The contribution of minimum wage valorization policy to the decline in household income inequality in Brazil: A decomposition approach. Issue 4 (2nd October 2017)

• Record Type: Journal Article
• Authors: Brito, Alessandra; Foguel, Miguel; Kerstenetzky, Celia
• Is Part Of: Journal of post Keynesian economics. Volume 40:Issue 4(2017)
• Page Start: 540
• Page End: 575
• Publication Date: 2017-10-02
• Subjects: Decomposition -- inequality -- labor and nonlabor income -- minimum wage -- pensions; D31 -- D63 -- E24 -- E64 -- H53 -- H55 -- J31; 330.15
• DOI: 10.1080/01603477.2017.1333436
• Languages: English
• ISSNs: 0160-3477

Abstract

ABSTRACT: There is a vast literature that estimates the effect of the minimum wage on wage inequality in various countries. However, as the minimum wage directly affects nonlabor income of families in some countries (in the Brazilian case via the benefits of the pension system and of certain social programs), this article extends the empirical analysis by studying the effects of the minimum wage on the level of inequality of household income as a whole. To accomplish that we employ a decomposition method that gauges the contribution of the increases in the minimum wage that occurred in recent decades in Brazil through the labor and nonlabor sources of household income. The results show that the minimum wage had a contribution of 64 percent to the observed fall in income inequality between 1995 and 2014 and that pensions were the most relevant channel over this period.