Do Rising Top Incomes Lift All Boats?

Dan Andrews, Christopher Jencks () and Andrew Leigh
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Christopher Jencks: Harvard Kennedy School

No 4920, IZA Discussion Papers from IZA Network @ LISER

Abstract: Pooling data for 1905 to 2000, we find no systematic relationship between top income shares and economic growth in a panel of 12 developed nations observed for between 22 and 85 years. After 1960, however, a one percentage point rise in the top decile's income share is associated with a statistically significant 0.12 point rise in GDP growth during the following year. This relationship is not driven by changes in either educational attainment or top tax rates. If the increase in inequality is permanent, the increase in growth appears to be permanent. However, our estimates imply that it would take 13 years for the cumulative positive effect of faster growth on the mean income of the bottom nine deciles to offset the negative effect of reducing their share of total income.

Keywords: national income; inequality; income distribution; growth (search for similar items in EconPapers)
JEL-codes: D31 N10 O57 (search for similar items in EconPapers)
Pages: 61 pages
Date: 2010-04
New Economics Papers: this item is included in nep-fdg
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

Published - published in: B.E. Journal of Economic Analysis and Policy: Contributions to Economic Analysis and Policy, 2011, 11, article 6

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Related works:
Journal Article: Do Rising Top Incomes Lift All Boats? (2011)
Working Paper: Do Rising Top Incomes Lift All Boats? (2010)
Working Paper: Do Rising Top Incomes Lift All Boats? (2009)
Working Paper: Do rising top incomes lift all boats? (2009)
Working Paper: Do Rising Top Incomes Lift All Boats? (2009)
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