Documents Tyrowicz, Joanna 13 results

"Gender wage gap (adjusted for individual characteristics) as a phenomenon means that women are paid unjustifiably less than men, i.e. below their productivity. Meanwhile, efficiency wages as a phenomenon mean that a group of workers is paid in excess of productivity. However, productivity is typically unobservable, hence it is proxied by some observable characteristics. If efficiency wages are effective only in selected occupations and/or industries, and these happen to be dominated by men, measures of adjusted gender wage gaps will confound (possibly) below productivity compensating of women with above productivity efficiency wage prevalence. We propose to utilize endogenous switching models to estimate adjusted gender wage gaps. We find that without correction for the prevalence of efficiency wages, the estimates of the adjusted gender wage gaps tend to be substantially inflated."

"We develop a dynamic general equilibrium model in which firms may evade the employer contribution component of social security taxes by offering some workers “secondary contracts”. When calibrated, the model yields estimates of secondary labor market participation consistent with empirical evidence for the EU14 countries and the US. We investigate the optimal mix of the avoidable and unavoidable components of labor taxes and analyze the fiscal and macroeconomic effects of bringing the composition to the welfare optimum. We find that partial labor tax evasion makes tax revenues more elastic, but full tax compliance need not be a welfare enhancing policy mix."

"The emergence of global value chains leads to fragmentation of the production processes and reallocation of those processes across countries. With increasing number of production stages, the manufacturing process is located increasingly further away from the consumer. Literature suggests that fragmentation of production increases the international transmission of shocks. The global financial crisis is believed to lead to consolidation and shortening of global value chains and amplification of demand shocks along the global value chains, the so-called bullwhip effect. In this paper we study the effects of global financial crisis on employment, focusing specifically on the role of the distance from final demand (upstreamness) in this adjustment. We find that upstreamness matters for both labor demand and adjustment in employment during the periods of crisis, but this relationship is heterogeneous across countries. While the reaction to the crisis is indeed amplified further away from final demand, contrary to our expectations it is mostly channeled through lower job creation rates rather than faster job destruction. Moreover, the adverse effects of the crisis are lower in foreign firms, this difference does not depend on the distance from final demand."

"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 datasets between 1980s and 2010 for both advanced market economies and economies undergoing transition from central planning to market based system. We show that earned income inequality was initially lower in transition economies and immediately upon the change of the economic system surpassed the levels observed in advanced economies. We decompose changes in wage inequality into parts that can be attributed to changes in characteristics (mainly education) and changes in rewards, but did not find any leading factor. Finally, in the context of skill-biased technological change literature we find a very weak link between structural changes and wages in both advanced and post-transition economies. %This holds regardless of whether an economy has underwent a large structural shock or not."

"Undergoing a large structural shock, labor markets may become less inclusive. We test for this thesis analyzing the behavior of adjusted gender wage gaps in a wide selection of transition countries. We estimate comparable measures of adjusted gender wage gaps for a comprehensive selection of transition countries over a period spanning nearly three decades. We combine these estimates with measures of labor market reallocation in transition economies to uncover the relation between worker flows and the gender wage gap. Results indicate that in periods of reallocation, the adjusted wage gaps increase. Distinguishing between flows according to their contribution to structural transformation reveals the distinctive role paid by separations from the state-owned manufacturing sector, usually leading to greater adjusted gaps. The emerging new sectors in the economy tend to be more inclusive in the short run, associated with a lower adjusted gender gap. In the medium run, the adverse effect of greater separations from the old sector is even more pronounced, while the emergence of the new sector is less relevant."

"Given theoretical premises, gender wage gap adjusted for individual characteristics is likely to vary over age. We adapt DiNardo, Fortin and Lemieux (1996) semi-parametric technique to disentangle year, cohort and age effects in adjusted gender wage gaps. We rely on a long panel of data from the German Socio-Economic Panel covering the 1984-2015 period. Our results indicate that the gender wage gap increases over the lifetime, for some birth cohorts also in the post-reproductive age."

"Given theoretical premises, gender wage gap adjusted for individual characteristics is likely to vary over age. We extend DiNardo, Fortin and Lemieux (1996) semi-parametric technique to disentangle year, cohort and age effects in adjusted gender wage gaps. We rely on a long panel of data from the German Socio-Economic Panel covering the 1984-2015 period. Our results indicate that the gender wage gap increases over the lifetime, for some birth cohorts also in the post-reproductive age."