. PiV DGHODQWH HVWXGLDUHPRV ODV GLYHUVDV WHRUtDV TXH KDQ MXVWLILFDGR OD H[LVWHQFLD GH HVWH SULQFLSLR ,,,

12. OXHJR YHUHPRV ODV FRQGLFLRQHV JHQHUDOHV SDUD OD SURFHGHQFLD GH VX DSOLFDFLyQ ,9

13. H[SOLFDUHPRVORVLQVWUXPHQWRVMXUtGLFRVTXHRWRUJDHORUGHQDPLHQWRSDUD OD HIHFWLYLGDG GHO SULQFLSLR 9

14. ILQDOPHQWH HQXQFLDUHPRV ODV FDXVDOHV HVSHFtILFDV TXH GDQ OXJDU D OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR 9,

15. 8QD YH] UHDOL]DGD OD SUHVHQWDFLyQ DQWHULRU IRUPXODUHPRV DOJXQDV FRQFOXVLRQHV I . EL CONTENIDO DEL PRINCIPIO DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRAT I V O S /RV FRQWUDWRV DGPLQLVWUDWLYRV GHEHQ VHU SDFWDGRV GH WDO PDQHUD TXH H[LVWD XQD LQWHUGHSHQGHQFLD HQWUH ODV SUHVWDFLRQHV HV GHFLU FRPR FRQ WUDWRV VLQDODJPiWLFRV TXH VRQ GHEH H[LVWLU XQD UHFLSURFLGDG HQWUH ODV REOLJDFLRQHV GH FDGD XQD GH ODV SDUWHV GH WDO PDQHUD TXH H[LVWD XQD FRUUHVSRQGHQFLD GH XQDV FRQ RWUDV VH ORV SXHGD FRQVLGHUDU FRPR HTXL YDOHQWHV ODV SUHVWDFLRQHV SDFWDGDV (QWRQFHV HQ DSOLFDFLyQ GH HVD LGHD HO SULQFLSLR GHO HTXLOLEULR FRQWUDFWXDO VH UHILHUH D OD QHFHVLGDG GH TXH GLFKD FRUUHVSRQGHQFLD HQWUH SUHVWDFLRQHV ³HVWR HV HQWUH GHUHFKRV REOLJDFLRQHV³ VH PDQWHQJD KDVWD OD ILQDOL]DFLyQ GHO FRQWUDWR /D GRFWULQD HVSHFLDOL]DGD KD GHILQLGR HO SULQFLSLR GHO HTXLOLEULR HFRQy PLFR GHO FRQWUDWR HQ ORV VLJXLHQWHV WpUPLQRV ´HO HTXLOLEULR ILQDQFLHUR R OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR HV XQD UHODFLyQ HVWDEOHFLGD SRU ODV SDUWHV FRQWUDWDQWHV HQ HO PRPHQWR GH FHOHEUDU HO FRQWUDWR HQWUH XQ FRQMXQWR GH GHUHFKRV GHO FRFRQWUDWDQWH XQ FRQMXQWR GH REOLJDFLR QHV GH HVWH FRQVLGHUDGRV HTXLYDOHQWHV GH DKt HO QRPEUH GH HFXDFLyQ HTXLYDOHQFLDLJXDOGDG

16. µ 2WUD GHILQLFLyQ TXH SRGHPRV HQFRQWUDU HQ OD GRFWULQD WUDGLFLRQDO HV OD VLJXLHQWH (VWD LGHD GH HTXLOLEULR R FRPR VH GLFH D~Q GH HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR FRQVLVWH HQ FRQVLGHUDU HO FRQWUDWR DGPLQLVWUDWLYR FRPR XQ /#4+'0*1(( /KIWGN 5 ő%QPVTCVQU CFOKPKUVTCVKXQU 6GQTÈC IGPGTCNŒ 'P 6TCVCFQ FG GTGEJQ CFOKPKUVTCVKXQ 6QOQ +++# %WCTVC GFKEKÎP $WGPQU #KTGU #DGNGFQ 2GTTQV R 'P KIWCN UGPVKFQ XÃCUG '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 8QNWOGP + R

17. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 FRQMXQWR HQ HO FXDO ORV LQWHUHVHV GH ODV SDUWHV VH FRQGLFLRQDQ FXDQGR HQ DOJXQDV FRQGLFLRQHV «@ HO HTXLOLEULR LQLFLDOPHQWH FRQVLGHUDGR VH URPSH HQ GHWULPHQWR GHO SDUWLFXODU FRFRQWUDWDQWH HVWH WLHQH GHUHFKR SDUD TXH HO HTXLOLEULR VHD UHVWDEOHFLGR SRU OD DGPLQLVWUDFLyQ FRQWUDWDQWH HQ IRUPD GH XQD FRPSHQVDFLyQ SHFXQLDULD (Q UHODFLyQ FRQ HVWH WHPD OD MXULVSUXGHQFLD FRQWHQFLRVRDGPLQLVWUDWLYD FRORPELDQD KD GLFKR HQIiWLFDPHQWH TXH ´HO FRQWUDWR HVWDWDO GHEH HQ WRQFHV FROPDU ODV H[SHFWDWLYDV GH XQR RWUR FRFRQWUDWDQWH SDUD OR FXDO VH KD SUHYLVWR OD FRQVHUYDFLyQ GH OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR H[LVWHQWH D OD IHFKD HQ TXH VXUJH OD UHODFLyQ MXUtGLFR QHJRFLDOµ $GHPiV KD DILUPDGR TXH FRQ HO HTXLOLEULR FRQWUDFWXDO ´VH SUHWHQGH TXH OD FRUUHVSRQGHQFLD H[LVWHQWH HQWUH ODV SUHVWDFLRQHV FRUUHODWLYDV TXH HVWiQ D FDUJR GH FDGD XQD GH ODV SDUWHV GHO FRQWUDWR SHUPDQH]FD GXUDQ WH WRGD VX YLJHQFLD GH WDO PDQHUD TXH D OD WHUPLQDFLyQ GH HVWH FDGD XQD GH HOODV DOFDQFH OD ILQDOLGDG HVSHUDGD FRQ HO FRQWUDWRµ 6HJ~Q OD PLVPD MXULVSUXGHQFLD OR DQWHULRU LPSOLFD TXH ´FXDQGR ODV FRQ GLFLRQHV HFRQyPLFDV SDFWDGDV D OD FHOHEUDFLyQ GHO FRQWUDWR VH DOWHUDQ HQ SHUMXLFLR GH XQD GH ODV SDUWHV FRFRQWUDWDQWHV D FRQVHFXHQFLD GH KHFKRV TXH QR OH VRQ LPSXWDEOHV TXH RFXUUHQ FRQ SRVWHULRULGDG D OD FHOHEUDFLyQ GHO PLVPR VXUJH HO GHEHU GH UHSDUDU OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWRµ 'H RWUD SDUWH XQD OHFWXUD DWHQWD GH WRGDV ODV QRUPDV GHO HVWDWXWR FR ORPELDQR GH FRQWUDWDFLyQ GH OD DGPLQLVWUDFLyQ S~EOLFD TXH FLWDUHPRV HQ HO SXQWR ,, GH HVWH HVFULWR SHUPLWH FRQFOXLU TXH HO SULQFLSLR GH HFXDFLyQ FRQWUDFWXDO DO TXH VH UHILHUH HO DUWtFXOR GH OD OH GH HV HTXLYDOHQWH DO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR SXHV QR RWUD UD]yQ GH VHU WHQGUtD TXH ODV QRUPDV VH UHILHUDQ UHLWHUDGDPHQWH D OD QHFHVLGDG GH DMXVWDU SUHFLRV WRPDU RWUDV PHGLGDV GH WLSR ILQDQFLHUR R HFRQyPLFR SDUD FRQVHUYDU OD HTXLYDOHQFLD HQWUH ODV SUHVWDFLRQHV SDFWDGDV X RIUHFL GDV (Q RWUDV SDODEUDV OD HFXDFLyQ FRQWUDFWXDO GHEH VHU FRUUHFWDPHQWH HQWHQGLGD FRPR HTXLOLEULR HFRQyPLFR ILQDQFLHUR GHO FRQWUDWR (Q HVWH VHQWLGR YDOH OD SHQD KDFHU QRWDU TXH OD MXULVSUXGHQFLD FRQVWLWX FLRQDO FRORPELDQD KD GLFKR TXH HQ HO 'HUHFKR DGPLQLVWUDWLYR «@ HV HYLGHQWH TXH ODV SUHVWDFLRQHV FRUUHODWLYDV GH ODV SDUWHV HQ YLU WXG GHO SULQFLSLR GH OD MXVWLFLD FRQPXWDWLYD WLHQHQ TXH PDQWHQHU XQD ' .#7$#›4' #PFTÃ G ;XGU )#7'/'6 6TCKVÃ FG FTQKV CFOKPKUVTCVKH 6QOQ + ÃEKOQ UGZVC GFKEKÎP 2CTÈU .), R %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG HGDTGTQ FG GZRGFKGPVG +DÈF +DÈF 8ÃCUG $'0#8+'5 ,QUÃ .WKU 'N EQPVTCVQ GUVCVCN 5GIWPFC GFKEKÎP PÕOGTQ $QIQV¶ 7PKXGTUKFCF 'ZVGTPCFQ FG %QNQODKC

18. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 HTXLYDOHQFLD VLJXLHQGR HO FULWHULR REMHWLYR GH SURSRUFLyQ R VLPHWUtD HQ HO FRVWR HFRQyPLFR GH ODV SUHVWDFLRQHV OR TXH H[LJH TXH HO YDORU D UHFLELU SRU HO FRQWUDWLVWD HQ UD]yQ GH ORV ELHQHV REUDV R VHUYLFLRV TXH OH HQWUHJD DO (VWDGR GHED FRUUHVSRQGHU DO MXVWR SUHFLR LPSHUDQWH HQ HO PHUFDGR RQ HOOR VH ILMD XQ OtPLWH DO HMHUFLFLR GHO SULQFLSLR GH OD DXWRQRPtD GH OD YROXQWDG HQ DUDV GH UDFLRQDOL]DU OD SRVLFLyQ GRPLQDQWH GH OD DGPLQLV WUDFLyQ PDQWHQHU HO HTXLOLEULR GHO FRQWUDWR GH HVWH PRGR JDUDQWL]DU ORV GHUHFKRV GHO FRQWUDWLVWD TXH VH FRQVWLWXH HQ OD SDUWH GpELO GH OD UHODFLyQ FRQWUDFWXDO PLV VXEUDDGRV

19. 0iV DGHODQWH OD PLVPD SURYLGHQFLD DFODUD TXH «@ OD UHFLSURFLGDG HQ ODV SUHVWDFLRQHV FRQWUDFWXDOHV FRPSRUWD XQ SULQ FLSLR FRQQDWXUDO R HVHQFLDO DO FRQWUDWR DGPLQLVWUDWLYR TXH FRUUHVSRQGH D OD FDWHJRUtD GH ORV VLQDODJPiWLFRV HQ YLUWXG GHO SULQFLSLR GHO JDVWR S~EOLFR ORV QHJRFLRV MXUtGLFRV XQLODWHUDOHV JUDWXLWRV QR VH LQWHJUDQ DO UpJLPHQ FRP~Q X RUGLQDULR GH FRQWUDWDFLyQ HVWDWDO

20. 6X DSOLFDFLyQ HQ HO FDPSR GHO GHUHFKR S~EOLFR VXUJH LQLFLDOPHQWH GH OD MXULVSUXGHQFLD GH OD GRFWULQD DQWH OD DSUHPLDQWH QHFHVLGDG GH JDUDQWL]DU OD HVWUXFWXUD HFRQyPLFD GHO FRQWUDWR IUHQWH D ODV GLVWLQWDV YDULDEOHV TXH SRGUtDQ DIHFWDU VX FXPSOLPLHQWR HMHFXFLyQ PDWHULDO EXVFDQGR FRQ HOOR HTXLSDU VLF

21. DUPRQL]DU ODV H[LJHQFLDV GHO LQWHUpV S~EOLFR VRFLDO FRQ OD JDUDQWtD GH ORV GHUHFKRV GHO FRQWUDWLVWD PLV VXEUDDGRV

22. 'H WRGR OR GLFKR UHVXOWD FODUR TXH HQ ORV FRQWUDWRV GH OD DGPLQLVWUD FLyQ S~EOLFD ODV SDUWHV FRQWUDWDQWHV SDFWDQ XQDV GHWHUPLQDGDV SUHVWD FLRQHV TXH VRQ FRUUHVSRQGLHQWHV HQWUH Vt ODV FXDOHV GHEHQ PDQWHQHUVH GXUDQWH WRGD OD HMHFXFLyQ GHO FRQWUDWR KDVWD OD ILQDOL]DFLyQ GHO PLVPR /D PRGLILFDFLyQ GH HVWDV FRQGLFLRQHV LQFOXVR SRU UD]RQHV DMHQDV D ORV FRFRQWUDWDQWHV JHQHUDQ XQD DOWHUDFLyQ R XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR GH GRQGH QDFH HO GHEHU GH UHVWDEOHFHU ODV FRQ GLFLRQHV SUHYLVWDV DO PRPHQWR GH SURSRQHU ³HQ FDVR GH OLFLWDFLyQ R FRQFXUVR S~EOLFR³ R GH FRQWUDWDU ³HQ FDVR GH FRQWUDWDFLyQ GLUHFWD³ (Q HVWH VHQWLGR HO RQVHMR GH (VWDGR GH RORPELD KD GLFKR +D VLGR XQD FRQVWDQWH HQ HO UpJLPHQ MXUtGLFR GH ORV FRQWUDWRV TXH FH OHEUD OD DGPLQLVWUDFLyQ S~EOLFD UHFRQRFHU HO GHUHFKR GHO FRQWUDWLVWD DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR FRPR TXLHUD TXH OD HTXLYDOHQFLD GH ODV SUHVWDFLRQHV UHFtSURFDV HO UHVSHWR SRU ODV FRQGL FLRQHV TXH ODV SDUWHV WXYLHURQ HQ FXHQWD DO PRPHQWR GH VX FHOHEUDFLyQ OD LQWDQJLELOLGDG GH OD UHPXQHUDFLyQ GHO FRQWUDWLVWD FRQVWLWXHQ SULQ FLSLRV HVHQFLDOHV GH HVD UHODFLyQ FRQ HO (VWDGR %QTVG %QPUVKVWEKQPCN UGPVGPEKC % FG +DÈF %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG OC[Q FG GZRGFKGPVG 4

23. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 3RGHPRV FRQFOXLU HQWRQFHV TXH HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV DGPLQLVWUDWLYRV FRQVLVWH HQ TXH ODV SUHVWDFLRQHV TXH ODV SDUWHV SDFWDQ GH DFXHUGR FRQ ODV FRQGLFLRQHV WRPDGDV HQ FRQVLGHUDFLyQ DO PRPHQWR GH SUHVHQWDU OD SURSXHVWD R FHOHEUDU HO FRQWUDWR GHEHQ SHU PDQHFHU HTXLYDOHQWHV KDVWD OD WHUPLQDFLyQ GHO PLVPR GH WDO PDQHUD TXH VL VH URPSH HVD HTXLYDOHQFLD QDFH SDUD HO DIHFWDGR HO GHUHFKR D XQD FRPSHQVDFLyQ SHFXQLDULD TXH OD UHVWDEOH]FD I I . ANTECEDENTES Y ORIGEN DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS II.1. El tránsito del principio de riesgo y ventura al del equilibrio económico en el contrato administrativo (O 'HUHFKR URPDQR VH FDUDFWHUL]y SRU QR IRUPXODU VROXFLRQHV JHQHUDOHV D ORV SUREOHPDV MXUtGLFRV VLQR SRU GDU VROXFLRQHV D ORV FDVRV FRQFUHWRV D SDUWLU GH ODV FXDOHV ORV FRPHQWDULVWDV PRGHUQRV KDQ SRGLGR H[WUDHU UHJODV SDUD VROXFLRQHV PiV JHQHUDOHV (O WHPD GH OD HTXLYDOHQFLD GH SUHV WDFLRQHV HQ ORV FRQWUDWRV FRQPXWDWLYRV QR IXH OD H[FHSFLyQ (Q HIHFWR ORV MXULVWDV URPDQRV VH OLPLWDURQ D GDU HMHPSORV GH FyPR GLVWULEXLU ORV ULHVJRV HQ DOJXQDV VLWXDFLRQHV HVSHFtILFDV TXH DFDHFHQ HQ HO GHVDUUROOR GH FLHUWRV WLSRV FRQWUDFWXDOHV /D GRFWULQD D SDUWLU GH HVWRV HMHPSORV KD SRGLGR FRQVWUXLU VROXFLRQHV SDUD DOJXQRV WLSRV FRQWUDFWXDOHV DVt HQ OD FRPSUDYHQWD QR VH H[LJH HO HTXLOLEULR HFRQyPLFR HQWUH ODV SUHVWDFLRQHV HQ OD PHGLGD HQ TXH OD OHVLyQ RSHUD H[FHSFLRQDOPHQWH HQ HO DUUHQGD PLHQWR EDMR HO SULQFLSLR GH OD EXHQD IH VH KDQ FRQVWUXLGR WpFQLFDV GH GLVWULEXFLyQ GH OD UHVSRQVDELOLGDG SRU OD SpUGLGD GH OD FRVD HQ HO FRQ WUDWR GH REUD EDMR OD QRFLyQ GH HTXLGDG VH GHGXFH TXH ORV ULHVJRV GH OD REUD QR GHEHQ VHU VRSRUWDGRV tQWHJUDPHQWH SRU XQD VROD GH ODV SDUWHV VLQR TXH VH GHEHQ GLVWULEXLU XQLIRUPHPHQWH HQWUH HOODV 6H REVHUYD HQWRQFHV TXH D HQ HO 'HUHFKR URPDQR H[LVWHQ DQWHFHGHQWHV GH OD E~V TXHGD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DXQTXH VLQ XQD YRFDFLyQ JHQHUDO VLQR PiV ELHQ FRQ UHODFLyQ D DOJXQRV FRQWUDWRV HVSHFtILFRV %DMR OD LQIOXHQFLD GHO 'HUHFKR FDQyQLFR HQ HO 'HUHFKR GH OD (GDG 0HGLD VH DSOLFy OD LGHD GH 6DQ $JXVWtQ GHO LXVWXP SUHWLXP SUHFLR MXVWR

24. TXH SHUPLWLy D ORV MXULVWDV GH HVD pSRFD H[WHQGHU OD VROXFLyQ GH OD OHVLyQ D WRGD FODVH GH FRQWUDWRV FRPR XQ GROR REMHWLYR TXH FRQVWLWXH XQ YLFLR GHO FRQVHQWLPLHQWR $Vt SRU HMHPSOR HQ HO FRQWUDWR GH REUD VL HO YDORU GH HMHFXFLyQ VXSHUDED HQ PiV GH OD PLWDG HO YDORU SDFWDGR HO FRQWUDWLVWD SRGtD SHGLU TXH HO FRQWUDWDQWH SDJDUD HO YDORU FRPSOHWR GH OD REUD (Q RWUDV SDODEUDV FXDQGR DFDHFtD XQ ULHVJR VH SUHVHQWDED XQD 8ÃCUG #4+¤1 146 )CURCT 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU /CFTKF +PUVKVWVQ FG 'UVWFKQU #FOKPKUVTCVKXQU RR [ UKIWKGPVGU CUÈ EQOQ NCU FKXGTUCU HWGPVGU FG GTGEJQ TQOCPQ CNNÈ EKVCFCU

25. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 GLVFRQIRUPLGDG HQWUH HO SUHFLR SDFWDGR HO LXVWXP SUHWLXP HQ HO 'HUHFKR FDQyQLFR VH LPSRQtD HO SUHFLR MXVWR VH PRGLILFDED HO SDFWR FRQWUDFWXDO (VWRV DQWHFHGHQWHV GHO 'HUHFKR FDQyQLFR UHVXOWDQ WUDVFHQGHQWDOHV SDUD HO 'HUHFKR DGPLQLVWUDWLYR FRQWHPSRUiQHR HQ OD PHGLGD HQ TXH FRPR OD DGPLQLVWUDFLyQ S~EOLFD DFWXDO OD ,JOHVLD GH OD (GDG 0HGLD JR]DED GH XQD SRVLFLyQ GH SUHYDOHQFLD UHVSHFWR GH ORV SDUWLFXODUHV SRU OR FXDO ODV VROXFLRQHV WpFQLFDV DGRSWDGDV SRU HVH 'HUHFKR SXHGHQ VHUYLU GH UH IHUHQFLD HQ DOJXQRV FDVRV D ODV GHO DFWXDO 'HUHFKR DGPLQLVWUDWLYR (O 'HUHFKR FDQyQLFR HQ ~OWLPDV SUHWHQGtD UHVWDU ULJRU DO SULQFLSLR GHO SDFWD VXQW VHUYDQGD VHJ~Q HO FXDO ORV FRQWUDWRV VRQ OH SDUD ODV SDUWHV GHEHQ VHU FXPSOLGRV HQ ORV HVWULFWRV WpUPLQRV HQ TXH IXHURQ SDFWDGRV DO FRQVLGHUDU TXH HQ ORV FRQWUDWRV GH WUDFWR VXFHVLYR VH GHEtD HQWHQGHU SDFWDGD OD FOiXVXOD UHEXV VLF VWDQWLEXV FRQIRUPH D OD FXDO ORV FRQWUDWRV VH HQWLHQGHQ FHOHEUDGRV EDMR OD FRQGLFLyQ GH TXH VXEVLVWDQ ODV FLUFXQVWDQ FLDV EDMR ODV FXDOHV VH FRQWUDWy (O 'HUHFKR SULYDGR GH FRPLHQ]RV GHO VLJOR ;,; EDMR OD FRQFHSFLyQ LQGL YLGXDOLVWD OLEHUDOGHOFRQWUDWRVHQXWULyWDQWRGHO'HUHFKRURPDQRFRPR GHO 'HUHFKR FDQyQLFR SHUR FRQILJXUy XQ VLVWHPD HQ HO FXDO HO LPSHULR GH OD OH[ FRQWUDFWXV GHO SULQFLSLR GHO SDFWD VXQW VHUYDQGD HUD SRFR PHQRV TXH DEVROXWR FRQ OR FXDO UHVXOWDED OLPLWDGD HQ WpUPLQRV JHQHUDOHV OD SRVLELOL GDG GH TXH XQ FRQWUDWR SXGLHUD HQ OD HWDSD GH VX HMHFXFLyQ VHU VRPHWLGR D PRGLILFDFLRQHV SRU FDXVD GH KDEHU YDULDGR ODV FLUFXQVWDQFLDV WHQLGDV HQ FXHQWD DO PRPHQWR GH VX FHOHEUDFLyQ SRU KDEHU TXHGDGR FRPR FRQVH FXHQFLD GH HVD DOWHUDFLyQ URWD OD FRQPXWDWLYLGDG R HTXLYDOHQFLD LQLFLDO GH ODV SUHVWDFLRQHV (V DVt FRPR OD PDRUtD GH OHJLVODFLRQHV FLYLOHV EDVDGDV HQ HO RGH LYLO IUDQFpV GH HVWDEOHFLHURQ TXH D IDOWD GH QRUPD OH JDO TXH H[SUHVDPHQWH OR SHUPLWLHUD OD UXSWXUD GH OD OODPDGD HFXDFLyQ R HTXLOLEULR ILQDQFLHUR GHO FRQWUDWR FRQPXWDWLYR SURGXFLGD VRUSUHVLYDPHQ WH SRU FDXVDV VREUHYLQLHQWHV D OD IRUPDFLyQ GHO PLVPR QR SRGtD OOHYDU D UHVWDEOHFHU HQWUH ODV SDUWHV HO HTXLOLEULR GH HVD PDQHUD SHUWXUEDGR SRU OR PLVPR QR HUD SRVLEOH OD UHYLVLyQ GH ODV SUHVWDFLRQHV HVWLSXODGDV (O FRQWUDWR GH OD DGPLQLVWUDFLyQ TXH QDFH DO DPSDUR GHO FRQWUDWR GH 'HUHFKR SULYDGR HQ OD PHGLGD HQ TXH VH WUDWDED GH XQ WtSLFR DFWR GH JHVWLyQ GH OD DGPLQLVWUDFLyQ WRPD RULJLQDOPHQWH GHO 'HUHFKR SULYDGR HVWD LGHD GH HVWULFWD DSOLFDFLyQ GHO SULQFLSLR SDFWD VXQW VHUYDQGD GH OD REOLJDFLyQ GH TXH ORV FRQWUDWRV GHEHQ HMHFXWDUVH GH EXHQD IH D OR FXDO OH VXPD HO LQJUHGLHQWH GHO LQWHUpV JHQHUDO TXH REOLJD D OD DGPLQLVWUDFLyQ +DÈF RR [ UKIWKGPVGU 5QDTG NC EN¶WUWNC TGDWU UKE UVCPVKDWU XÃCUG %145+ .WKU ő#NVGTCEKQPGU GEQPÎOKECU [ QDNKICEKQPGU EQPVTCEVWCNGU NC EN¶WUWNC TGDWU UKE UVCPVKDWU GP NC EQPVTCVCEKÎP CFOKPKUVTCVKXCŒ 'P 'N GTGEJQ RÕDNKEQ C EQOKGPQU FGN UKINQ :: 'UVWFKQU GP JQOGPCLG CN RTQHGUQT #NNCP 4 $TGYGT %CTÈCU /CFTKF 'FKVQTKCN %KXKVCU RR [ UKIWKGPVGU 8ÃCUG '5%1$#4 )+. 4QFTKIQ 6GQTÈC IGPGTCN FG NQU EQPVTCVQU FG NC CFOKPKUVTCEKÎP RÕDNKEC $QIQV¶ .GIKU 'FKVQTGU RR [ UKIWKGPVGU

26. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 D WHQHU FHUWH]D VREUH VX SURSLR SUHVXSXHVWR OH SHUPLWH H[LJLU XQD GLOLJHQFLD HVSHFLDO D VX FRFRQWUDWDQWH DVt FRPR DGRSWDU XQD PDRU VHYHULGDG SDUD ORJUDU HO FXPSOLPLHQWR GHO FRPHWLGR GHO FRQWUDWR /D FRQVHFXHQFLD GH HVWD FRQFHSFLyQ GHO FRQWUDWR GH OD DGPLQLVWUDFLyQ HQ HO VLJOR ;,; HVSHFLDOPHQWH HQ UHODFLyQ FRQ HO FRQWUDWR GH REUD S~EOLFD SDFWDGR D SUHFLR ILMR R DO]DGR HV OD DSOLFDFLyQ GHO SULQFLSLR GHO ULHVJR YHQWXUD FRQIRUPH DO FXDO HO FRFRQWUDWDQWH GH OD DGPLQLVWUDFLyQ WHQtD OD FDUJD GH HMHFXWDU HO FRQWUDWR HQ ORV WpUPLQRV HFRQyPLFRV HQ TXH IXH SDFWDGR VLQ LPSRUWDU TXH OD FRQFUHFLyQ GH ORV ULHVJRV ³VLQ GLVWLQFLyQ DOJXQD HQWUH HOORV³ OH KLFLHUD PXFKR PiV RQHURVD OD HMHFXFLyQ (Q SDODEUDV GH *DUFtD GH (QWHUUtD ´FRPR HO FRQVWUXFWRU KD GH HQWUHJDU OD REUD FRQFOXVD D FDPELR GH XQ SUHFLR DO]DGR DVXPH OD PDRU ULHVJR

27. R PHQRU YHQWXUD

28. RQHURVLGDG TXH SXHGD VLJQLILFDU OD REWHQFLyQ GHO UHVXOWDGR OR ~QLFR TXH LPSRUWD HV HO UHVXOWDGRµ (O ULHVJR YHQWXUD FRQVWLWXH HQWRQFHV HO FULWHULR GH JHQHUDO DSOLFDFLyQ D WRGRV ORV VXSXHVWRV GH DXPHQWR GHO FRVWR GHO FRQWUDWR SRU FXDOTXLHU FDXVD OD SRVLELOLGDG GH UHFRQRFHU HO HIHFWR GH ODV PRGLILFDFLRQHV HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV VH OLPLWDED D FDVRV H[FHSFLRQDOHV GHULYDGRV GHO DXPHQWR GH ODV SUHVWDFLRQHV SRU RUGHQ GH OD DGPLQLVWUDFLyQ RQ HO DGYHQLPLHQWR GH OD WHRUtD GHO VHUYLFLR S~EOLFR MXQWR FRQ HO UHFRQRFLPLHQWR GH OD QHFHVLGDG GH LPSRQHU XQ FRQWUDSHVR D ORV SRGHUHV H[RUELWDQWHV GH ORV TXH JR]DED OD DGPLQLVWUDFLyQ HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV ³MXVWLILFDGRV HQ OD QHFHVLGDG GH ORJUDU OD SUHVWDFLyQ HIHFWLYD UHJXODU FRQWLQXD GH ORV VHUYLFLRV S~EOLFRV³ OD MXULVSUXGHQFLD IUDQFHVD FRPHQ]y D DFHSWDU OD LGHD GH OD QHFHVLGDG GH PDQWHQHU HO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV DGPLQLVWUDWLYRV (O SULPHU DQWHFHGHQWH FRQRFLGR VH HQFXHQWUD HQ ODV FRQFOXVLRQHV GHO FRPLVDULR /HRQ %OXP SUHYLDV DO IDOOR GHO RQVHMR GH (VWDGR IUDQFpV GH GH PDU]R GH RPSDJQLH JpQpUDOH IUDQoDLVH GHV WUDPZDV HQ HO FXDO VH DFRJH HO FDPELR MXULVSUXGHQFLDO SURSXHVWR SRU HO FRPLVDULR GH JRELHUQR (O FLWDGR FRPLVDULR GHVSXpV GH UHFRUGDU OD QHFHVLGDG GH PDQWHQHU XQD SUHVWDFLyQ HILFLHQWH FRQWLQXD GHO VHUYLFLR S~EOLFR GH TXH HO FRQWUDWLVWD FRPR FRODERUDGRU WLHQH GHUHFKR D XQD FRPSHQVDFLyQ SRU OD XWLOL]DFLyQ GH ORV SRGHUHV H[RUELWDQWHV SRU SDUWH GH OD DGPLQLVWUDFLyQ FRQFOXy TXH ´HQ WRGR FRQWUDWR GH FRQFHVLyQ HVWi LPSOLFDGD FRPR XQ FiOFXOR OD KRQHVWD HTXLYDOHQFLDHQWUHORTXHVHFRQFHGHDOFRQFHVLRQDULRORTXHVHOHH[LJH (V OR TXH VH OODPD OD HTXLYDOHQFLD FRPHUFLDO OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR GH FRQFHVLyQµ 8ÃCUG 8+..#4 2#.#5 ,QUÃ .WKU .GEEKQPGU UQDTG EQPVTCVCEKÎP CFOKPKUVTCVKXC /CFTKF 5GEEKÎP FG RWDNKECEKQPGU FG NC 7PKXGTUKFCF FG /CFTKF RR [ UKIWKGPVGU )#4% # ' '06'44 # 'FWCTFQ [ 6QO¶U 4COÎP ('400' %WTUQ FG GTGEJQ CFOKPKUVTCVKXQ + ÃEKOQ UGIWPFC GFKEKÎP /CFTKF 'FKVQTKCN %KXKVCU R 'N VGZVQ FG NCU EQPENWUKQPGU FGN EQOKUCTKQ FG IQDKGTPQ CUÈ EQOQ FGN HCNNQ FGN %QPUGLQ FG 'UVCFQ RWGFG EQPUWNVCTUG GP /#4%'#7 .10) GV CN .GU ITCPFU CTTÄVU FG NC LWTKURTWFGPEG CFOKPKUVTCVKXG ÃEKOQ SWKPVC GFKEKÎP 2CTÈU CNNQ RR [ UKIWKGPVGU

29. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 $ SDUWLU GH HVH DQWHFHGHQWH OD GRFWULQD OD MXULVSUXGHQFLD IUDQFHVDV FRQWLQXDURQ FRQVWUXHQGR OD QRFLyQ GHO HTXLOLEULR HFRQyPLFR GHO FRQ WUDWR DGPLQLVWUDWLYR KDVWD HO SXQWR GH TXH HQ OD DFWXDOLGDG QR VH KDEOD GHO SULQFLSLR GH ULHVJR YHQWXUD FRPR SULQFLSLR UHFWRU GHO FRQWUDWR DG PLQLVWUDWLYR VLQR GH OD QHFHVLGDG GH PDQWHQHU OD HTXLYDOHQFLD HQWUH ODV SUHVWDFLRQHV SDFWDGDV GH WDO PDQHUD TXH HO FRFRQWUDWDQWH GH OD DGPL QLVWUDFLyQ WLHQH GHUHFKR D XQ SUHFLR FLHUWR HQ OD HMHFXFLyQ GHO FRQWUDWR D OD LQWDQJLELOLGDG GH VX UHPXQHUDFLyQ 3RGHPRV DILUPDU HQWRQFHV TXH HV HQ )UDQFLD GRQGH QDFH VH FRQVROLGD HO SULQFLSLR GHO HTXLOLEULR HFR QyPLFR FRPR QRFLyQ GRPLQDQWH GH OD IDVH GH HMHFXFLyQ GH ORV FRQWUDWRV DGPLQLVWUDWLYRV II.2. La aceptación y consolidación del principio de equilibrio económico en el contrato administrativo en Colombia20 'XUDQWH HO VLJOR ;,; EXHQD SDUWH GHO VLJOR ;; ORV FRQWUDWRV FHOHEUDGRV SRU OD DGPLQLVWUDFLyQ S~EOLFD FRORPELDQD IXHURQ UHJLGRV SRU HO 'HUHFKR SULYDGR VDOYR HQ DOJXQRV DVSHFWRV SXQWXDOHV ³FRPR OD FOiXVXOD GH FD GXFLGDG LQWURGXFLGD HQ HO 'HUHFKR FRORPELDQR D FRPLHQ]RV GHO VLJOR ;;³ D ORV FXDOHV VH DSOLFDEDQ UHJXODFLRQHV HVSHFLDOHV H[SUHVDPHQWH FRQVDJUDGDV SRU HO OHJLVODGRU (Q HVWH RUGHQ GH LGHDV KDVWD ELHQ HQWUDGR HO VLJOR ;; HQ RORPELD QR H[LVWtDQ YHUGDGHURV FRQWUDWRV DGPLQLVWUD WLYRV VLQR FRQWUDWRV GH 'HUHFKR SULYDGR GH OD DGPLQLVWUDFLyQ FRQ DO JXQDV QRUPDV GH 'HUHFKR S~EOLFR DSOLFDEOHV (Q OR TXH WLHQH TXH YHU FRQ HO UpJLPHQ MXUtGLFR GHO SUHFLR TXH GHEtD SDJDU OD DGPLQLVWUDFLyQ D VX FRFRQWUDWDQWH SRU OD HMHFXFLyQ GH ODV SUHVWDFLRQHV SDFWDGDV TXH HV HO WHPD REMHWR GHO SUHVHQWH HVFULWR OD VROXFLyQ GDGD SRU HO RUGHQDPLHQWR MXUtGLFR FRORPELDQR VH WUDGXFtD HQ OD DSOLFDFLyQ GHO 'HUHFKR SULYDGR TXH VHJ~Q OR VHxDODPRV DWUiV VH HQFRQWUDED JXLDGR SRU XQD FRQFHSFLyQ OLEHUDO H LQGLYLGXDOLVWD GHO FRQWUDWR FRQIRUPH D OD FXDO HO LPSHULR GH OD OH[ FRQWUDFWXV HO SULQFLSLR GHO SDFWD VXQW VHUYDQGD KDFtDQ TXH IXHUD SRFR PHQRV TXH LPSRVLEOH OD UHYLVLyQ GH ORV FRQWUDWRV SRU DOWHUDFLyQ HQ ODV FLUFXQVWDQFLDV WRPDGDV HQ FRQVLGHUDFLyQ DO PRPHQWR GH FHOHEUDU ORV FRQWUDWRV /RV SULPHURV LQWHQWRV QRUPDWLYRV SRU URPSHU FRQ HO SULQFLSLR GH ULHVJR YHQWXUD HPSH]DURQ HQ OD GpFDGD GH (Q SULPHU OXJDU FRQ +FÃPVKEC EQPENWUKÎP GU GZRWGUVC RQT )CURCT #TKÌQ 1TVÈ GP NC R¶IKPC FG UW NKDTQ 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU 7P GUVWFKQ UQDTG NC GXQNWEKÎP FG GUVC HKIWTC GP GN FGTGEJQ EQNQODKCPQ RWGFG XGTUG GP '5%1$#4 )+. 4QFTKIQ 6GQTÈC IGPGTCN FG NQU EQPVTCVQU FG NC CFOKPKUVTCEKÎP RÕDNKEC 1D EKV RR [ UKIWKGPVGU 'P TGNCEKÎP EQP CNIWPQU CURGEVQU JKUVÎTKEQU FG NQU EQPVTCVQU CFOKPKUVTCVKXQU GP %QNQODKC XÃCUG 8+#. 2'41/1 ,CKOG ő.C PQEKÎP FG EQPVTCVQ GUVCVCN GP GTGEJQ EQNQODKCPQŒ 'P *QOGPCLG C CNOCEKQ 8¶NG 5CTUHKGNF 6QOQ 8 %ÎTFQDC #ECFGOKC 0CEKQPCN FG GTGEJQ [ %KGPEKCU 5QEKCNGU FG %ÎTFQDC RR [ UKIWKGPVGU [ 414 )7' 414 )7' .KDCTFQ GTGEJQ CFOKPKUVTCVKXQ )GPGTCN [ EQNQODKCPQ ÃEKOQ UGZVC GFKEKÎP $QIQV¶ 'FKVQTKCN 6GOKU RR [ UKIWKGPVGU

30. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 OD H[SHGLFLyQ GH OD OH GH FXR DUWtFXOR SUHYLy TXH HQ ORV FRQWUDWRV GH REUD WDQWR D SUHFLR JOREDO FRPR D SUHFLRV XQLWDULRV HUD LPSHUDWLYR SDFWDU HO UHDMXVWH GH SUHFLRV WHQHU HQ FXHQWD OD YDULDFLyQ GH FXDOTXLHUD GH ORV IDFWRUHV GHWHUPLQDQWHV GH ORV FRVWRV SUHYLVWRV DO PRPHQWR GH FRQWUDWDU 3RVWHULRUPHQWH OD OH GH TXH FRQVDJUDED QRUPDV UHODFLRQDGDV FRQ ORV FRQWUDWRV DGLFLRQDOHV GLVSXVR TXH FXDQGR ´SRU UHDMXVWH GH SUHFLRV FDPELR GH HVSHFLILFDFLRQHV RWUDV FDXVDV LPSUHYLVWDVµ KXELHUH QHFHVLGDG GH PRGLILFDU HO YDORU SDFWDGR LQLFLDOPHQWH GHEtD FHOHEUDUVH XQ FRQWUDWR DGLFLRQDO TXH DVt OR HVWLSXODUD 'HVGH HO SXQWR GH YLVWD MXULVSUXGHQFLDO OD LQVWLWXFLyQ GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV HPSLH]D D WHQHU DXJH HQ RORPELD D SDUWLU GH OD GpFDGD GH (Q HIHFWR IXH QHFHVDULR HVSH UDU KDVWD SDUD TXH OD 6DOD GH RQVXOWD 6HUYLFLR LYLO GHO RQ VHMR GH (VWDGR HQ HMHUFLFLR GH VX IXQFLyQ PHUDPHQWH FRQVXOWLYD FRQ IXQGDPHQWR HQ ODV QRUPDV FLWDGDV VLJXLHQGR ODV WHRUtDV IUDQFHVDV VR EUH OD PDWHULD PDQLIHVWDUD TXH WDO LQVWLWXFLyQ SRGtD VHU SHUIHFWDPHQWH DSOLFDEOH HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV (Q HVWH VHQWLGR PDQLIHVWy TXH ´HO UpJLPHQ MXUtGLFR GHO FRQWUDWR DGPLQLVWUDWLYR GHVFDQVD VREUH GRV LGHDV IXQGDPHQWDOHV VL GH XQD SDUWH DILUPD OD H[LVWHQFLD HQ IDYRU GH OD DGPLQLVWUDFLyQ GH SUHUURJDWLYDV H[RUELWDQWHV GHO GHUHFKR FRP~Q GH ORV FRQWUDWRV GH RWUD UHFRQRFH HO GHUHFKR GHO FRQWUDWDQWH DO UHVSHFWR GHO HTXLOLEULR ILQDQFLHUR FRQVLGHUDGR HQ HO FRQWUDWRµ +DVWD GRQGH WHQHPRV QRWLFLDV OD SULPHUD DSOLFDFLyQ SUiFWLFD GH HVWD ILJX UD VH SURGXMR WDPELpQ HQ DXQTXH QR IXH OD MXULVSUXGHQFLD GH OR FRQ WHQFLRVR DGPLQLVWUDWLYR TXLHQ OD KL]R VLQR OD MXULVSUXGHQFLD DUELWUDO (Q HIHFWR HQ HVD RFDVLyQ HO 7ULEXQDO GH $UELWUDPHQWR GHVFDUWy OD DSOLFDFLyQ GH ODV QRUPDV GH 'HUHFKR SULYDGR D XQ FRQWUDWR DGPLQLVWUDWLYR GH REUD S~EOLFDDOFRQVLGHUDUTXHDSHVDUGHTXHFRQIRUPHDO'HUHFKRFRP~QXQD YH] SHUIHFFLRQDGR HO FRQWUDWR HVWH HUD DEVROXWDPHQWH LQPXWDEOH D OD OX] GH ODV HVWLSXODFLRQHV GHO FRQWUDWR GH REUD S~EOLFD HO HTXLOLEULR HFRQyPLFR SRGtD VHU UHVWDEOHFLGR FXDQGR HOOR IXHUH MXVWR FXDQGR OD DOWHUDFLyQ GH ODV FRQGLFLRQHV FRQWUDFWXDOHV QR REHGHFLHUD D FDXVDV LPSXWDEOHV DO SURSLR FRQWUDWLVWD (VWR ILQDOPHQWH FRQGHQy D OD HQWLGDG S~EOLFD GHPDQGDGD DO UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR $ SDUWLU GH HQWRQFHV VH FRQVROLGD WDQWR MXULVSUXGHQFLDO FRPR QRUPDWLYDPHQWH OD DSOLFDFLyQ GH OD WHRUtD GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV (Q HIHFWR HO GHFUHWR OH GH ő%QPUGLQ FG 'UVCFQ 5CNC FG %QPUWNVC [ 5GTXKEKQ %KXKNŒ EQPEGRVQ FG FG OCTQ FG 'P #PCNGU FGN %QPUGLQ FG 'UVCFQ 6QOQ .:::++ PÕOGTQU RTKOGT VTKOGUVTG FG R ő6TKDWPCN FG #TDKVTCOGPVQ FG +ORTGUG +VCNKCPG #NN ő'UVGTQ 52#Œ +ORTGUKV FGN 2CEÈHKEQ 5# 1EVCXKQ $GTVQNGTQ %ÈC [ %QPVTCVKUVCU )GPGTCNGU 5% FG 4. EQPVTC 'ORTGUC FG 'PGTIÈC 'NÃEVTKEC FG $QIQV¶Œ 'P .CWFQU CTDKVTCNGU Ō XGTUKÎP EF NCWFQ FGN FG FKEKGODTG FG $QIQV¶ %¶OCTC FG %QOGTEKQ FG $QIQV¶ UGRVKGODTG FG %QOQ GZRTGUKQPGU FG NC LWTKURTWFGPEKC UQDTG GN RTKPEKRKQ FGN GSWKNKDTKQ GEQPÎOKEQ XÃCPUG ő6TKDWPCN FG #TDKVTCOGPVQ FG 6GTOQEQNQODKC EQPVTC +PUVKVWVQ %QNQODKCPQ FG 'PGTIÈC 'NÃEVTKEC Ō+%'.Œ NCWFQ

31. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 TXH DXQTXH GH HItPHUD YLJHQFLD KD VLGR FRQVLGHUDGR FRPR HO SULPHU HVWDWXWR GH FRQWUDWDFLyQ GH OD DGPLQLVWUDFLyQ S~EOLFD HQ RORPELD HQ VX DUWtFXOR SUHYLy SDUD ORV FRQWUDWRV GH REUD ³D SUHFLR DO]DGR R D SUHFLRV XQLWDULRV³ OD UHYLVLyQ SHULyGLFD GH SUHFLRV ´HQ IXQFLyQ GH ODV YDULDFLRQHV TXH RFXUUDQ HQ ORV IDFWRUHV GHWHUPLQDQWHV GH ORV FRVWRVµ 3RVWHULRUPHQWH OD OH GH HQ VXV DUWtFXORV FRQVDJUy GH IRUPDPXFKRPiVH[SUHVDODILJXUDDOGLVSRQHUTXHGHXQDSDUWHHQFDVR GH PRGLILFDFLyQ GH ORV FRQWUDWRV DGPLQLVWUDWLYRV RUGHQDGD SRU OD PLVPD DGPLQLVWUDFLyQ SRU UD]RQHV GH LQWHUpV JHQHUDO ³TXH OH JHQHUDUD PDRUHV FRVWRV DO FRQWUDWLVWD³ HVWH WHQGUtD GHUHFKR D TXH OD DGPLQLVWUDFLyQ VH ORV UHHPEROVDUD GH RWUD TXH HQ FDVR GH WHUPLQDFLyQ XQLODWHUDO SRU LQFRQYHQLHQFLD R LQRSRUWXQLGDG GH ORV FRQWUDWRV HO FRQWUDWLVWD WHQGUtD GHUHFKR DO SDJR GH ORV SHUMXLFLRV FDXVDGRV SRU HVWD GHFLVLyQ $ VX YH] HO GHFUHWR OH GH H[SHGLGR FRQ EDVH HQ ODV IDFXOWDGHV H[WUDRUGLQDULDV FRQIHULGDV SRU OD OH GH DYDQ]y DXQ PiV HQ OD FRQVROLGDFLyQ GH OD DFHSWDFLyQ GHO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DGPLQLVWUDWLYR (Q HVWH VHQWLGR VRQ YDULDV ODV GLVSRVLFLRQHV TXH H[SUHVDQ VX DSOLFDFLyQ D FXDQGR VH WHUPLQDED XQLODWHUDOPHQWH HO FRQWUDWR SRU UD]RQHV GH RUGHQ S~EOLFR R FRXQWXUD HFRQyPLFD FUtWLFD HO FRQWUDWLVWD WHQtD GHUHFKR D OD LQGHPQL]DFLyQ GH ORV GDxRV TXH WDO GHFLVLyQ OH FRP SRUWDUD DUWtFXOR

32. E FXDQGR SRU LQWHUpV S~EOLFR VH KLFLHUH LQGLVSHQVDEOH OD PRGLILFD FLyQ GH ORV FRQWUDWRV DGPLQLVWUDWLYRV HQWUH RWURV UHTXLVLWRV ODV HQWLGDGHV HVWDWDOHV GHEtDQ UHVSHWDU ODV YHQWDMDV HFRQyPLFDV TXH KXELHUHQ RWRUJDGR DO FRQWUDWLVWD JXDUGDU HO HTXLOLEULR ILQDQFLHUR GHO FRQWUDWR UHFRQRFHU DO FRQWUDWLVWD ORV QXHYRV FRVWRV SURYH QLHQWHV GH OD PRGLILFDFLyQ DUWtFXOR

33. F FXDQGR KXELHUH QHFHVLGDG GH PRGLILFDU HO YDORU FRQWUDFWXDOPHQ WH SDFWDGR GHEtD FHOHEUDUVH XQ FRQWUDWR DGLFLRQDO TXH DVt OR HVWL SXODUD DUWtFXOR

34. FG FG OCTQ FG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ 5GEEKÎP 6GTEGTC UGPVGPEKC FGN LWPKQ GZRGFKGPVG 'P #PCNGU FGN %QPUGLQ FG 'UVCFQ 6QOQ :%8+ PÕOGTQU UGIWPFQ UGOGUVTG FG RR [ UKIWKGPVGU [ GURGEKCNOGPVG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ 5GEEKÎP 6GTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG GP GN EWCN UG JCEG WPC RTGUGPVCEKÎP IGPGTCN FG NCU PQTOCU [ NC LWTKURTWFGPEKC CFOKPKUVTCVKXC [ CTDKVTCN TGNCEKQPCFCU EQP GN GSWKNKDTKQ GEQPÎOKEQ FGN EQPVTCVQ KFGPVKHKECFCU RQT GN %QPUGLQ FG 'UVCFQ JCUVC GUG OQOGPVQ FQPFG UG EKVC RCTC GN GHGEVQ GN EQPEGRVQ FGN OCTQ FG NC 5CNC FG %QPUWNVC [ 5GTXKEKQ %KXKN FGN %QPUGLQ FG 'UVCFQ GN NCWFQ CTDKVTCN SWG FKTKOKÎ NCU EQPVTQXGTUKCU GPVTG GN CTSWKVGEVQ 4QLCU NXCTG [ GN +PUVKVWVQ %QNQODKCPQ FG NQU 5GIWTQU 5QEKCNGU TGURGEVQ FGN EWCN PQ KPFKEC NC HGEJC GN NCWFQ CTDKVTCN FGN FG LWPKQ FG SWG FKTKOKÎ NCU EQPVTQXGTUKCU GPVTG /KVUWDKUJK *GCX[ +PFWUVTKGU [ GN +PUVKVWVQ %QNQODKCPQ FG 'PGTIÈC 'NÃEVTKEC +%'. [ GN NCWFQ CTDKVTCN FGN FKEKGODTG FG GN EWCN FKTKOKÎ NCU EQPVTQXGTUKCU GPVTG -QPUVTWMVQT 5RNKV ;WIQGUNCXKC [ 'ORTGUC FG #EWGFWEVQ [ #NECPVCTKNNCFQ FG $QIQV¶ 7PC GZRQUKEKÎP FGN GUVCVWVQ FG EQPVTCVCEKÎP FG RWGFG EQPUWNVCTUG GP .#/24'# 2GFTQ # %QPVTCVQU CFOKPKUVTCVKXQU VTCVCFQ VGÎTKEQ [ RT¶EVKEQ $QIQV¶ (QPFQ FG %WNVWTC ,WTÈFKEC

35. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 G HQ ORV FRQWUDWRV GH REUD D SUHFLR JOREDO R D SUHFLRV XQLWDULRV GH EtD SDFWDUVH OD UHYLVLyQ SHULyGLFD GH SUHFLRV WHQLHQGR HQ FXHQWD ODV YDULDFLRQHV TXH RFXUULHUDQ HQ ORV IDFWRUHV GHWHUPLQDQWHV GH ORV FRVWRV DUWtFXOR

36. (Q FXDQWR DO WHPD GHO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV OD LPSRU WDQFLD GHO HVWDWXWR GH FRQWUDWDFLyQ GH UDGLFD HQ TXH SRU XQD SDU WH DPSOLy ORV VXSXHVWRV FRQ IXQGDPHQWR HQ ORV FXDOHV SRGtDQ DGRSWDU VH ODV GHFLVLRQHV HVSHFtILFDV TXH GLVSXVLHUDQ HO UHVWDEOHFLPLHQWR GH HVH HTXLOLEULR SRU RWUD GHMy FODUR TXH HO HTXLOLEULR HV XQD ILJXUD TXH VH DSOLFD D WRGD FODVH GH FRQWUDWRV DGPLQLVWUDWLYRV GH WUDFWR VXFHVLYR QR VRODPHQWH D ORV FRQWUDWRV GH FRQFHVLyQ GH REUD S~EOLFD FRPR SDUHFtD GHGXFLUVH GH OD QRUPDWLYLGDG DQWHULRU $GHPiV FRQ IXQGDPHQWR HQ ODV QRUPDV GHO GHFUHWR OH GH OD MXULVSUXGHQFLD FRQWHQFLRVR DGPLQLVWUDWLYD DFHSWy VLQ YDFLODFLRQHV TXH XQR GH ORV GHUHFKRV GHO FR FRQWUDWDQWH GH OD DGPLQLVWUDFLyQ ³HQ VX FDOLGDG GH FRODERUDGRU³ VH WUDGXFH HQ HO PDQWHQLPLHQWR GH ODV FRQGLFLRQHV HFRQyPLFDV SDFWDGDV HV GHFLU HQ HO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR RQ SRVWHULRULGDG VLJXLHQGR XQ PDQGDWR FRQVWLWXFLRQDO FRQ OD ILQD OLGDG GH FRUUHJLU ORV HUURUHV TXH VXSXVR OD DSOLFDFLyQ HQ OD SUiFWLFD GH OD QRUPDWLYLGDG FRQVDJUDGD HQ HO GHFUHWR OH GH HO RQJUHVR GH RORPELD H[SLGLy OD OH GH FRPR QXHYR HVWDWXWR GH FRQWUD WDFLyQ GH OD DGPLQLVWUDFLyQ S~EOLFD (QWUH ORV DSRUWHV TXH HV SUHFLVR UHVDOWDU HVWD OH SUHWHQGLy HOLPLQDU OD GLVWLQFLyQ HQWUH FRQWUDWRV DG PLQLVWUDWLYRV FRQWUDWRV GH 'HUHFKR SULYDGR GH OD DGPLQLVWUDFLyQ DO FUHDU XQD VXSXHVWD FDWHJRUtD XQLWDULD GH FRQWUDWRV EDMR OD GHQRPLQDFLyQ GH ´FRQWUDWRV HVWDWDOHVµ 1R REVWDQWH FRPR OR KHPRV KHFKR QRWDU HQ QXHVWUR PDQXDO GH 'HUHFKR DGPLQLVWUDWLYR ORV OODPDGRV ´FRQWUDWRV HV WDWDOHVµ VRQ YHUGDGHURV FRQWUDWRV DGPLQLVWUDWLYRV HQ OD PHGLGD HQ TXH VL ELHQ WLHQHQ XQ UpJLPHQ MXUtGLFR PL[WR OR FLHUWR HV TXH HVH UpJLPHQ HVWi FRQIRUPDGR SRU UHJODV HVSHFLDOHV TXH ORV GLIHUHQFLD GH ORV FRQWUDWRV HQWUH SDUWLFXODUHV 7PC GZRQUKEKÎP FGN UKUVGOC EQPVTCEVWCN CFOKPKUVTCVKXQ FG KPENWKFQ GN RTKPEKRKQ FGN GSWKNKDTKQ GEQPÎOKEQ FGN EQPVTCVQ RWGFG EQPUWNVCTUG GP 414 )7' )WUVCXQ *WODGTVQ %QPVTCVQU CFOKPKUVTCVKXQU 6GTEGTC GFKEKÎP $QIQV¶ .KDTGTÈC ,WTÈFKEC 9KNEJGU [ GP )10.' 414 )7' /KIWGN .C EQPVTCVCEKÎP CFOKPKUVTCVKXC GP %QNQODKC $QIQV¶ .KDTGTÈC ,WTÈFKEC 9KNEJGU 8ÃCUG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FG FG UGRVKGODTG FG GZRGFKGPVG 8ÃCUG NC GZRQUKEKÎP FG OQVKXQU FGN RTQ[GEVQ FG NG[ FG SWG FKGTC NWICT C NC GZRGFKEKÎP FG NC NG[ FG GP $'6#0%74 %7#46#5 ,CKOG 0WGXQ GUVCVWVQ IGPGTCN FG NC EQPVTCVCEKÎP CFOKPKUVTCVKXC /GFGNNÈP $KDNKQVGEC ,WTÈFKEC KMÃ RR [ UKIWKGPVGU 8ÃCUG 414 )7' 414 )7' .KDCTFQ GTGEJQ CFOKPKUVTCVKXQ )GPGTCN [ EQNQODKCPQ 1D EKV RR [ UKIWKGPVGU .C FQEVTKPC EQNQODKCPC JC EQKPEKFKFQ GP CHKTOCT SWG NC EQPUCITCEKÎP NGICN FG NQU NNCOCFQU őEQPVTCVQU GUVCVCNGUŒ CWPSWG VKGPGP WP TÃIKOGP LWTÈFKEQ OKZVQ PQ KORNKEC NC UWRTGUKÎP FG NC HKIWTC FGN EQPVTCVQ CFOKPKUVTCVKXQ NC EWCN PQ JC FGUCRCTGEKFQ FGN FGTGEJQ EQNQODKCPQ %QP GUVG HKP XÃCUG 8+#. 2'41/1 ,CKOG ő.C PQEKÎP FG EQPVTCVQ GUVCVCN GP FGTGEJQ EQNQODKCPQŒ 1D EKV R [ UKIWKGPVGU $'0#8+'5 ,QUÃ .WKU 'N EQPVTCVQ GUVCVCN 1D EKV R [ ':2¦5+61 8œ.' ,WCP %CTNQU .C EQPHKIWTCEKÎP FGN EQPVTCVQ FG NC CFOKPKUVTCEKÎP RÕDNKEC GP FGTGEJQ EQNQODKCPQ [ GURCÌQN $QIQV¶ 7PKXGTUKFCF 'ZVGTPCFQ FG %QNQODKC RR [ UKIWKGPVGU [ [ UKIWKGPVGU

37. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 (Q FRQVHFXHQFLD SDUD ORV HIHFWRV GH HVWH WUDEDMR FXDQGR QRV UHIHULPRV D ORV FRQWUDWRV DGPLQLVWUDWLYRV ³TXH HV OD WHUPLQRORJtD DFHSWDGD HQ HO 'HUHFKR FRPSDUDGR SDUD UHIHULUVH D ORV FRQWUDWRV GH OD DGPLQLVWUDFLyQ S~EOLFD VRPHWLGRV D XQ UpJLPHQ MXUtGLFR HVSHFLDO³ GHEHQ FRQVLGHUDUVH FRELMDGRV WDPELpQ ORV HQ RORPELD OODPDGRV ´FRQWUDWRV HVWDWDOHVµ 2WUD GH ODV QRYHGDGHV GHO DFWXDO HVWDWXWR GH FRQWUDWDFLyQ HVWDWDO FRQ WHQLGR HQ OD OH GH HV OD GH KDEHU UHFRQRFLGR DPSOLDPHQWH HO GHUHFKR GH ORV FRFRQWUDWDQWHV ³QR VROR GHO FRQWUDWLVWD³ D TXH VH PDQ WHQJD OD HTXLYDOHQFLD HQ ODV SUHVWDFLRQHV SDFWDGDV (Q HIHFWR OD FLWDGD OH FRQVDJUD GH PDQHUD DPSOLD HQ VX DUWtFXOR FRPR XQ YHUGDGHUR SULQFLSLR GH OD FRQWUDWDFLyQ DGPLQLVWUDWLYD HO GH OD ´HFXDFLyQ FRQWUDF WXDOµ HQ ORV VLJXLHQWHV WpUPLQRV ´HQ ORV FRQWUDWRV HVWDWDOHV VH PDQWHQGUi OD LJXDOGDG R HTXLYDOHQFLD HQWUH GHUHFKRV REOLJDFLRQHV VXUJLGRV DO PR PHQWR GH SURSRQHU R FRQWUDWDU VHJ~Q HO FDVR 6L GLFKD LJXDOGDG R HTXL YDOHQFLD VH URPSH SRU FDXVDV QR LPSXWDEOHV D TXLHQ UHVXOWH DIHFWDGR ODV SDUWHV DGRSWDUiQ HQ HO PHQRU WLHPSR SRVLEOH ODV PHGLGDV QHFHVDULDV SDUD VX UHVWDEOHFLPLHQWRµ (Q FRQFRUGDQFLD FRQ HVH SULQFLSLR GH OD HFXDFLyQ FRQWUDFWXDO ORV QX PHUDOHV GHO DUWtFXOR GH OD PLVPD OH GH HVWDEOHFHQ HQWUH ORV GHEHUHV GH ODV HQWLGDGHV HVWDWDOHV FRQWUDWDQWHV TXH HVWDV ´DGRSWDUiQ ODV PHGLGDV QHFHVDULDV SDUD PDQWHQHU GXUDQWH HO GHVDUUROOR HMHFXFLyQ GHO FRQWUDWR ODV FRQGLFLRQHV WpFQLFDV HFRQyPLFDV ILQDQFLHUDV H[LVWHQ WHV DO PRPHQWR GH SURSRQHUµ ´DFWXDUiQ GH WDO PRGR TXH SRU FDXVDV D HOODV LPSXWDEOHV QR VREUHYHQJD XQD PDRU RQHURVLGDG HQ HO FXPSOL PLHQWR GH ODV REOLJDFLRQHV D FDUJR GHO FRQWUDWLVWDµ $ VX YH] HO QXPHUDO GHO DUWtFXOR GHO PLVPR WH[WR VHxDOD TXH ORV FRQWUDWLVWDV «@ WHQGUiQ GHUHFKR D UHFLELU RSRUWXQDPHQWH OD FRQWUDSUHVWDFLyQ SDF WDGD D TXH HO YDORU LQWUtQVHFR GH OD PLVPD QR VH DOWHUH R VH PRGLILTXH GXUDQWH OD YLJHQFLD GHO FRQWUDWR (Q FRQVHFXHQFLD WHQGUiQ GHUHFKR SUHYLD VROLFLWXG D TXH OD DGPLQLVWUDFLyQ OHV UHVWDEOH]FD HO HTXLOLEULR GH OD HFXDFLyQ HFRQyPLFD GHO FRQWUDWR D XQ SXQWR GH QR SpUGLGD SRU OD RFXUUHQFLD GH VLWXDFLRQHV LPSUHYLVWDV TXH QR VHDQ LPSXWDEOHV D ORV FRQ WUDWLVWDV 6L GLFKR HTXLOLEULR VH URPSH SRU LQFXPSOLPLHQWR GH OD HQWLGDG HVWDWDO FRQWUDWDQWH WHQGUi TXH UHVWDEOHFHUVH OD HFXDFLyQ VXUJLGD DO PR PHQWR GHO QDFLPLHQWR GHO FRQWUDWR )LQDOPHQWH GHVGH HO SXQWR GH YLVWD GHO 'HUHFKR SRVLWLYR YDOH GHFLU TXH GH FRQIRUPLGDG FRQ HO DUWtFXOR GH OD FLWDGD OH ´HQ OD LQWHUSUHWDFLyQ GH ODV QRUPDV VREUH FRQWUDWRV HVWDWDOHV VH WHQGUiQ HQ FRQVLGHUDFLyQ ORV ILQHV SULQFLSLRV GH TXH WUDWD HVWD OH ORV PDQGDWRV GH OD EXHQD IH OD LJXDOGDG HO HTXLOLEULR HQWUH SUHVWDFLRQHV GHUHFKRV TXH FDUDFWHUL]D ORV FRQWUDWRV FRQPXWDWLYRVµ PLV VXEUDDGRV

38. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 5HVXOWD SXHV HYLGHQWH TXH HQ OD DFWXDOLGDG OD QRUPDWLYLGDG SRVLWLYD UHFRQRFH ³FRQ XQD SUHFLVLyQ LQFXHVWLRQDEOH³ HO GHUHFKR GH ODV SDUWHV GH XQ FRQWUDWR DGPLQLVWUDWLYR DO PDQWHQLPLHQWR GH VX HTXLOLEULR HFRQy PLFR HVWR HV DO PDQWHQLPLHQWR GH OD HTXLYDOHQFLD HQWUH ODV SUHVWDFLRQHV SDFWDGDV ,JXDOPHQWH FRPR OR YHUHPRV PiV DGHODQWH OD MXULVSUXGHQFLD DGHPiV GH DSOLFDU FRQVLVWHQWHPHQWH OD ILJXUD GHO HTXLOLEULR HFRQyPLFR OD KD LGR PRGHODQGR WUDQVIRUPDQGR SDUD GDUOH OD ILVRQRPtD GH OD FXDO JR]D KR HQ GtD DO SXQWR GH UHFRQRFHU TXH VH WUDWD GH XQ LPSHUDWLYR OHJDO TXH QR SXHGH VHU GHMDGR VLPSOHPHQWH D OD YROXQWDG FRQWUDFWXDO GH ODV SDUWHV HV GHFLU TXH VH DSOLFD HQ WRGRV ORV HYHQWRV HQ TXH VH VXV FULEHQ FRQWUDWRV DGPLQLVWUDWLYRV FRQPXWDWLYRV GH WUDFWR VXFHVLYR R GH HMHFXFLyQ GLIHULGD TXH VRQ SUHFLVDPHQWH ORV QHJRFLRV MXUtGLFRV UHVSHF WR GH ORV FXDOHV WLHQH YLJHQFLD HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR ILQDQFLHUR (VWD SRVWXUD KD VLGR DPSOLDPHQWH GHVDUUROODGD SRU HO RQVHMR GH (VWDGR HQ VX MXULVSUXGHQFLD UHFLHQWH HQ OD FXDO VH KD VRVWHQLGR DO UHVSHFWR TXH «@ OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR HV XQD ILJXUD GH LPSHUDWLYR OHJDO TXH VH DSOLFD FRQ LQGHSHQGHQFLD GH TXH ODV SDUWHV OD KXELHUDQ SDFWDGR R QR (Q RWURV WpUPLQRV OD VDOD UHLWHUD TXH HV HO SURSLR OHJLV ODGRU TXLHQ ILMD ODV UHJODV WHQGLHQWHV D SURFXUDU HO HTXLOLEULR ILQDQFLHUR GHO FRQWUDWR FRQPXWDWLYR FXDQGR HVWH VH URPSD SRU DTXHOORV FDVRV QR LPSXWDEOHV DO FRQWUDWLVWD SRU GLVWLQWDV FLUFXQVWDQFLDV «@ PiV DGHODQWH DILUPD 7LHQH HQWRQFHV VXILFLHQWH VXVWHQWR HQ OHJLVODFLyQ MXULVSUXGHQFLD HO FRQFHSWR GH HTXLOLEULR ILQDQFLHUR GHO FRQWUDWR SRU FRQVLJXLHQWH QR SRGtD UHVXOWDU H[WUDxR SDUD HO WULEXQDO GH DUELWUDPHQWR OD DSOLFDFLyQ GH GLFKD ILJXUD EDMR OD ySWLFD IXQGDPHQWDO TXH HO (VWDGR SXGLHUD FXPSOLU FRQ ORV ILQHV SUHYLVWRV TXH HO FRQVRUFLR FRQWUDWLVWD D VX YH] SRU QR WH QHU REOLJDFLyQ OHJDO QL FRQWUDFWXDO GH WUDEDMDU D SpUGLGD ORJUDUD REWHQHU HO OXFUR LQKHUHQWH SUHYLVWR SDUD VX DFWLYLGDG 6L HO IDOODGRU HQFRQWUDED URWD R DOWHUDGD OD HFXDFLyQ ILQDQFLHUD GHO FRQWUDWR SRU FDXVDV LPSXWDEOHV GH HVSHFLDO FRQVLGHUDFLyQ DMHQDV DO FRQWUDWLVWD OH FRUUHVSRQGH DFXGLU D GLFKD ILJXUD QR VROR SRU HO PDQGDWR OHJDO VLQR SRU PRWLYDFLRQHV GH MXVWLFLD HTXLGDG LQKHUHQWHV DO HTXLOLEULR ILQDQFLHUR FRQWUDFWXDO (Q FRQFRUGDQFLD FRQ OR DQWHULRU OD MXULVSUXGHQFLD FRQVWLWXFLRQDO WDP ELpQ KD PDQLIHVWDGR TXH ´OD UHODFLyQ VLQDODJPiWLFD GHO FRQWUDWR VH DVXPH FRPR XQ PHUR GHVDUUROOR GHO SULQFLSLR GH MXVWLFLD FRQPXWDWLYD TXH FRQ FDUiFWHU GH GHUHFKR LPSHUDWLYR ³VH KD GLFKR D³ MXVWLILFD OD WUDVODFLyQ GH ORV ULHVJRV H[WUDRUGLQDULRV TXH RSHUDQ GXUDQWH OD YLJHQFLD %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG QEVWDTG FG GZRGFKGPVG 'P KIWCN UGPVKFQ XÃCUG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG HGDTGTQ FG GZRGFKGPVG

39. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 GHO QHJRFLR MXUtGLFR D OD $GPLQLVWUDFLyQ 3~EOLFD FRQ LQGHSHQGHQFLD GH TXH HVWRV VH KXELHUHQ SDFWDGR R QR HQ HO WH[WR IRUPDO GHO DFXHUGR GH YROXQWDGHVµ 'H ORV DQWHULRUHV SURQXQFLDPLHQWRV VH GHVSUHQGH FODUDPHQWH TXH HO PDQWHQLPLHQWR GHO HTXLOLEULR ILQDQFLHUR GHO FRQWUDWR HV KR XQD REOLJD FLyQ TXH VH LPSRQH D ODV SDUWHV GHVGH HO PLVPR iPELWR OHJLVODWLYR UD]yQ SRU OD FXDO QR SXHGH VXSHGLWDUVH SRU UD]RQHV GH MXVWLFLD HTXLGDG OD E~VTXHGD GH KHUUDPLHQWDV TXH SUHWHQGDQ HVWH REMHWLYR D OD H[LVWHQFLD GH XQ SUHYLR DFXHUGR HQWUH ODV SDUWHV PXFKR PHQRV D OD OLEHUDOLGDG GH OD HQWLGDG FRQWUDWDQWH I I I . JUSTIFICACIÓN DE LA EXISTENCIA DEL PRINCIPIO DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIV O S 7HQLHQGR HQ FXHQWD TXH HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV DGPLQLVWUDWLYRV QDFLy FRPR XQ GHUHFKR H[FOXVLYR GHO FRFRQ WUDWDQWH GH OD DGPLQLVWUDFLyQ ODV SULPHUDV MXVWLILFDFLRQHV GH VX H[LVWHQ FLD ³ODV FXDOHV D~Q PDQWLHQHQ YLJHQFLD³ VH RULHQWDURQ D GHPRVWUDU OD UD]yQ GH VHU GH HVH GHUHFKR GHO FRFRQWUDWDQWH SDUWLFXODU (Q SULPHU OXJDU GHVGH OD PLVPD IRUPXODFLyQ GHO SULQFLSLR SRU SDUWH GHO FRPLVDULR GH JRELHUQR /HRQ %OXP OD WHRUtD GHO VHUYLFLR S~EOLFR KD MX JDGR XQ SDSHO WUDVFHQGHQWDO (Q HIHFWR IUHQWH D OD QHFHVLGDG GH XQD SUHVWDFLyQ FRQWLQXD HILFLHQWH GHO VHUYLFLR S~EOLFR TXH REOLJDED DO FR FRQWUDWDQWH GH OD DGPLQLVWUDFLyQ D QR VXVSHQGHU OD HMHFXFLyQ GHO FRQ WUDWR HQ DTXHOORV HYHQWRV HQ TXH ³SRU FLUFXQVWDQFLDV GH KHFKR VREUHYL QLHQWHV H LPSUHYLVWDV³ VH DOWHUDUDQ ODV FRQGLFLRQHV WHQLGDV HQ FXHQWD DO PRPHQWR GH FRQILJXUDU HO QHJRFLR HO FRQWUDWLVWD GHEtD WHQHU HO GHUHFKR D VHU UHVDUFLGR SRU ORV PDRUHV YDORUHV HQ TXH LQFXUULy SDUD OD HIHFWLYD FRODERUDFLyQ HQ OD SUHVWDFLyQ GHO VHUYLFLR S~EOLFR $ OR DQWHULRU VH VXPy HO KHFKR GH TXH OD DGPLQLVWUDFLyQ HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV JR]D GH FLHUWDV SUHUURJDWLYDV GH XQD SRVLFLyQ GH SUHYDOHQFLDVREUHVXFRFRQWUDWDQWHORFXDOGHEHWHQHUFRPRFRQWUDSDUWLGD HO GHUHFKR GHO FRQWUDWLVWD D XQD LQGHPQL]DFLyQ SRU HO HMHUFLFLR ³D~Q OHJDO³ GH WDOHV SUHUURJDWLYDV GH WDO PDQHUD TXH QR VH DOWHUH OD HTXLYDOHQFLD PDWHULDO HQ ODV SUHVWDFLRQHV SDFWDGDV (O IXQGDPHQWR %QTVG %QPUVKVWEKQPCN UGPVGPEKC % FG 8ÃCUG ,›' )CUVÎP 2TKPEKRKQU IGPGTCNGU FGN FGTGEJQ CFOKPKUVTCVKXQ 6QOQ 8 $WGPQU #KTGU 'FKEKQPGU GRCNOC RR [ UKIWKGPVGU 'P GUVG UGPVKFQ VCODKÃP RWGFG XGTUG #4+¤1 146 )CURCT 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV R [ %#55#)0' ,WCP %CTNQU ő'N GSWKNKDTKQ GEQPÎOKEQHKPCPEKGTQ FGN EQPVTCVQ CFOKPKUVTCVKXQŒ 'P 'UVWFKQU FG FGTGEJQ RÕDNKEQ $WGPQU #KTGU 'FKEKQPGU GRCNOC R 8ÃCUG ' .#7$#›4' #PFTÃ G ;XGU )#7'/'6 6TCKVÃ FG FTQKV CFOKPKUVTCVKH 1D EKV 6QOQ + PÕOGTQ [ 4+%*'4 .CWTGPV TQKV FGU EQPVTCVU CFOKPKUVTCVKHU %WCTVC GFKEKÎP 2CTÈU .), PÕOGTQ

40. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 MXUtGLFRGHOGHUHFKRDOPDQWHQLPLHQWRGHOHTXLOLEULRHFRQyPLFR³GHVGH HVWD SHUVSHFWLYD VLQ SHUMXLFLR GHO 'HUHFKR SRVLWLYR³ VH HQFXHQWUD HQ ORV ILQHV GH LQWHUpV S~EOLFR TXH WLHQHQ ORV FRQWUDWRV DGPLQLVWUDWLYRV HQ HO FDUiFWHU GH FRODERUDGRU GHO FRFRQWUDWDQWH GH OD DGPLQLVWUDFLyQ TXH REOLJDQ D FRQFOXLU TXH HO SDWULPRQLR GHO FRFRQWUDWDQWH QR SXHGH VHU VDFULILFDGR TXH D OD YH] GHEH GDUVH XQD HTXLYDOHQFLD KRQHVWD HQWUH ODV SUHVWDFLRQHV (O GHUHFKR GHO FRFRQWUDWDQWH DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPL FR GHO FRQWUDWR WDPELpQ KD HQFRQWUDGR XQD MXVWLILFDFLyQ HQ SULQFLSLRV FRQVWLWXFLRQDOHV (Q HIHFWR VH KD VRVWHQLGR TXH HO GHEHU JHQHUDO TXH WLH QH HO (VWDGR GH UHSDUDU ORV GDxRV DQWLMXUtGLFRV JHQHUDGRV SRU VXV DFWXD FLRQHV OD REOLJDFLyQ GH PDQWHQHU OD LJXDOGDG DQWH ODV FDUJDV S~EOLFDV OD JDUDQWtD GHO SDWULPRQLR GH ORV SDUWLFXODUHV HO GHEHU GH JDUDQWL]DU OD YLGD KRQUD ELHQHV GH ODV SHUVRQDV VRVWLHQHQ TXH HO FRFRQWUDWDQWH GH OD DGPLQLVWUDFLyQ WLHQH HO GHUHFKR D TXH VX UHPXQHUDFLyQ HQ XQ FRQWUD WR DGPLQLVWUDWLYR VH PDQWHQJD LQWDQJLEOH D SHVDU GH TXH RFXUUDQ DFRQ WHFLPLHQWRV TXH DOWHUHQ ODV FRQGLFLRQHV WHQLGDV HQ FXHQWD DO PRPHQWR GH SURSRQHU R FRQWUDWDU VHJ~Q VHD HO FDVR 1R REVWDQWH OD WUDVFHQGHQFLD YLJHQFLD DFWXDO GH ODV MXVWLILFDFLRQHV H[SXHVWDV VL VH WLHQH HQ FXHQWD TXH D SHVDU GH TXH WUDGLFLRQDOPHQWH HO GHUHFKR DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VH KD UHFRQRFLGR VROR DO FRFRQWUDWDQWH GH OD DGPLQLVWUDFLyQ HQ HVWULFWR VHQWLGR WDPELpQ SXHGH UHFRQRFHUVH D OD DGPLQLVWUDFLyQ PLVPD 3RU HOOR HV SUHFLVR EXVFDU XQD MXVWLILFDFLyQ PiV DPSOLD TXH FRPSUHQGD OD WRWDOLGDG GH VLWXDFLRQHV TXH SHUPLWHQ DSOLFDU HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR (Q HVH VHQWLGR SXHGH FRQVLGHUDUVH TXH ORV DUJXPHQWRV TXH IXQGDPHQWDQ HO GHUHFKR DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DGPLQLVWUDWLYR VRQ SRU XQ ODGR OD FRQPXWDWLYLGDG SURSLD GH ORV FRQWUDWRV DGPLQLVWUDWLYRV ³TXH SRU GHILQLFLyQ VRQ VLQDODJPiWLFRV³ DVt FRPR SRU RWUR ODGR HO GHEHU GH DSOLFDU XQD FLHUWD MXVWLFLD FRQWUDFWXDO /D UHODFLyQ LQWUtQVHFD HQWUH HO SULQFLSLR GHO PDQWHQLPLHQWR GH OD HFXDFLyQ ILQDQFLHUD HQ ORV FRQWUDWRV HVWDWDOHV VX FDUiFWHU FRQPXWDWLYR IXH H[SUHVDGR SRU OD MXULVSUXGHQFLD IUDQFHVD GHVGH SULQFLSLR GHO VLJOR ;; DO DILUPDU TXH ´HV GH OD HVHQFLD GH WRGD FRQFHVLyQ HO EXVFDU UHDOL]DU HQ OD PHGLGD GH OR SRVLEOH XQD LJXDOGDG HQWUH ODV YHQWDMDV TXH OH VRQ 8ÃCUG '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV XQNWOGP + PÕOGTQ 'P KIWCN UGPVKFQ RWGFG EQPUWNVCTUG C NC %QTVG %QPUVKVWEKQPCN GP UW UGPVGPEKC % FG 'UVC HWPFCOGPVCEKÎP GU GZRWGUVC GP '5%1$#4 )+. 4QFTKIQ 6GQTÈC IGPGTCN FG NQU EQPVTCVQU FG NC CFOKPKUVTCEKÎP RÕDNKEC 1D EKV RR [ UKIWKGPVGU .C FQEVTKPC CTIGPVKPC EQORCTVG RCTEKCNOGPVG GUVC LWUVKHKECEKÎP GURGEÈHKECOGPVG GP EWCPVQ C NC CRNKECEKÎP FGN RTKPEKRKQ FG KIWCNFCF GP NCU ECTICU RÕDNKECU 2CTC GUVQ XÃCUG %#55#)0' ,WCP %CTNQU ő'N GSWKNKDTKQ GEQPÎOKEQHKPCPEKGTQ FGN EQPVTCVQ CFOKPKUVTCVKXQŒ 1D EKV R [ /#4+'0*1(( /KIWGN 5 6TCVCFQ FG GTGEJQ CFOKPKUVTCVKXQ 1D EKV VQOQ +++# PÕOGTQ

41. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 SURFXUDGDV DO FRQFHVLRQDULR ODV FDUJDV TXH OH VRQ LPSXHVWDV /DV YHQWDMDV ODV FDUJDV GHEHQ EDODQFHDUVH GH PDQHUD GH FRQWUDSHVDU ORV EHQHILFLRV SUREDEOHV ODV SpUGLGDV SUHYLVWDVµ $Vt OD QHFHVDULD HTXLYDOHQFLD HQWUH ODV SUHVWDFLRQHV HO GHEHU TXH WLHQHQ ODV SDUWHV GHQWUR GH XQ FRQWUDWR FRQPXWDWLYR GH PDQWHQHUOD SHUPLWH LJXDOPHQWH IXQGDPHQWDU OD FRQVDJUDFLyQ OHJDO GH OD ILJXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR $O WHQHU HQ FXHQWD HVWH FDUiFWHU FRQPXWDWLYR GH ORV FRQWUDWRV DGPLQLVWUDWLYRV OD GRFWULQD UHFRQRFH TXH H[LVWHQ LQWH UHVHV GLYHUJHQWHV GH ODV SDUWHV TXH PHUHFHQ OD WXWHOD GHO RUGHQDPLHQWR MXUtGLFR SURFHGLPLHQWR TXH VH OOHYD D FDER D WUDYpV GH OD DSOLFDFLyQ GHO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR ILQDQFLHUR GHO FRQWUDWR $O FDUiFWHU FRQPXWDWLYR GHO FRQWUDWR DGPLQLVWUDWLYR SDUD MXVWLILFDU HO UHFRQRFLPLHQWR GHO GHUHFKR GH ODV SDUWHV ³QR VLPSOHPHQWH GHO FRQ WUDWLVWD³ DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR OD GRFWULQD KD DxDGLGR HO HOHPHQWR GH OD MXVWLFLD FRQWUDFWXDO HO FXDO HQ WRGR FDVR HV XQ FRQFHSWR HVWUHFKDPHQWH OLJDGR DO GH OD FRQPXWDWLYLGDG (VWH FRQFHSWR VH UHILHUH HQ SULPHU OXJDU DO GH MXVWLFLD HQ ODV SUHVWDFLR QHV OR FXDO LPSOLFD TXH HO MXLFLR GH MXVWLFLD QR SXHGH KDFHUVH GH PDQHUD DLVODGD VLQR GH PDQHUD FRPSDUDWLYD HQWUH ODV SUHVWDFLRQHV SDFWDGDV SRU OR TXH VH UHDOL]D XQD FRPSDUDFLyQ HQWUH ODV REOLJDFLRQHV D FDUJR GH FDGD XQD GH ODV SDUWHV FRQ OD ILQDOLGDG GH HQFRQWUDU XQ QHFHVDULR HTXLOLEULR R XQD HTXLYDOHQFLD PDWHULDO HQWUH ODV SUHVWDFLRQHV FRQWUDFWXDOHV (O SULQFLSLR GH MXVWLFLD FRQWUDFWXDO LPSOLFD WDPELpQ OD E~VTXHGD GH XQ HTXLOLEULR HQWUH OD SRVLFLyQ GH ODV SDUWHV SXHV QR FDEH GXGD GH TXH HQ RFDVLRQHV OD DGPLQLVWUDFLyQ VH HQFXHQWUD HQ XQD SRVLFLyQ GH SUHYDOHQFLD UHVSHFWR GH VX FRFRQWUDWDQWH SHUR WDPELpQ HV FLHUWR TXH H[LVWHQ RWURV HYHQWRV GRQGH HV HO FRFRQWUDWDQWH TXLHQ HMHUFH XQD SRVLFLyQ GH VXSHULRULGDG IUHQWH D OD DGPLQLVWUDFLyQ SRU JR]DU GH XQD SRVLFLyQ GRPLQDQWH HQ HO PHUFDGR (Q HVWRV FDVRV SDUD PLWLJDU ODV FRQVHFXHQFLDV GH OD VXSHULRULGDG GH DOJXQD GH ODV SDUWHV HO RUGHQDPLHQWR MXUtGLFR RIUHFH FRPR VROXFLyQ OD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DGPLQLVWUDWLYR FRQ IXQGDPHQWR HQ HO FXDO ODV SUHVWDFLRQHV GH FDGD XQD GH HOODV FRUUHVSRQGHUiQ D ODV SUHVWDFLRQHV GH OD RWUD FRQ OR TXH VH ORJUD XQD HTXLYDOHQFLD PDWHULDO HQWUH ODV PLVPDV (Q HVWH VHQWLGR WDQWR OD GRFWULQD LQWHUQDFLRQDO FRPR OD MXULVSUXGHQFLD FRORPELDQD DO KDFHU UHIHUHQFLD DO IXQGDPHQWR PLVPR GHO GHEHU GH UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VH KDQ UHIHULGR %QPUGLQ FG 'UVCFQ HTCPEÃU HCNNQ FGN FG OCTQ FG %QORCIPKG )ÃPÃTCNG (TCPÁCKUG FGU 6TCPYC[U 8ÃCUG $'0#8+'5 ,QUÃ .WKU 1D EKV RR [ UKIWKGPVGU 5QDTG NC LWUVKEKC EQPVTCEVWCN EQOQ HWPFCOGPVQ FGN GSWKNKDTKQ GEQPÎOKEQ FGN EQPVTCVQ CFOKPKUVTCVKXQ RWGFG XGTUG %4'0#5 /', # ,WCP 2CDNQ ő.C LWUVKEKC EQPVTCEVWCNŒ 'P 'PUC[QU LWTÈFKEQU .KDGT COKEQTWO GP JQOGPCLG CN RTQHGUQT %CTNQU *QNIWÈP *QNIWÈP $QIQV¶ 'FKEKQPGU 4QUCTKUVCU RR [ UKIWKGPVGU +IWCNOGPVG RWGFG XGTUG '/+.+ 'FWCTFQ 1 ő'N GSWKNKDTKQ EQPVTCEVWCNŒ 'P +UOCGN (CTTCPFQ EQQTFKPCFQT %QPVTCVQU CFOKPKUVTCVKXQU $WGPQU #KTGU #DGNGFQ2GTTQV R

42. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 D OD QHFHVLGDG GH TXH OD DFWLYLGDG FRQWUDFWXDO DGPLQLVWUDWLYD VH JXtH SRU XQ SULQFLSLR GH MXVWLFLD FRQPXWDWLYD (Q FRQVHFXHQFLD OD MXVWLFLD FRQWUDFWXDO OD FRQPXWDWLYLGDG GHO FRQ WUDWR DGPLQLVWUDWLYR WDPELpQ SHUPLWHQ IXQGDPHQWDU HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR HQ HO FRQWUDWR DGPLQLVWUDWLYR FRPR GHUHFKR GH ORV GRV FRFRQWUDWDQWHV QR VLPSOHPHQWH FRPR GHUHFKR GHO FRFRQWUDWDQWH SDUWLFXODU I V. CONDICIONES GENERALES PARA LA PROCEDENCIA DE LA APLICACIÓN DEL PRINCIPIO DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS 1R REVWDQWH OR H[SUHVDGR KDVWD DKRUD QR WRGD DOWHUDFLyQ HQ ODV FRQ GLFLRQHV SUHYLVWDV DO PRPHQWR GH SURSRQHU R GH FRQWUDWDU FRQILJXUD MXUtGLFDPHQWH OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR $O UHV SHFWR VH UHTXLHUH TXH OD DOWHUDFLyQ FXPSOD FRQ ODV FRQGLFLRQHV TXH VH GHVDUUROODUiQ D FRQWLQXDFLyQ IV.1. La alteración debe darse por acontecimientos que no puedan ser imputables a la parte que reclama el restablecimiento 3DUD TXH XQD DOWHUDFLyQ HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV FRPSRUWH XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR HV FRQGLFLyQ LQGLVSHQ VDEOH TXH OD SDUWH TXH UHFODPD VX UHVWDEOHFLPLHQWR QR GHEH KDEHU FDX VDGR FRQ VX SURSLD FRQGXFWD WDO DOWHUDFLyQ (VWD HV XQD FRQVHFXHQFLD OyJLFD GH OR H[SUHVDGR DWUiV HQ HO VHQWLGR GH TXH HO GHEHU GH UHVWDEOHFHU HO HTXLOLEULR FRQWUDFWXDO QDFH FRPR FRQVHFXHQFLD GH KHFKRV DMHQRV D ODV SDUWHV R GH KHFKRV TXH SURYLHQHQ GH OD FRQGXFWD GHO FRFRQWUDWDQWH TXH QR VH KD SHUMXGLFDGR (Q RWUDV SDODEUDV SDUD TXH XQD FLUFXQVWDQFLD TXH DOWHUD ODV FRQGLFLRQHV FRQWUDFWXDOHV JHQHUH OD REOLJDFLyQ GH UHVWDEOHFLPLHQWR GH OD HFXDFLyQ FRQWUDFWXDO GLFKD FLUFXQVWDQFLD QR SXHGH VHU LPSXWDEOH D OD SDUWH SHUMX GLFDGD D VHD SRUTXH VH WUDWD GH XQ KHFKR DMHQR DO FRQWUDWR D OD YROXQ WDGGHORVFRFRQWUDWDQWHV³FRPRHVHOFDVRGHXQFDPELRHQODVYDULDEOHV PDFURHFRQyPLFDV³ R SRUTXH VH WUDWH GH XQ KHFKR GH VX FRFRQWUDWDQWH 8ÃCUG 41/+ 4QDGTVQ GTGEJQ CFOKPKUVTCVKXQ 3WKPVC GFKEKÎP $WGPQU #KTGU 'FKEKQPGU %KWFCF #TIGPVKPC R 'P KIWCN UGPVKFQ RWGFG EQPUWNVCTUG C NC %QTVG %QPUVKVWEKQPCN GP UW UGPVGPEKC % FG [ C NC 5GEEKÎP 6GTEGTC FG NC 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ FGN %QPUGLQ FG 'UVCFQ GP UWU UGPVGPEKCU FGN FG QEVWDTG FG GZRGFKGPVG [ FGN FG HGDTGTQ FG GZRGFKGPVG 'P TGNCEKÎP EQP GUVC EQPFKEKÎP XÃCUG )10.'8#4#5 +$¤' 5CPVKCIQ 'N EQPVTCVQ CFOKPKUVTCVKXQ /CFTKF 'FKVQTKCN %KXKVCU R [ $756'.1 'TPGUVQ őGTGEJQU [ QDNKICEKQPGU FGN EQPVTCVCPVG RCTVKEWNCTŒ 'P +UOCGN (CTTCPFQ EQQTFKPCFQT %QPVTCVQU CFOKPKUVTCVKXQU $WGPQU #KTGU #DGNGFQ 2GTTQV R

43. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 ³FRPR HV HO FDVR GHO LQFXPSOLPLHQWR GH REOLJDFLRQHV FRQWUDFWXDOHV R GH XQD PRGLILFDFLyQ XQLODWHUDO GLVSXHVWD SRU OD DGPLQLVWUDFLyQ³ (VWH SUHVXSXHVWR QHFHVDULR SDUD TXH OD DOWHUDFLyQ HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV JHQHUH HO GHUHFKR DO UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFR QyPLFR GHO FRQWUDWR HV XQD H[SUHVLyQ FRQFUHWD GH OD Pi[LPD GHO 'HUH FKR FRQIRUPH D OD FXDO QDGLH SXHGH DOHJDU VX SURSLD FXOSD HQ VX IDYRU QHPR DXGLDWXU SURSLDP WXUSLWXGLQHP DOOHJDQV 5HFRQRFHU OR FRQWUDULR LP SOLFDUtD SUHPLDU OD FRQGXFWD QHJOLJHQWH GHO FRFRQWUDWDQWH TXH HQ YLUWXG GH VXV SURSLDV DFWXDFLRQHV DOWHUy ODV FRQGLFLRQHV FRQ IXQGDPHQWR HQ ODV FXDOHV VH HVWLSXODURQ ODV REOLJDFLRQHV FRQWUDFWXDOHV (Q UHODFLyQ FRQ HVWD H[LJHQFLD HO RQVHMR GH (VWDGR GH RORPELD KD VLGR HQIiWLFR HQ DILUPDU TXH «@ HO PDQWHQLPLHQWR GH HVDV FRQGLFLRQHV GH HMHFXFLyQ ILMDGDV GHVGH HO SHUIHFFLRQDPLHQWR GHO QHJRFLR MXUtGLFR HQ XQ PRPHQWR GDGR SXHGH UHVXOWDU HVSHFLDOPHQWH OHVLYR SDUD XQD GH ODV SDUWHV SRU OD RFXUUHQFLD GH VXFHVRV LPSUHYLVWRV SRVWHULRUHV DMHQRV D VX YROXQWDG QR LPSXWDEOHV D LQFXPSOLPLHQWR GHO RWUR FRQWUDWDQWH SHUR TXH OH UHSRUWDQ XQD PDRU RQHURVLGDG HQ HO FXPSOLPLHQWR GH VXV REOLJDFLRQHV HQ FRQVHFXHQFLD VH SLHUGH HVD HTXLYDOHQFLD TXH VH KDEtD IRUPDGR D SDUWLU GH OD FHOHEUD FLyQ GHO FRQWUDWR PLV VXEUDDGRV

44. (Q XQD RFDVLyQ DQWHULRU HO PLVPR RQVHMR GH (VWDGR KDEtD PDQLIHVWDGR OR VLJXLHQWH 5HFXHUGD HVWD VDOD TXH WLHQHQ OD GRFWULQD OD MXULVSUXGHQFLD XQD JUDQ IRUWDOH]D HQ HO GHVDUUROOR GH ODV WHRUtDV TXH SURSHQGHQ DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV TXH FHOHEUDQ ODV HQWLGDGHV S~ EOLFDV FRQ ORV SDUWLFXODUHV FRQWUDWLVWDV FRPR FRODERUDGRUHV GHO (VWDGR HV D PDQGDWR OHJDO TXH ORV FRQWUDWDQWHV GHEHQ PDQWHQHU OD LJXDOGDG HTXLYDOHQFLD HQWUH GHUHFKRV REOLJDFLRQHV VXUJLGRV DO PRPHQWR GH FRQWUDWDU FXDQGR HVWDV VH URPSHQ SRU FDXVDV QR LPSXWDEOHV D TXLHQ UHVXOWDUH DIHFWDGR PLV VXEUDDGRV

45. IV.2. La alteración debe darse por acontecimientos pos- teriores a la presentación de la propuesta o la cele- bración del contrato /D VHJXQGD FRQGLFLyQ SDUD TXH XQD DOWHUDFLyQ HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV GHWHUPLQH XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO 5QDTG GUVG RWPVQ XÃCUG %*#275 4GPÃ TQKV CFOKPKUVTCVKH IÃPÃTCNG ÃEKOQ SWKPVC GFKEKÎP 6QOQ + PÕOGTQU [ 2CTÈU /QPVEJTGUVKGP 5G FKUVKPIWGP NQU GXGPVQU GP SWG NC TWRVWTC RTQXKGPG FG WP JGEJQ GZVGTPQ C NCU RCTVGU [ FG WP JGEJQ GZVGTPQ CN EQEQPVTCVCPVG FG NC CFOKPKUVTCEKÎP %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG HGDTGTQ FG GZRGFKGPVG 'P GN OKUOQ UGPVKFQ RWGFG EQPUWNVCTUG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG HGDTGTQ FG GZRGFKGPVG

46. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 FRQWUDWR HVWDWDO FRQVLVWH HQ TXH HO KHFKR GHWHUPLQDQWH GH OD UXSWXUD GH HVH HTXLOLEULR GHEH KDEHU DFDHFLGR FRQ SRVWHULRULGDG D OD SUHVHQWDFLyQ GH OD SURSXHVWD R D OD FHOHEUDFLyQ GHO FRQWUDWR VHJ~Q HO FDVR (Q RWUDV SDODEUDV HO KHFKR GHWHUPLQDQWH GH OD DOWHUDFLyQ GH ODV FRQGLFLRQHV FRQWUDFWXDOHV QR SXHGH VHU DQWHULRU D OD SUHVHQWDFLyQ GH OD SURSXHVWD R D OD FHOHEUDFLyQ GHO FRQWUDWR SXHV HQ WDO FDVR HVD FLUFXQVWDQFLD GHELy KDEHU VLGR SUHYLVWD SRU ODV SDUWHV DO PRPHQWR GH SUHVHQWDU OD SURSXHVWD R GH FHOHEUDU HO FRQWUDWR (Q UHODFLyQ FRQ HVWD H[LJHQFLD OD MXULVSUXGHQFLD GHO RQVHMR GH (VWDGR FRORPELDQR VH KD SURQXQFLDGR HQ HO VHQWLGR GH TXH «@ VROR SXHGH DILUPDUVH TXH KD GHVHTXLOLEULR ILQDQFLHUR HQ SUHVHQ FLD GH FRQWUDWRV FRQPXWDWLYRV GH WUDFWR VXFHVLYR FXDQGR VH DOWHUHQ ODV FRQGLFLRQHV HFRQyPLFDV SDFWDGDV DO PRPHQWR GH VX FHOHEUDFLyQ HQ SHUMXLFLR GH XQD GH ODV SDUWHV FXDQGR OD DOWHUDFLyQ VHD IUXWR GH KHFKRV RFX UULGRV FRQ SRVWHULRULGDG D OD FHOHEUDFLyQ GHO FRQWUDWR FXDQGR HVWRV KHFKRV QR VHDQ LPSXWDEOHV D TXLHQ DOHJD HO GHVHTXLOLEULR PLV VXEUDDGRV

47. IV.3. La alteración debe superar el álea normal 3DUD TXH XQD DOWHUDFLyQ HQ ODV FRQGLFLRQHV FRQWUDFWXDOHV JHQHUH XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VH UHTXLHUH TXH OD DOWH UDFLyQ VXSHUH HO iOHD QRUPDO SURSLD GH ORV FRQWUDWRV VLQDODJPiWLFRV D TXH VROR HO iOHD DQRUPDO R H[WUDRUGLQDULD GD OXJDU DO GHUHFKR DO UHVWDEOH FLPLHQWR GHO HTXLOLEULR (Q HIHFWR PLHQWUDV ORV iOHDV QRUPDOHV VRQ XQD FDUJD TXH GHEH DVXPLU HO FRQWUDWLVWD QR VXFHGH DVt FRQ ORV DQRUPDOHV HVWR HV DTXHOORV TXH QR HQWUDURQ GHQWUR GH ODV SUHYLVLRQHV GH ODV SDUWHV DO PRPHQWR GH FRQWUDWDU R GH SURSRQHU TXH GHEHQ VHU DVXPLGRV SRU OD DGPLQLVWUDFLyQ (Q RWUDV SDODEUDV HO FRFRQWUDWDQWH SDUWLFXODU GHEH VRSRUWDU HO ULHVJR QRUPDO GH OD HMHFXFLyQ SHUR QR HO DQRUPDO TXH OR SULYDUtD GH ODV JDQDQFLDV UD]RQDEOHV TXH KDEUtD REWHQLGR GH PDQWHQHUVH ODV FRQGLFLRQHV LQLFLDOHV 6REUH HVWH DVSHFWR OD GRFWULQD KD GLFKR TXH «@HOGHUHFKR DO UHVWDEOHFLPLHQWR GH OD HFXDFLyQ FRQWUDFWXDO VH IXQGD HQ FLUFXQVWDQFLDV DQRUPDOHV H[FHSFLRQDOHV ÉOHD H[WUDRUGLQDULD R DQRUPDO HV HO DFRQWHFLPLHQWR TXH IUXVWUD R H[FHGH GH WRGRV ORV .C FQEVTKPC HTCPEGUC JC TGUCNVCFQ GN ECT¶EVGT RQUVGTKQT FGN JGEJQ RGTVWTDCFQT 5QDTG GUVG VGOC XÃCUG ' .#7$#›4' #PFTÃ G ;XGU )#7'/'6 6TCKVÃ FG FTQKV CFOKPKUVTCVKH ¦R EKV VQOQ + PÕOGTQ .C FQEVTKPC NCVKPQCOGTKECPC VCODKÃP JC EQKPEKFKFQ GP TGUCNVCT GN ECT¶EVGT RQUVGTKQT FGN JGEJQ SWG CNVGTC NCU EQPFKEKQPGU EQPVTCEVWCNGU XÃCUG 5#;#)7œ5 .#51 'PTKSWG 6TCVCFQ FG GTGEJQ CFOKPKUVTCVKXQ 1EVCXC GFKEKÎP 6QOQ + /QPVGXKFGQ (WPFCEKÎP FG %WNVWTC 7PKXGTUKVCTKQ R %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG 5QDTG GN FGDGT FG UQRQTVCT GN TKGUIQ PQTOCN ōRGTQ PQ GN CPQTOCN Q GZVTCQTFKPCTKQō SWG UWRQPG NC GLGEWEKÎP FG WP EQPVTCVQ CFOKPKUVTCVKXQ XÃCUG '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV VQOQ + PÕOGTQ [ 2#4## 4COÎP GTGEJQ CFOKPKUVTCVKXQ + 2CTVG IGPGTCN ÃEKOQ UGIWPFC GFKEKÎP /CFTKF 'FKVQTKCN /CTEKCN 2QPU R

48. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 FiOFXORV TXH ODV SDUWHV SXGLHURQ KDFHU DO PRPHQWR GH IRUPDOL]DU HO FRQWUDWR 1R HVWi LQVWLWXLGR HQWRQFHV SDUD DPSDUDU ODV FRQWLQJHQFLDV QRUPDOHV TXH RUGLQDULDPHQWH VH SUHVHQWDQ GXUDQWH OD HMHFXFLyQ GHO FRQWUDWR 'H KHFKR OD UHDOL]DFLyQ GH FXDOTXLHU QHJRFLR LPSOLFD XQRV ULHVJRV QRUPDOHV «@ 3RU OR WDQWR OD HFXDFLyQ QR VH HULJH HQ XQD SURWHFFLyQ D XOWUDQ]D GH WRGRV ORV ULHVJRV GHO QHJRFLR QL SRU WDQWR XQD JDUDQWtD DEVROXWD GH XWLOLGDGHV /R VHUi SDUD HYHQWRV DQRUPDOHV TXH HVFDSDQ D OR KDELWXDO GHO QHJRFLR VHJ~Q OD HVSHFLDOLGDG GHO FRQWUDWLVWD ODV FLUFXQVWDQFLDV LQWHUQDV H[WHUQDV TXH URGHDQ OD HMHFXFLyQ OD LPSUHYLVLyQ GH ORV HIHFWRV HWF (Q VLPLODU VHQWLGR OD MXULVSUXGHQFLD KD HQWHQGLGR TXH ´HQ WRGR FRQWUDWR FRQ HO (VWDGR HO FRQWUDWLVWD GHEH VRSRUWDU D VX SURSLR FRVWR HO iOHD QRU PDO GH WRGD QHJRFLDFLyQ SHUR QR HO iOHD DQRUPDO SRU OR WDQWR HQ HVWH ~OWLPR HYHQWR ODV FRQVHFXHQFLDV GHEHQ VHUOH UHVDUFLGDV R DWHQXDGDVµ 3RU VXSXHVWR HO FDUiFWHU DQRUPDO R H[WUDRUGLQDULR GHO iOHD GHEH VHU DFUH GLWDGR GHELGDPHQWH SRU HO FRFRQWUDWDQWH SHUMXGLFDGR (Q HIHFWR TXLHQ DOHJD XQ GDxR SUHWHQGH TXH HO PLVPR VHD UHVDUFLGR WLHQH OD FDUJD GH SUREDU OD H[LVWHQFLD GH ORV HOHPHQWRV TXH MXUtGLFDPHQWH VH UHTXLHUHQ SDUD VX UHVDUFLPLHQWR (VWH SUHVXSXHVWR SDUD TXH VH FRQILJXUH HO GHUHFKR DO UHVWDEOHFLPLHQWR GHO HTXLOLEULR ILQDQFLHUR HFRQyPLFR GHO FRQWUDWR FRQVLVWH HQWRQFHV HQ TXH ODV FLUFXQVWDQFLDV TXH GHVHTXLOLEUDQ OD HFRQRPtD GHO FRQWUDWR QR VHDQ GH DTXHOODV TXH VH LQVFULEHQ GHQWUR GH ORV ULHVJRV QRUPDOHV GH WRGR QHJRFLR MXUtGLFR (O FRQWUDWLVWD ³HQ HO GHVDUUROOR GH VX DFWLYLGDG³ VH GHEH HQIUHQWDU D GHWHUPLQDGDV FRQWLQJHQFLDV SUHYLVLEOHV GHVGH HO HMHUFL FLR GH VX DFWLYLGDG FRPR SURIHVLRQDO SRU OR FXDO VH GLFH TXH QR SXHGH SUHWHQGHUVH TXH VH FXEUDQ DEVROXWDPHQWH WRGRV ORV ULHVJRV D ORV TXH WLH QHQ TXH HQIUHQWDUVH ODV SDUWHV HQ HO GHVDUUROOR FRQWUDFWXDO (PSHUR FXDQGR GLFKDV FLUFXQVWDQFLDV ³FRQ LQGHSHQGHQFLD GH TXH VHDQ LQWHUQDV R H[WHUQDV D OD HMHFXFLyQ³ QR VH HQPDUFDQ GHQWUR GHO FDXFH GH QRUPDOLGDG VLQR TXH DO FRQWUDULR VRQ H[FHSFLRQDOHV DQRU PDOHV H[WUDRUGLQDULDV QR QRV HQFRQWUDPRV DQWH HYHQWRV TXH GHED HQ IUHQWDU OD HVSHFLDOLGDG GH TXLHQ FRQWUDWD FRQ OD DGPLQLVWUDFLyQ (VWDV HYHQWXDOLGDGHV DGYHUVDV HVFDSDQ GH WRGDV ODV SUHYLVLRQHV UD]RQDEOHV TXH VH WXYLHURQ HQ FXHQWD DO PRPHQWR GH IRUPXODU OD SURSXHVWD GH FHOHEUDU HO FRQWUDWR 3RU HOOR GH DFXHUGR FRQ ORV YDORUHV VXSHULRUHV GH HTXLGDG 8+.# 8+07'# .WKU )WKNNGTOQ 4ÃIKOGP LWTÈFKEQ FG NC EQPVTCVCEKÎP GUVCVCN 5GIWPFC GFKEKÎP $QIQV¶ .GIKU 'FKVQTGU RR [ %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG 'P TGNCEKÎP EQP NC ECTIC RTQDCVQTKC GP OCVGTKC FG TGURQPUCDKNKFCF FGN 'UVCFQ XÃCUG *'0#1 ,WCP %CTNQU 'N FCÌQ $QIQV¶ 7PKXGTUKFCF 'ZVGTPCFQ FG %QNQODKC RR [ UKIWKGPVGU 'P GUVG UGPVKFQ RWGFG XGTUG )#4% # ' '06'44 # 'FWCTFQ [ 6QO¶U4COÎP ('400' %WTUQ FG GTGEJQ CFOKPKUVTCVKXQ + 1D EKV R

49. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 MXVWLFLD H LJXDOGDG HO FRQWUDWLVWD QR WLHQH OD REOLJDFLyQ GH VRSRUWDU DTXH OODV FDUJDV HFRQyPLFDV TXH VH GHVSUHQGHQ GH HVWH WLSR GH VLWXDFLRQHV HO RUGHQDPLHQWR MXUtGLFR DEUH OD SRVLELOLGDG GH XWLOL]DU LQVWUXPHQWRV SDUD ORJUDU HO UHVWDEOHFLPLHQWR RPR PX ELHQ DSXQWD 0DULHQKRII HO iOHD H[WUDRUGLQDULD R DQRUPDO ´HV HO DFRQWHFLPLHQWR TXH IUXVWUD R H[FHGH WRGRV ORV FiOFXORV TXH ODV SDUWHV SXGLHURQ KDFHU HQ HO PRPHQWR GH IRUPDOL]DU HO FRQWUDWRµ RPR FRURODULR GH OR DQWHULRU HQ HVWUHFKD YLQFXODFLyQ FRQ OD FRQ GLFLyQ FLWDGD HQ HO OLWHUDO DQWHULRU OD FDOLGDG GH FRODERUDGRU GHO FRQ WUDWLVWD QR SXHGH VXSHGLWDUVH D XQ ULHVJR FRQVWDQWH GH JDQDQFLD R SpU GLGD $XQTXH HO YDORU ILMDGR FRPR FRQWUDSUHVWDFLyQ ³DO FXDO WLHQH GHUHFKR HO FRQWUDWLVWD³ HVWXYLHUD HVWDEOHFLGR GHOLPLWDGR GHQWUR GHO DFXHUGR GH YROXQWDGHV HVWH QR SXHGH PDQWHQHUVH LQYDULDEOH IUHQWH D VXSXHVWRV TXH REHGHFHQ D FLUFXQVWDQFLDV H[WUDRUGLQDULDV TXH OH VRQ DMHQDV PHQRV DXQ D FLUFXQVWDQFLDV TXH VRQ LPSXWDEOHV D VX FRFRQ WUDWDQWH SXHV HO SUHFLR VH ILMD GH DFXHUGR FRQ ODV FRQGLFLRQHV LQLFLDO PHQWH FRQVLGHUDGDV IV.4. La alteración en las condiciones contractuales debe afectar de forma grave y anormal la economía del contrato y el cocontratante perjudicado debe pro- bar tal situación $GHPiV GH TXH ODV FLUFXQVWDQFLDV TXH SURGXFHQ OD DOWHUDFLyQ GH ODV FRQGLFLRQHV HFRQyPLFDV GHO FRQWUDWR GHEHQ VHU DQRUPDOHV R H[FHSFLRQDOHV iOHD DQRUPDO R H[FHSFLRQDO

50. HO FRFRQWUDWDQWH TXH SLGH HO UHVWDEOHFLPLHQWR GHEH SUREDU OD PDQHUD HQ TXH OD DOWHUDFLyQ HQ ODV FRQGLFLRQHV GH OD SURSXHVWD R HO FRQWUDWR JHQHUy XQD DIHFWDFLyQ VREUH OD HFRQRPtD GHO FRQWUDWR (Q RWUDV SDODEUDV DGHPiV GH OD DQRUPDOLGDG GHO iOHD FRQVLGHUDPRV TXH VH UHTXLHUH TXH HO FRFRQWUDWDQWH SHUMXGLFDGR GHPXHVWUH TXH HVWD DIHFWy GH PDQHUD WDPELpQ DQRUPDO JUDYH OD HFRQRPtD GHO FRQWUDWR OR TXH KDFH VX HMHFXFLyQ PXFKR PiV JUDYRVD (V GHFLU QR EDVWD XQ iOHD DQRUPDO R H[WUDRUGLQDULD SDUD DILUPDU TXH H[LVWH XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VLQR TXH HVD iOHD GHEH KDEHU JHQHUDGR XQD DOWHUDFLyQ QRWDEOH HQ OD VLWXDFLyQ HFRQyPLFD GHO FRQWUDWR FRVD TXH FRPR VH GLMR KDFH VX HMHFXFLyQ PiV JUDYRVD 2QT GNNQ 'UEQNC UQUVKGPG CN CDQTFCT GUVC VGO¶VKEC ő'P EQPUGEWGPEKC UK GN EQEQPVTCVCPVG FGDG UQRQTVCT EQOQ GP VQFQ EQPVTCVQ GN TKGUIQ PQTOCN RTQRKQ FG EWCNSWKGT PGIQEKQ PQ FGDG ECTICT EQP WP TKGUIQ CPQTOCN SWG NQ RTKXCTÈC FG NCU ICPCPEKCU TCQPCDNGU SWG JWDKGTC QDVGPKFQ UK NC TGNCEKÎP EQPVTCEVWCN JWDKGTC RQFKFQ EWORNKTUG GP NCU EQPFKEKQPGU VGPKFCU GP EWGPVC KPKEKCNOGPVGŒ 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV XQNWOGP + PÕOGTQ /#4+'0*1(( /KIWGN 5 6TCVCFQ FG GTGEJQ CFOKPKUVTCVKXQ 1D EKV VQOQ +++# PÕOGTQU [ 8ÃCUG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG CDTKN FG GZRGFKGPVG 'P TGNCEKÎP EQP GUVC EQPFKEKÎP XÃCUG )10.'8#4#5 +$¤' 5CPVKCIQ 'N EQPVTCVQ CFOKPKUVTCVKXQ 1D EKV R [ '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU ¦R EKV XQNWOGP + PÕOGTQ

51. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 /D DQWHULRU DILUPDFLyQ HV FRQILUPDGD SRU OD MXULVSUXGHQFLD DGPLQLVWUDWL YD FRORPELDQD TXH VL ELHQ DOJXQDV YHFHV VH OLPLWD D H[SUHVDU TXH ´VROR SXHGH DILUPDUVH TXH KD GHVHTXLOLEULR ILQDQFLHUR «@ FXDQGR VH DOWHUHQ ODV FRQGLFLRQHV HFRQyPLFDV SDFWDGDV DO PRPHQWR GH VX FHOHEUDFLyQ HQ SHUMXLFLR GH XQD GH ODV SDUWHVµ HQ RWURV FDVRV PDQLILHVWD TXH ´GHEH SXHV HO FRQWUDWLVWD «@ DFUHGLWDU ORV ULHVJRV TXH VH KLFLHURQ HIHFWLYRV ORV VREUHFRVWRV DVXPLGRV FXDQWLILFDUORV IUHQWH DO YDORU GHO FRQWUDWR LQFOXLGDV ODV VXPDV TXH KDD SUHVXSXHVWDGR HQ HO IDFWRU LPSUHYLVWRV HV GHFLU GHPRVWUDU OD UHDOLGDG HFRQyPLFD GHO FRQWUDWR TXH SHUPLWD UHFOD PDU D OD HQWLGDG S~EOLFD FRQWUDWDQWH HO UHVWDEOHFLPLHQWR GHO HTXLOLEULR ILQDQFLHUR GHO PLVPRµ HQ RWUDV FLUFXQVWDQFLDV HV H[SUHVDPHQWH PiV HVWULFWD DO DILUPDU TXH «@ HQ HO VXEOLWH HO GHPDQGDQWH QR GHPRVWUy TXH ODV XWLOLGDGHV RE WHQLGDV IXHURQ PX LQIHULRUHV D ODV SURJUDPDGDV FXDQGR FRQWUDWy FRQ JUDYH GHWULPHQWR GH VXV LQWHUHVHV FRPR WDPSRFR VH DFUHGLWy FXiO HV OD UHDO VLWXDFLyQ HFRQyPLFD GHO FRQWUDWR HQ FXDQWR D FDUJDV EHQHILFLRV GHVSXpV GH ORV GHVFXHQWRV TXH SRU FRQFHSWR GH FRQWULEXFLyQ HVSHFLDO OH IXHURQ SUDFWLFDGRV HQ DOJXQRV SDJRV (Q WDOHV FRQGLFLRQHV VH HYLGHQFLD OD IDOWD GH SUXHED GH OD H[FHSFLRQDO RQHURVLGDG TXH VXSXHVWDPHQWH UH SUHVHQWy HO FXPSOLPLHQWR GH OD PHGLGD HVWDWDO IUHQWH D ODV FRQGLFLRQHV JHQHUDOHV GHO FRQWUDWR SDFWDGDV DO PRPHQWR GH VX FHOHEUDFLyQ HV GHFLU TXH QR VH DFUHGLWy HQ UHDOLGDG HO HOHPHQWR LQGLVSHQVDEOH SDUD FRQGHQDU D OD HQWLGDG GHPDQGDGD HVWR HV HO URPSLPLHQWR GHO HTXLOLEULR HFRQy PLFR GHO FRQWUDWR WRGD YH] TXH QR KD PDQHUD GH HVWDEOHFHU IUHQWH DO WRWDO GH JDVWRV TXH LPSOLFy OD HMHFXFLyQ GHO FRQWUDWR FXiO IXH HO UHVXO WDGR HQ PDWHULD GH XWLOLGDGHV R SpUGLGDV GHO FRQWUDWLVWD SDUD GHGXFLU D SDUWLU GH HVWRV GDWRV OD UHDO FRQGLFLyQ GH OD HFXDFLyQ HFRQyPLFD GHO QHJRFLR MXUtGLFR VL OD PLVPD PDQWHQtD HO HTXLOLEULR FUHDGR DO PRPHQ WR GH FRQWUDWDU R VL HVWH YHUGDGHUDPHQWH VH DIHFWy GH PDQHUD JUDYHµ PLV VXEUDDGRV

52. V. INSTRUMENTOS JURÍDICOS PARA HACER EFECTIVO EL DERECHO AL RESTABLECIMIENTO DEL EQUILIBRIO ECONÓMICO DEL CONTRATO /RV RUGHQDPLHQWRV MXUtGLFRV GH ORV GLYHUVRV SDtVHV TXH DSOLFDQ HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR HQ ORV FRQWUDWRV DGPLQLVWUDWLYRV RIUHFHQ GLIHUHQWHV LQVWUXPHQWRV R PHFDQLVPRV MXUtGLFRV SDUD TXH SXHGD KDFHUVH HIHFWLYR HO GHUHFKR GH ODV SDUWHV GH XQ FRQWUDWR DGPLQLVWUDWLYR %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG PQXKGODTG FG GZRGFKGPVG %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN FG UGRVKGODTG FG GZRGFKGPVG

53. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 DO PDQWHQLPLHQWR GH OD UHFLSURFLGDG HQWUH ODV SUHVWDFLRQHV SDFWDGDV (VWRV GLYHUVRV LQVWUXPHQWRV DXQTXH FRQ PDWLFHV HQ FDGD FDVR FRQFUHWR VH SXHGHQ FODVLILFDU HQ WUHV JUXSRV ORV LQVWUXPHQWRV FRQWUDFWXDOHV ORV LQVWUXPHQWRV GH UHFODPDFLyQ GLUHFWD ORV LQVWUXPHQWRV MXGLFLDOHV V.1. Los instrumentos contractuales /DV SDUWHV HQ XQ FRQWUDWR DGPLQLVWUDWLYR DO SUHYHU OD SRVLELOLGDG GH TXH DFDH]FDQ KHFKRV R FLUFXQVWDQFLDV TXH SXHGDQ DOWHUDU ODV FRQGLFLRQHV LQLFLDOPHQWH SDFWDGDV WLHQHQ OD SRVLELOLGDG GH HVWLSXODU GLYHUVDV FODVHV GH FOiXVXODV TXH QHXWUDOLFHQ R PLWLJXHQ ORV HIHFWRV GH WDOHV KHFKRV R FLUFXQVWDQFLDV $ FRQWLQXDFLyQ ODV H[SOLFDPRV (Q SULPHU OXJDU ODV SDUWHV SXHGHQ SDFWDU XQD FOiXVXOD GH UHDMXVWH GH SUHFLRV FRQIRUPH D OD FXDO VH ILMDQ ODV YDULDEOHV TXH VH FRQVLGHUHQ PiV UHOHYDQWHV HQ OD HMHFXFLyQ FRQWUDFWXDO FRPR SXHGHQ VHU SRU HMHPSOR HO YDORU GH ORV PDWHULDOHV HO tQGLFH GH YDULDFLyQ GH SUHFLRV $ SDUWLU GH HOOD VH HODERUD XQD IyUPXOD SDUD VHU DSOLFDGD HQ FDGD XQR GH ORV SDJRV TXH GHEDQ UHDOL]DUVH GXUDQWH OD HMHFXFLyQ GHO FRQWUDWR /D DSOLFDFLyQ GH OD IyUPXOD SDFWDGD VXSRQH TXH FDGD XQR GH ORV SDJRV VH KDFH HQ FRQIRU PLGDG FRQ ORV YDORUHV UHDOHV GHO PHUFDGR GH WDO PDQHUD TXH VH PDQWLHQH PDWHULDOPHQWH LGpQWLFR HO YDORU GH ODV SUHVWDFLRQHV (VWDV IyUPXODV GH UHDMXVWH VRQ HQ JHQHUDO PX EHQHILFLRVDV SDUD DPEDV SDUWHV D TXH FRPR HO YDORU GH ORV SDJRV VH DMXVWD D ORV SUHFLRV UHDOHV GHO PHUFDGR QL OD DGPLQLVWUDFLyQ SDJD XQ SUHFLR VXSHULRU DO TXH GHEtD SDJDU QL HO FRQWUD WLVWD VXIUH XQD GLVPLQXFLyQ HQ OD UHPXQHUDFLyQ SUHYLVWD $KRUDELHQQRREVWDQWHTXHODFOiXVXODGHUHDMXVWHHVHOSDFWRPiVFRP~Q SDUD QHXWUDOL]DU R PLWLJDU ORV HIHFWRV GH ORV KHFKRV SHUWXUEDGRUHV GH OD HFRQRPtD GHO FRQWUDWR H[LVWHQ RWUDV FODVHV GH SDFWRV TXH SHUPLWHQ OOHJDU D LGpQWLFD ILQDOLGDG (Q HVWH RUGHQ GH LGHDV HV SRVLEOH SDFWDU FOiXVXODV GH UHQHJRFLDFLyQ R KDUGVKLS ³FUHDGDV SRU OD FRVWXPEUH FRPHUFLDO LQWHUQDFLRQDO³ ODV FXDOHV KDFHQ UHIHUHQFLD DO SDFWR TXH KDFHQ ODV SDUWHV HQ HO VHQWLGR GH TXH XQD YH] DFDH]FDQ KHFKRV TXH DOWHUHQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR HOODV WLHQHQ HO GHEHU FRQWUDFWXDO GH SRQHUVH GH DFXHUGR SDUD UHYLVDU HO QHJRFLR HQ WRGRV VXV DVSHFWRV ³QR VLPSOHPHQWH HQ FXDQWR DO SUHFLR³ UHJHQRFLDU HQ FRQVHFXHQFLD ODV SUHVWDFLRQHV GHELGDV SRU HO FRQWUDWLVWD HO SUHFLR TXH GHEHUi SDJDU OD DGPLQLVWUDFLyQ SRU HOODV $O PDUJHQ GH ODV DSDUHQWHV YHQWDMDV GH OD HVWLSXODFLyQ HVWD KD VLGR REMHWR GH FUtWLFDV SRU VX LPSUHFLVLyQ SRUTXH LPSLGH HO HMHUFLFLR GH ORV SRGHUHV GH GLUHFFLyQ FRQWURO GHO FRQWUDWR SRU SDUWH GH OD DGPLQLVWUDFLyQ 5QDTG NCU FKXGTUCU ENCUGU FG OGECPKUOQU EQPXGPEKQPCNGU XÃCUG #4+¤1 146 )CURCT 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV RR [ UKIWKGPVGU [ 2#.#%+1 *+0%#2+œ ,WCP PIGN .C EQPVTCVCEKÎP FG NCU GPVKFCFGU GUVCVCNGU 3WKPVC GFKEKÎP /GFGNNÈP .KDTGTÈC ,WTÈFKEC 5¶PEJG 4 RR [ UKIWKGPVGU 'P TGNCEKÎP EQP GUVC EN¶WUWNC XÃCUG )*'56+0 ,CESWGU [ /CTE $+..#7 'N RTGEKQ GP NQU EQPVTCVQU FG NCTIC FWTCEKÎP $WGPQU #KTGU CXCNKC RR [ UKIWKGPVGU

54. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 V.2. Los instrumentos de reclamación directa (VWRV LQVWUXPHQWRV VH UHILHUHQ IXQGDPHQWDOPHQWH D OD SRVLELOLGDG X REOLJDFLyQ TXH WLHQH HO FRFRQWUDWDQWH DIHFWDGR GH SHGLU GLUHFWDPHQWH D VX FRFRQWUDWDQWH ³DGPLQLVWUDFLyQ S~EOLFD R FRQWUDWLVWD VHJ~Q HO FDVR³ TXH VH UHFRQR]FD TXH XQD GHWHUPLQDGD DOWHUDFLyQ HQ ODV FRQGL FLRQHV HQ TXH VH SDFWDURQ ODV REOLJDFLRQHV FRQWUDFWXDOHV OH JHQHUD PD RUHV FRVWRV TXH QR HVWi HQ HO GHEHU MXUtGLFR GH VRSRUWDU TXH SRU OR WDQWR OH GHEHQ VHU FRPSHQVDGRV 6H WUDWD HQWRQFHV GH OD E~VTXHGD GH XQ DUUHJOR GLUHFWR HQWUH ODV SDUWHV (Q RORPELD HVWRV PHFDQLVPRV VH HQFXHQWUDQ FRQVDJUDGRV HQ HO DUWtFXOR GH OD OH GH FRQIRUPH DO FXDO ODV HQWLGDGHV HVWDWDOHV FRQWUDWDQWHV ORV FRQWUDWLVWDV WLHQHQ HO GHEHU GH SURFXUDU VROXFLRQDU HQ IRUPD iJLO UiSLGD GLUHFWD WRGDV ODV GLIHUHQFLDV GLVFUHSDQFLDV VXUJLGDV GH OD DFWLYLGDG FRQWUDFWXDO SURFHVRV HQ ORV FXDOHV SXHGHQ HPSOHDU PHFDQLVPRV FRPR OD WUDQVDFFLyQ OD FRQFLOLDFLyQ OD DPLJDEOH FRPSRVLFLyQ 6HJ~Q OR WLHQH HQWHQGLGR OD MXULVSUXGHQFLD FRQVWLWXFLRQDO FRORPELDQD HQ YLUWXG GH ORV SULQFLSLRV GH HFRQRPtD GH JDUDQWtD GHO SDWULPRQLR GH ORV SDUWLFXODUHV ´HO SULQFLSLR GHO DUUHJOR GLUHFWR FRQVWLWXH XQR GH ORV SLODUHV IXQGDPHQWDOHV EDMR ORV FXDOHV VH HGLILFD HO (VWDWXWR GH OD RQ WUDWDFLyQ (VWDWDO R $GPLQLVWUDWLYD 6X SURSyVLWR FRQVLVWH HQ VRPHWHU ODV FRQWURYHUVLDV R GLYHUJHQFLDV TXH VH SUHVHQWDQ HQ OD HMHFXFLyQ GHVDUUR OOR GH OD DFWLYLGDG FRQWUDFWXDO D OD VROXFLyQ GH PDQHUD UiSLGD LQPHGLDWD GLUHFWD GH ODV SDUWHVµ /D SULPHUD VLWXDFLyQ TXH VH GHEH WHQHU HQ FXHQWD HV DTXHOOD HQ OD FXDO HO FRFRQWUDWDQWH GH OD DGPLQLVWUDFLyQ FRQVLGHUD TXH HQ OD HMHFXFLyQ GH XQ FRQWUDWR DGPLQLVWUDWLYR KD LQFXUULGR HQ PDRUHV FRVWRV UHVSHFWR GH ORV SDFWDGRV GH DFXHUGR FRQ ODV FRQGLFLRQHV HQ TXH VH FHOHEUy HO FRQ WUDWR R VH SUHVHQWy OD SURSXHVWD ³VHJ~Q VHD HO FDVR³ (Q HVWH HYHQWR HVWH WLHQH QR VROR HO GHUHFKR VLQR HO GHEHU GH DFXGLU GLUHFWDPHQWH D OD DGPLQLVWUDFLyQ SDUD UHFODPDUOH HVRV PDRUHV FRVWRV FXRV KHFKRV JHQH UDGRUHV HQ WRGR FDVR GHEHQ FXPSOLU FRQ ODV FRQGLFLRQHV DQRWDGDV HQ HO SXQWR ,9 GH HVWH HVFULWR $QWH XQD UHFODPDFLyQ GH HVWD QDWXUDOH]D OD DGPLQLVWUDFLyQ HQ FDVR GH HQFRQWUDU TXH VH FXPSOHQ ORV UHTXLVLWRV OHJDOHV SDUD OD FRQILJXUDFLyQ GH OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DGPLQLVWUDWLYR GHEH RSWDU SRU VX UHFRQRFLPLHQWR RUGHQDU HO SDJR GLUHFWR GH HVRV PDRUHV YDORUHV ,QFOXVLYH OD OH GH HQ VX DUWtFXOR SUHYp TXH ODV HQWLGDGHV S~EOLFDV WLHQHQ HO GHEHU GH LQFOXLU HQ VXV SUHVXSXHVWRV DQXDOHV XQD DSURSLDFLyQ JOREDO GHVWLQDGD D FXEULU ORV FRVWRV LPSUHYLVWRV RFDVLRQDGRV SRU ORV UHWDUGRV HQ ORV SDJRV DVt FRPR ORV TXH VH RULJLQHQ HQ OD UHYLVLyQ GH ORV SUHFLRV SDFWDGRV SRU %QTVG %QPUVKVWEKQPCN UGPVGPEKC 6 FG

55. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 UD]yQ GH ORV FDPELRV R DOWHUDFLRQHV HQ ODV FRQGLFLRQHV LQLFLDOHV GH ORV FRQWUDWRV SRU HOODV FHOHEUDGRV /D UHVSXHVWD GH OD DGPLQLVWUDFLyQ S~EOLFD D OD UHFODPDFLyQ SUHVHQWDGD SRU VX FRFRQWUDWDQWH HV REYLDPHQWH XQ DFWR DGPLQLVWUDWLYR HQ OD PHGLGD HQ TXH FRQWLHQH VX PDQLIHVWDFLyQ GH YROXQWDG HQ HO VHQWLGR GH QHJDU OD UHFODPDFLyQ DFHSWDUOD SDUFLDOPHQWH R DFHSWDUOD FRPSOH WDPHQWH ³D GLIHUHQFLD GHO SULPHUR HQ ORV ~OWLPRV GRV FDVRV VH JHQHUD XQD RUGHQ GLUHFWD GH SDJR³ RPR VH WUDWD GH XQ DFWR DGPLQLVWUDWL YR HQ FDVR GH TXH HO FRFRQWUDWDQWH FRQVLGHUH TXH OD UHVSXHVWD GH OD DGPLQLVWUDFLyQ D VX UHFODPDFLyQ QR IXH VDWLVIDFWRULD WHQGUi GHUHFKR D HMHUFHU ORV UHFXUVRV DGPLQLVWUDWLYRV R HQ YtD JXEHUQDWLYD ORV FXDOHV SRU PDQGDWR GHO DUWtFXOR GH OD OH GH VH OLPLWDUiQ DO UHFXU VR GH UHSRVLFLyQ 1R REVWDQWH HO HYHQWXDO FXHVWLRQDPLHQWR MXGLFLDO GH HVWRV DFWRV DGPLQLVWUDWLYRV QR VH UHDOL]D D WUDYpV GH ODV DFFLRQHV MXGL FLDOHV SURSLDV GH ORV DFWRV DGPLQLVWUDWLYRV VLQR D WUDYpV GH OD OODPDGD HQ RORPELD ´DFFLyQ GH FRQWURYHUVLDV FRQWUDFWXDOHVµ FXR WpUPLQR GH FDGXFLGDG HV SRU UHJOD JHQHUDO GH GRV DxRV ³FRQWDGRV D SDUWLU GH OD IHFKD GH YHQFLPLHQWR GH OD REOLJDFLyQ OHJDO GH OLTXLGDU HO FRQWUDWR UHVSHFWLYR³ )LQDOPHQWH HQ FXDQWR D OD UHFODPDFLyQ SUHVHQWDGD SRU HO FRFRQWUDWDQ WH GH OD DGPLQLVWUDFLyQ YDOH OD SHQD DFODUDU TXH QR REVWDQWH TXH HO RUGHQDPLHQWR MXUtGLFR FRORPELDQR SUHYp OD H[LVWHQFLD GH XQ VLOHQFLR DGPLQLVWUDWLYR SRVLWLYR UHVSHFWR GH ODV SHWLFLRQHV SUHVHQWDGDV SRU HO FR FRQWUDWDQWH GH OD DGPLQLVWUDFLyQ OD MXULVSUXGHQFLD FRQWHQFLRVRDGPL QLVWUDWLYD KD DFODUDGR TXH WDO VLOHQFLR QR HV DSOLFDEOH FXDQGR VH WUDWD GH UHFODPDFLRQHV HFRQyPLFDV SRU OR FXDO QR SXHGH PiV TXH DILUPDUVH TXH HO UHFRQRFLPLHQWR HQ YtD DGPLQLVWUDWLYD GH OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR UHTXLHUH GH PDQLIHVWDFLyQ H[SUHVD GH OD HQWLGDG HVWDWDO FRQWUDWDQWH (Q HO FDVR FRQWUDULR HV GHFLU FXDQGR OD DGPLQLVWUDFLyQ HV TXLHQ FRQVLGHUD TXH OD GLIHUHQFLD GH FRVWRV VH KD SUHVHQWDGR HQ VX IDYRU KDFH OD SHWLFLyQ D VX FRQWUDWLVWD HVWH WLHQH OD SRVLELOLGDG GH UHFRQRFHU OD UXSWXUD GHO HTXLOL EULR SURFHGHU D DFHSWDU OD UHGXFFLyQ GHO YDORU GH OD FRQWUDSUHVWDFLyQ SRU OD HMHFXFLyQ GH ODV FRQWUDSUHVWDFLRQHV SDFWDGDV R ELHQ SXHGH QHJDUVH D HOOR (Q HO VHJXQGR FDVR OD DGPLQLVWUDFLyQ WHQGUi OD SRVLELOLGDG GH LQLFLDU OD GHQRPLQDGD DFFLyQ GH FRQWURYHUVLDV FRQWUDFWXDOHV FRQ OD SUHWHQVLyQ GH ORJUDU HO UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR 8ÃCUG GPVTG OWEJCU RTQXKFGPEKCU SWG CUWOGP GUVC RQUKEKÎP %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC CWVQ FGN FG PQXKGODTG FG GZRGFKGPVG UGPVGPEKC FGN FG CIQUVQ FG GZRGFKGPVG CWVQ FGN FG QEVWDTG FG GZRGFKGPVG CWVQ FGN FG LWNKQ FG GZRGFKGPVG [ CWVQ FGN FG QEVWDTG FG GZRGFKGPVG

56. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 1R REVWDQWH OD SRVLELOLGDG TXH WLHQHQ ODV SDUWHV GH UHDOL]DU XQ UHFRQRFLPLHQWR GLUHFWR XQLODWHUDO GH OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR HQ SHUMXLFLR GH VX FRFRQWUDWDQWH OD PDQHUD GH LQVWUXPHQWDOL]DU XQ DFXHUGR GH ODV FDUDFWHUtVWLFDV GHVFULWDV WDPELpQ SXHGH DGTXLULU RWUDV IDFHWDV SXHGH VXVFULELUVH XQD DGLFLyQ GH FRQWUDWR ³HQ OD FXDO VH PRGLILFD HO YDORU GH ODV SUHVWDFLRQHV³ R SXHGH VXVFULELUVH XQ QHJRFLR MXUtGLFR GH WUDQVDFFLyQ R VXVFULELUVH XQD FRQFLOLDFLyQ FRQ OD PLVPD ILQDOLGDG V.3. Los instrumentos judiciales (O WHUFHU JUXSR GH PHFDQLVPRV SDUD KDFHU HIHFWLYR HO GHUHFKR DO PDQWHQLPLHQWRGHODUHFLSURFLGDGHQODVSUHVWDFLRQHVSDFWDGDV³HVGHFLU HO GHUHFKR DO PDQWHQLPLHQWR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR³ HQFXHQWUD VXVWHQWR HQ HO GHUHFKR FRQVWLWXFLRQDO IXQGDPHQWDO GH DFFHVR D OD DGPLQLVWUDFLyQ GH MXVWLFLD R GH WXWHOD MXGLFLDO HIHFWLYD VH LQVWUXPHQWDOL]D HQ XQD GHFLVLyQ GH OD DXWRULGDG MXGLFLDO FRPSHWHQWH $Vt HQ FDVR GH TXH XQD GH ODV SDUWHV FRQVLGHUH TXH H[LVWH XQD UXSWXUD HQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR QR KDD VLGR SRVLEOH ORJUDU XQ DUUHJOR GLUHFWR HQWUH HOODV GLFKD SDUWH SXHGH DFXGLU DO MXH] GHO FRQWUDWR SDUD TXH GHFODUH OD RFXUUHQFLD GH WDO UXSWXUD FRQGHQH DO FRFRQWUDWDQWH REOLJDGR D WRPDU ODV PHGLGDV QHFHVDULDV SDUD ORJUDU HO UHVWDEOHFLPLHQWR ³HV GHFLU SDUD TXH RUGHQH XQD FRPSHQVDFLyQ R XQD LQGHPQL]DFLyQ GH ORV SHUMXLFLRV VXIULGRV FRPR FRQVHFXHQFLD GH OD UXSWXUD R XQD UHYLVLyQ GHO FRQWUDWR SDUD DMXVWDU ODV SUHVWDFLRQHV D OD UHDOLGDG IiFWLFD³ (VWRV PHFDQLVPRV WDPELpQ HQFXHQWUDQ FRQVDJUDFLyQ H[SUHVD HQ HO RU GHQDPLHQWR MXUtGLFR FRORPELDQR WDQWR HQ HO HVWDWXWR GH FRQWUDWDFLyQ GH OD DGPLQLVWUDFLyQ S~EOLFD FRPR HQ HO yGLJR RQWHQFLRVR $GPLQLV WUDWLYR (Q HIHFWR ORV DUWtFXORV D GH OD OH GH SUHYpQ OD VR OXFLyQ MXGLFLDO GH ODV FRQWURYHUVLDV VXUJLGDV FRQ RFDVLyQ GH OD DFWLYLGDG FRQWUDFWXDO D VHD SRU XQ 7ULEXQDO GH $UELWUDPHQWR ³HQ HO HYHQWR HQ TXH ODV SDUWHV KDDQ VXVFULWR XQ SDFWR DUELWUDO³ R SRU OD MXULVGLFFLyQ GH OR FRQWHQFLRVR DGPLQLVWUDWLYR TXLHQ HV HO MXH] QDWXUDO GH ORV FRQWUDWRV GH OD DGPLQLVWUDFLyQ S~EOLFD HQ RORPELD (Q FRQFRUGDQFLD FRQ ODV QRUPDV GHO HVWDWXWR GH FRQWUDWDFLyQ GH OD DGPLQLVWUDFLyQ HO yGLJR RQWHQFLRVR $GPLQLVWUDWLYR HQ VX DUWtFXOR SUHYp OD H[LVWHQFLD GH XQD DFFLyQ FRQWHQFLRVRDGPLQLVWUDWLYD GHQRPLQDGD DFFLyQ GH FRQWURYHUVLDV FRQWUDFWXDOHV (Q YLUWXG GH HVWD DFFLyQ FXDOTXLHUD GH ODV SDUWHV GH XQ FRQWUDWR DGPLQLVWUDWLYR SXHGH VROLFLWDU DO MXH] GHO FRQWUDWR TXH VH KDJDQ WRGD FODVH GH GHFODUDFLRQHV LQFOXLGDV OD GH LQFXPSOLPLHQWR OD GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR FRQ ODV FRQVHFXHQWHV FRQGHQDV D TXH KDD OXJDU $GLFLRQDOPHQWH HO PLVPR FyGLJR SUHYp HO WpUPLQR GHQWUR GHO FXDO GHEH HMHUFHUVH OD DFFLyQ MXGLFLDO ³TXH HV SRU UHJOD JHQHUDO GH GRV DxRV

57. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 FRQWDGRV D SDUWLU GH OD IHFKD GH YHQFLPLHQWR GH OD REOLJDFLyQ OHJDO GH OLTXLGDU HO FRQWUDWR UHVSHFWLYR³ DVt FRPR ORV GHPiV DVSHFWRV IRUPDOHV LQGLVSHQVDEOHV SDUD HO GHELGR HMHUFLFLR GHO GHUHFKR GH DFFLyQ GH ODV SDUWHV GHO FRQWUDWR DGPLQLVWUDWLYR V I . CAUSALES ESPECÍFICAS QUE DAN LUGAR A LA RUPTURA DEL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS (O HTXLOLEULR HFRQyPLFR GHO FRQWUDWR SXHGH DOWHUDUVH SRU GLYHUVDV UD]R QHV R FDXVDOHV VREUH ODV FXDOHV QR H[LVWH XQLIRUPLGDG QL DFXHUGR HQ OD GRFWULQD QR REVWDQWH OR FXDO FRPR SDVDPRV D H[SRQHUOR HV SRVLEOH HV WDEOHFHU XQD FODVLILFDFLyQ TXH FRPSUHQGD ODV GLIHUHQWHV VLWXDFLRQHV TXH SXHGHQ GDU OXJDU D HVD UXSWXUD $O UHVSHFWR GHEH VHxDODUVH TXH OD LPSRUWDQFLD GH UHDOL]DU XQ DQiOLVLV GH WDOODGR HVSHFtILFR GH ODV PLVPDV UDGLFD QR VROR HQ VX FRQFHSWR RULJHQ HYROXFLyQ MXVWLILFDFLyQ VLQR HVSHFLDOPHQWH HQ ODV SDUWLFXODULGDGHV TXH FDGD XQD SUHVHQWD HQ UHODFLyQ FRQ ODV FRQGLFLRQHV TXH GHEH FRP SRUWDU OD DOWHUDFLyQ GH ODV FLUFXQVWDQFLDV H[LVWHQWHV DO PRPHQWR GH FRQ WUDWDU HQ OD GLYHUVLGDG GH HIHFWRV MXUtGLFRV TXH VX DSOLFDFLyQ JHQHUD 3DUD FRPSUHQGHU OD GLYHUVLGDG GH WHVLV H[SXHVWDV GHEHPRV FRPHQ]DU SRU XQ SULPHU VHFWRU GH OD GRFWULQD TXH FODVLILFD ODV FDVXDOHV VHJ~Q OD FODVH GH iOHD TXH DIHFWH OD HMHFXFLyQ GHO FRQWUDWR GH XQD SDUWH ORV iOHDV DGPLQLVWUDWLYRV TXH VRQ DTXHOORV RULJLQDGRV HQ OD DFFLyQ XQLODWHUDO GH OD DGPLQLVWUDFLyQ D VHD SRU OD H[SHGLFLyQ GH XQ DFWR JHQHUDO IDFWXP SULQFLSLV R IDLW GX SULQFH

