Does the Minimum Wage Have a Higher Impact on the Informal than on the Formal Labor Market? Evidence from Quasi-Experiments

Melanie Khamis

No 3911, IZA Discussion Papers from IZA Network @ LISER

Abstract: This paper investigates a puzzle in the literature on labor markets in developing countries: labor legislations not only have an impact on the formal labor market but also an impact on the informal sector. It has even been argued that the impact on the informal sector in the case of the minimum wage is stronger than on the formal sector. Using quasi-experiments of minimum wage changes and thereby exploiting geographical variation of the minimum wage bite, I find evidence for this hypothesis. Informal workers, workers without social security contribution, experienced significant wage increases when the minimum wage was raised while formal workers did not. This result highlights that non-compliance with one labor legislation, the social security contribution, does not necessarily imply non-compliance to other labor laws such as the minimum wage.

Keywords: minimum wages; quasi-experiments; informal economy (search for similar items in EconPapers)
JEL-codes: J31 J42 (search for similar items in EconPapers)
Pages: 38 pages
Date: 2008-12
New Economics Papers: this item is included in nep-lab
References: Add references at CitEc
Citations: View citations in EconPapers (15)

Published - published in: Applied Economics, 2013, 45 (5), 477-495

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Journal Article: Does the minimum wage have a higher impact on the informal than on the formal labour market? Evidence from quasi-experiments (2013)
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