This paper examines the determinants of total factor productivity (TFP) of Ukrainian firms in manufacturing and services, using micro-level data for the years 2005 and 2013. We first estimate regressions for the pooled dataset for the manufacturing and service sectors jointly, and then...

In contrast to West Germany, illicit drugs were virtually absent in East Germany until 1990. However, after the collapse of the former GDR, East Germany was expected to encounter a sharp increase in substance abuse. By analyzing individual data, we find that East Germany largely caught up with...

The objective of our study was to evaluate the efficiency of public, private for-profit, and private non-profit hospitals in Germany. First, bootstrapped data envelopment analysis (DEA) was used to evaluate the efficiency of a panel (n = 1,046) of public, private for-profit, and private...

This paper offers methodological comments on a recent (November 2014) Economic Journal article. The comments consider its use of a dynamic model - the inclusion of a lagged dependent variable - and its approach to estimation. By way of critique, the authors highlight general issues regarding...

Alluding to theories about relative economic status and behavior, this paper studies if relative income mobility, or the intergenerational change in income positions, affects interpersonal trust. Empirically, the question is brought down to an application with US General Social Survey data. For...