Working Paper Series, Uppsala Center for Labor Studies, Department of Economics, Uppsala University
The marginal propensity to earn and consume out of unearned income: Evidence using an unusually large cash grant reform
Abstract: We use a rapid introduction of an unconditional cash grant
(child support) in South Africa to estimate the marginal propensity to
consume and earn out of unearned income. We find that the marginal
propensity to earn is about –0.3 and the marginal propensity to consume
about 0.7. Nothing of the grant appears to be saved; if anything,
households dissave against future grant payments. The marginal propensities
estimated here are similar to those reported in comparable papers using US
data. However, they stand in contrast to some results on conditional cash
transfers in other developing countries.
Keywords: Child support; Labor supply; Robust regression; Least absolute deviation; South Africa; (follow links to similar papers)
JEL-Codes: H31; J22; O23; (follow links to similar papers)
31 pages, April 18, 2011
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