Gini Coefficient vs
Economic Growth
Gaetan Lion
April 5, 2012
1

Gini Coefficient
2

Gini Coefficient
Unequal
income
distribution
3

World Gini Coefficient
4

World Gini Coefficient (in color)
5

6

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Gini Coefficient within US
8

9

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US Gini Coefficient vs Other Countries
11

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Level of income inequality (Gini coefficient) among OECD
countries (2005–08) and Australian states (2009–10)
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Robert Barro’s Study Fig. 1
Overall, there is no
relationship between
the Gini coefficient and
economic growth.
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Robert Barro’s Study Fig. 2
There is a negative relationship There is a somewhat positive
between Gini coefficient and relationship between Gini coefficient
economic growth for developing and economic growth for developed
countries. countries. 17

Different data set
supporting Barro’s
position
18

Change in inequality and change in
consumption growth, 1997–2007
Different data set
checking Barro’s
position
19

Different data set
checking on Barro’s
position
20

Different data set
checking on Barro’s
position
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