58. R GH XQ DFWR FRQWUDFWXDO SRWHVWDV YDULDQGL R LXV YDULDQGL

59. GH RWUD SDUWH SXHGH WUDWDUVH GH iOHDV HPSUHVDULDOHV TXH VRQ ORV ULHVJRV LQWHUQRV GHO QHJRFLR HQWUH HOORV ORV HUURUHV GH FiOFXOR HUURU FDOFXOL

60. ORV GDxRV R GHVWUXFFLyQ GH ODV FRVDV SHULFXOXP UHL

61. R ODV GLILFXOWD GHV PDWHULDOHV GH HMHFXFLyQ GHO SURHFWR VXMHWLRQV PDWHULDOHV LPSUHYXHV

62. ILQDOPHQWH ORV iOHDV HFRQyPLFRV TXH VH UHILHUHQ D ODV DOWHUDFLRQHV HQ ODV FRQGLFLRQHV HFRQyPLFDV H[WHUQDV TXH KDFHQ PiV JUDYRVD OD HMHFX FLyQ GHO FRQWUDWR WHRUtD GH OD LPSUHYLVLyQ

63. 'HQWUR GHO PDUFR DQWHULRU RWURV GRFWULQDQWHV KDQ VLPSOLILFDGR OD SUH VHQWDFLyQ GH ORV HYHQWRV TXH JHQHUDQ HO URPSLPLHQWR GH OD HTXLYDOHQFLD HFRQyPLFD HQ ODV SUHVWDFLRQHV DO LGHQWLILFDU FRPR FDXVDOHV GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR ~QLFDPHQWH HO LQFXPSOLPLHQWR OD SRWHVWDV YDULDQGL HO KHFKR GHO SUtQFLSH OD WHRUtD GH OD LPSUHYLVLyQ 2CTC GZVGPFGTUG UQDTG NC UQNWEKÎP LWFKEKCN FG NCU EQPVTQXGTUKCU EQPVTCEVWCNGU RWGFG EQPUWNVCTUG )10.' 414 )7' /KIWGN 'N EQPVGPEKQUQ EQPVTCEVWCN 2GTGKTC 7PKXGTUKFCF .KDTG CUÈ EQOQ VCODKÃP $'6#0%74 ,#4#/+..1 %CTNQU GTGEJQ RTQEGUCN CFOKPKUVTCVKXQ 5GZVC GFKEKÎP /GFGNNÈP 5GÌCN 'FKVQTC RR [ UKIWKGPVGU 'UVC ENCUKHKECEKÎP GU RTGUGPVCFC RQT )CURCT #TKÌQ 1TVÈ GP NCU R¶IKPCU [ FG UW NKDTQ 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU QD EKV

64. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 ODV VXMHFLRQHV PDWHULDOHV LPSUHYLVWDV VLQ LQFOXLU ³H[SUHVDPHQWH³ ORV HUURUHV GH FiOFXOR ORV GDxRV R GHVWUXFFLyQ GH ODV FRVDV 3RU VX SDUWH XQ VHFWRU GH OD GRFWULQD DUJHQWLQD KD VHxDODGR TXH ORV IDF WRUHV TXH DOWHUDQ HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VRQ HO LQFXPSOL PLHQWR ODV WHRUtDV GHO KHFKR GHO SUtQFLSH OD LPSUHYLVLyQ $ VX YH] OD GRFWULQD IUDQFHVD KD OLPLWDGR D~Q PiV OD SUHVHQWDFLyQ GH ORV HYHQWRV TXH GDQ OXJDU D OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DO KD FHU UHIHUHQFLD VRODPHQWH D ODV WHRUtDV GHO KHFKR GHO SUtQFLSH GH OD LPSUH YLVLyQ GH ODV VXMHFLRQHV PDWHULDOHV LPSUHYLVWDV /D MXULVSUXGHQFLD FRORPELDQD VLQ LQFOXLU HO LQFXPSOLPLHQWR QL ORV HUUR UHV GH FiOFXOR OD GHVWUXFFLyQ GH ODV FRVDV KD GLFKR GH PDQHUD UHLWHUDGD TXH ´HO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR SXHGH YHUVH DOWHUDGR GXUDQWH VX HMHFXFLyQ SRU ODV VLJXLHQWHV FDXVDV ƒ

65. SRU DFWRV R KHFKRV GH OD DGPL QLVWUDFLyQ FRQWUDWDQWH ƒ

66. SRU DFWRV GH OD DGPLQLVWUDFLyQ FRPR (VWDGR ƒ

67. SRU IDFWRUHV H[yJHQRV D ODV SDUWHV GHO QHJRFLR MXUtGLFRµ (VWDV FDXVDOHV GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VHxDODGDV SRU OD MXULVSUXGHQFLD FRORPELDQD FRUUHVSRQGHQ HQ WpUPLQRV JHQHUDOHV UHV SHFWR GH ODV FDWHJRUtDV HODERUDGDV SRU OD GRFWULQD D OD SRWHVWDV YDULDQGL OD LGHQWLILFDGD HQ HO SXQWR SULPHUR

68. DO KHFKR GHO SUtQFLSH OD GHO SXQWR VHJXQGR

69. D OD WHRUtD GH OD LPSUHYLVLyQ ODV VXMHFLRQHV PDWHULDOHV LP SUHYLVWDV OD GHO SXQWR WHUFHUR

70. )UHQWH D HVD IDOWD GH XQLIRUPLGDG HQ ODV FODVLILFDFLRQHV GH ODV FDXVDOHV TXH GDQ OXJDU D OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR DSD UHFH OD LQTXLHWXG VREUH FXiOHV GH HOODV HIHFWLYDPHQWH IRUPDQ SDUWH GH OD WHRUtD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR $O UHVSHFWR D QXHVWUR MXLFLR ³FRPR D FRQWLQXDFLyQ OR VXVWHQWDUHPRV³ HVWDV VH OLPLWDQ D OD SRWHVWDV YDULDQGL HO KHFKR GHO SUtQFLSH OD WHRUtD GH OD LPSUHYLVLyQ HO LQ FXPSOLPLHQWR GHO FRQWUDWR (VWD FODVLILFDFLyQ H[FOXH ODV VXMHFLRQHV PD WHULDOHV LPSUHYLVWDV ORV HUURUHV GH FiOFXOR HUURU FDOFXOL

71. OD GHVWUXFFLyQ GH ODV FRVDV SHULFXOXP UHL

72. SRU FXDQWR GLFKDV FLUFXQVWDQFLDV QR JHQHUDQ HQ HVWULFWR VHQWLGR OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR R HQ UHDOLGDG IRUPDQ SDUWH GH RWUD GH ODV FDXVDOHV LQGLFDGDV (Q HIHFWR ODV VXMHFLRQHV PDWHULDOHV LPSUHYLVWDV IRUPDQ HQ UHDOLGDG SDU WH GH OD WHRUtD GH OD LPSUHYLVLyQ (V DVt FRPR QR VH WUDWD GH XQD WHRUtD FRQ IXQGDPHQWRV FRQGLFLRQHV GH H[LVWHQFLD HIHFWRV SURSLRV VLQR TXH 8ÃCUG 8+.# 8+07'# .WKU )WKNNGTOQ 4ÃIKOGP LWTÈFKEQ FG NC EQPVTCVCEKÎP GUVCVCN 5GIWPFC GFKEKÎP $QIQV¶ .GIKU 'FKVQTGU RR [ UKIWKGPVGU 8ÃCUG '5%1.# *ÃEVQT ,QTIG 6TCVCFQ KPVGITCN FG NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV VQOQ + PÕOGTQ [ /#4+'0*1(( /KIWGN 5 6TCVCFQ FG GTGEJQ CFOKPKUVTCVKXQ 1D EKV VQOQ +++# PÕOGTQU [ UKIWKGPVGU 8ÃCUG C ' .#7$#›4' #PFTÃ (TCPEM /1'40' [ '.81.8œ 6TCKVÃ FGU EQPVTCVU CFOKPKUVTCVKHU 1D EKV XQNWOGP ++ PÕOGTQU [ UKIWKGPVGU [ 4+%*'4 .CWTGPV TQKV FGU EQPVTCVU CFOKPKUVTCVKHU 1D EKV PÕOGTQU [ UKIWKGPVGU %QPUGLQ FG 'UVCFQ 5CNC FG NQ %QPVGPEKQUQ #FOKPKUVTCVKXQ UGEEKÎP VGTEGTC UGPVGPEKC FGN UGRVKGODTG FG GZRGFKGPVG

73. LIBARDORODRÍGUEZRODRÍGUEZ Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 HVWDPRV DSHQDV IUHQWH D OD DSOLFDFLyQ GH OD WHRUtD GH OD LPSUHYLVLyQ D XQRV KHFKRV R VLWXDFLRQHV FRQFUHWRV UHODFLRQDGRV FRQ ODV GLILFXOWDGHV PDWHULDOHV TXH SXHGHQ SUHVHQWDUVH HQ OD HMHFXFLyQ GH REUDV S~EOLFDV SDUD FXD DSOLFDFLyQ SUiFWLFD VH GHEHQ WHQHU HQ FXHQWD ORV PLVPRV IXQ GDPHQWRV UHTXLVLWRV GH OD WHRUtD GH OD LPSUHYLVLyQ OR FXDO LPSLGH TXH VHD FRQVLGHUDGD FRPR XQD FDXVDO DXWyQRPD GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR 'H RWUD SDUWH FRPR SDUHFH DFHSWDUOR HO SURSLR *DVSDU $ULxR D SHVDU GH TXH WDQWR HO SHULFXOXP UHL FRPR HO HUURU FDOFXOL SXHGHQ LQFOXLUVH GHQWUR GH ORV iOHDV TXH DIHFWDQ OD HMHFXFLyQ GHO FRQWUDWR DGPLQLVWUDWLYR GLFKDV FLUFXQVWDQFLDV HQ HVWULFWR VHQWLGR QR GDQ OXJDU D XQD UXSWXUD GHO HTXL OLEULR HFRQyPLFR GHO PLVPR (Q SDUWLFXODU HO SHULFXOXP UHL QR FRQOOHYD OD DSOLFDFLyQ GLUHFWD GHO SULQFL SLR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VLQR TXH VXSRQH OD DVXQFLyQ GH ORV PDRUHV FRVWRV SRU OD SDUWH TXH DVXPLy HO ULHVJR FXD FRQVROLGD FLyQ GLR OXJDU D OD PDRU RQHURVLGDG HQ OD HMHFXFLyQ GHO FRQWUDWR GH WDO PDQHUD TXH VX DSOLFDFLyQ VH EDVD HQ ILJXUDV GLVWLQWDV DO SULQFLSLR TXH HV REMHWR GH HVWXGLR HQ HVWH WUDEDMR FRPR HV OD WHRUtD GH ORV ULHVJRV GH OD FRVD R LQFOXVR HO FDVR IRUWXLWR R IXHU]D PDRU $ VX YH] UHVSHFWR GHO HUURU FDOFXOL RFXUUH DOJR VLPLODU TXH HQ HO FDVR GHO SHULFXOXP UHL WRGD YH] TXH GLFKD ILJXUD QR VH EDVD HQ HO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VLQR HQ RWUDV ILJXUDV MXUtGLFDV FRPR OD UHVSRQVDELOLGDG SRU HO KHFKR SURSLR R OD FXOSD GH OD YtFWLPD ODV FXDOHV QR GDQ OXJDU DO GHUHFKR DO UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFRQyPLFR SRU VHU GLUHFWDPHQWH LPSXWDEOHV DO DIHFWDGR TXLHQ VHUi HO TXH GHEHUi DVXPLU ORV PDRUHV FRVWRV TXH VH GHULYDQ GHO HUURU TXH FRPHWLy HQ OD IRUPDFLyQ GHO FRQWUDWR R HQ VX HMHFXFLyQ $O UHVSHFWR GHEH KDFHUVH QRWDU TXH D QXHVWUR MXLFLR OD H[FOXVLyQ GHO HUURUFDOFXOLFRPRFDXVDOGHUXSWXUDGHOHTXLOLEULRHFRQyPLFRGHOFRQWUDWR HQ ORV DQWHULRUHV WpUPLQRV VLPSOHPHQWH VH OLPLWD D OD SHUVSHFWLYD GHO FDVR HQ HO FXDO TXLHQ FRPHWH HO HUURU HV OD PLVPD SDUWH SHUMXGLFDGD SHUR QR DQDOL]D OD SRVLELOLGDG GH TXH VHD OD RWUD SDUWH GHO FRQWUDWR TXLHQ UHVXOWH SHUMXGLFDGD (Q HVWH FDVR Vt SRGUtD KDEODUVH ³HYHQWXDOPHQWH³ GH XQD DIHFWDFLyQ HQ OD HTXLYDOHQFLD GH ODV SUHVWDFLRQHV OD FXDO SRGUtD GDU OXJDU DO UHVWDEOHFLPLHQWR GHO HTXLOLEULR HFRQyPLFR 'H WRGRV PRGRV HO VXVWHQWR MXUtGLFR SDUD OD DSOLFDFLyQ GHO SULQFLSLR GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR VHUtD DOJXQD RWUD GH ODV FDXVDOHV TXH GDQ OXJDU D VX UXSWXUD ³FRPR HO LQFXPSOLPLHQWR³ GH WDO PDQHUD TXH GHVGH HVWD SHUVSHFWLYD HO HUURU FDOFXOL GHEH VHU HQWHQGLGR FRPR XQD IRUPD HVSHFtILFD GH LQFXPSOLPLHQWR GHO FRQWUDWR SXHV FRPSDUWH ODV PLVPDV 8ÃCUG #4+¤1 146 )CURCT 6GQTÈC FGN GSWKXCNGPVG GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU 1D EKV RR [ UKIWKGPVGU [ [ UKIWKGPVGU

74. LIBARDORODRÍGUEZRODRÍGUEZ EL EQUILIBRIO ECONÓMICO EN LOS CONTRATOS ADMINISTRATIVOS THE ECONOMIC BALANCE IN ADMINISTRATIVE CONTRACTS Derecho PUCP, N° 66, 2011 / ISSN 0251-3420 FRQGLFLRQHV HIHFWRV TXH GLFKD IRUPD GH UXSWXUD FRQ UHVSHFWR GH OD HFXDFLyQ FRQWUDFWXDO )LQDOPHQWH KHPRV GHFLGLGR LQFOXLU DO LQFXPSOLPLHQWR ³D SHVDU GH OD GLVFXVLyQ H[LVWHQWH VREUH VX FRQILJXUDFLyQ FRPR FDXVDO GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR³ SXHVWR TXH HO DFUHHGRU LQVDWLVIH FKR WHQGUi HO GHUHFKR DO UHVWDEOHFLPLHQWR GH OD HTXLYDOHQFLD GH ODV SUHV WDFLRQHV SDFWDGDV PHGLDQWH HO SDJR GH ORV SHUMXLFLRV VXIULGRV VLHPSUH TXH VH FRQILJXUHQ ORV UHTXLVLWRV HVSHFLDOHV GH OD UHVSRQVDELOLGDG FRQWUDF WXDO D SHVDU GH TXH HVWRV ~OWLPRV VHDQ GLVWLQWRV GH ORV GH ORV GHPiV HYHQWRV GH UXSWXUD GHO HTXLOLEULR HFRQyPLFR GHO FRQWUDWR³ /R DQWH ULRU SHUPLWH DILUPDU TXH OD ILJXUD GH OD UXSWXUD GHO HTXLOLEULR HFRQyPLFR GH ORV FRQWUDWRV DGPLQLVWUDWLYRV SXHGH WHQHU GRV DFHSFLRQHV GLIHUHQWHV XQD UHVWULQJLGD TXH FRPSUHQGH ~QLFDPHQWH DTXHOODV VLWXDFLRQHV HQ ODV FXDOHV VH SURGXFH XQD DOWHUDFLyQ GH OD HTXLYDOHQFLD GH ODV SUHVWDFLRQHV FRPR FRQVHFXHQFLD GH ODV WHRUtDV GH OD SRWHVWDV YDULDQGL HO KHFKR GHO SUtQFLSH OD LPSUHYLVLyQ XQD DPSOLD TXH LQFOXH WRGD VLWXDFLyQ HQ OD FXDO SXHGD YHUVH DOWHUDGD OD HTXLYDOHQFLD PDWHULDO GH ODV SUHVWDFLRQHV D FDUJR GH ODV SDUWHV HV GHFLU TXH FRPSUHQGH WDQWR OD DOWHUDFLyQ SURGXFL GD SRU OD DSOLFDFLyQ GH ODV WHRUtDV PHQFLRQDGDV FRPR OD DOWHUDFLyQ TXH REHGHFH DO LQFXPSOLPLHQWR GH ODV REOLJDFLRQHV FRQWUDFWXDOHV (Q WRGR FDVR SXHGH DILUPDUVH TXH OD DSOLFDFLyQ GHO SULQFLSLR GHO HTXL OLEULR HFRQyPLFR HQ HO FRQWUDWR DGPLQLVWUDWLYR ³RULJLQDGD HVSHFtILFD PHQWH HQ FDGD XQD GH HVDV FDXVDOHV R WHRUtDV LQGLFDGDV TXH KDQ VLGR GHQRPLQDGDV SRU RWUR VHFWRU GH OD GRFWULQD FRPR ´WpFQLFDV GH JDUDQ WtD GHO HTXLOLEULR ILQDQFLHUR GHO FRQWUDWRµ ³ GHEH KDFHUVH GHQWUR GHO PDUFR GH ODV FRQGLFLRQHV R FULWHULRV JHQHUDOHV TXH H[SXVLPRV HQ HVWH FDStWXOR 6LQ HPEDUJR GHEH VHxDODUVH TXH OD LPSRUWDQFLD GH UHDOL]DU XQ DQiOLVLV GHWDOODGR HVSHFtILFR GH ODV FDXVDOHV GH UXSWXUD GHO HTXLOLEULR HFRQy PLFR GHO FRQWUDWR UDGLFD QR VROR HQ ODV SDUWLFXODULGDGHV TXH FDGD XQD RIUHFH HQ UHODFLyQ FRQ ODV FRQGLFLRQHV TXH GHEH FRPSRUWDU OD DOWHUDFLyQ GH ODV FLUFXQVWDQFLDV WHQLGDV HQ FXHQWD DO PRPHQWR GH FRQWUDWDU VLQR WDPELpQ FRQ OD GLYHUVLGDG GH HIHFWRV TXH VX DSOLFDFLyQ VXSRQH V I I . C O N C LU S I O N E S RPR UHVXOWDGR GH ORV DQiOLVLV FRPHQWDULRV H[SUHVDGRV HQ ODV SiJLQDV DQWHULRUHV SRGHPRV H[WUDHU ODV VLJXLHQWHV FRQFOXVLRQHV 8ÃCUG )#4% # ' '06'44 # 'FWCTFQ [ 6QO¶U4COÎP ('400' %WTUQ FG GTGEJQ CFOKPKUVTCVKXQ 1D EKV VQOQ + RR [ UKIWKGPVGU 2CTC GUVWFKCT FGVCNNCFCOGPVG NCU FKXGTUCU ECWUCNGU FG TWRVWTC FGN GSWKNKDTKQ GEQPÎOKEQ FGN EQPVTCVQ CFOKPKUVTCVKXQ XÃCUG 414 )7' 414 )7' .KDCTFQ 'N GSWKNKDTKQ GEQPÎOKEQ GP NQU EQPVTCVQU CFOKPKUVTCVKXQU %CRÈVWNQU ++ C 8 $QIQV¶ 'FKVQTKCN 6GOKU

Dialnet el equilibrioeconomicoenloscontratosadministrativos-5085250

Recomendados

Recomendados

Mais conteúdo relacionado

Mais procurados

Mais procurados (20)

Destaque

Destaque (6)

Semelhante a Dialnet el equilibrioeconomicoenloscontratosadministrativos-5085250

Semelhante a Dialnet el equilibrioeconomicoenloscontratosadministrativos-5085250 (20)

Último

Último (20)

Dialnet el equilibrioeconomicoenloscontratosadministrativos-5085250