Wage inequality and structural change


Income inequality in the context of large structural change has received a lot of attention in the literature, but most studies relied on household post-transfer inequality measures. This study utilizes a novel and fairly comprehensive collection of micro data sets from between 1980’s and 2010 for both advanced market economies and economies undergoing transition from central planning to market based system. We show that wage inequality was initially lower in transition economies and immediately upon the change of the economic system surpassed the levels observed in advanced economies. We find a very weak link between structural change and wages in both advanced and post-transition economies, despite the predictions from skill-biased technological change literature. The decomposition of changes in wage inequality into a part attributable to changes in characteristics (mainly education) and a part attributable to changes in rewards does not yield any leading factors.


This paper uses a large collection of individual level data, described in detail in the paper. We acquired over 1600 individual level data for 44 countries over three decades. Contact us if you would want to utilize this vast collection of data. The inequality measures are shared here.

Published version

@Article{TyrowiczSmyk2018, author="Tyrowicz, Joanna and Smyk, Magdalena", title="Wage Inequality and Structural Change", journal="Social Indicators Research", year="2019", volume = "141", issue ="2", pages="503-538", doi="10.1007/s11205-018-1846-y", }