This dissertation includes three empirical essays on development economics and one on the economics of education. The first essay (co-authored by Stephan Klasen) is a contribution to the debate surrounding the Millennium Development Goals (MDGs) and the on-going debate about what international...

Abstract: Labor saving innovations are essential to increase agricultural productivity, but they might also increase inequality through displacing labor. Empirical evidence on such labor displacements is limited. This study uses representative data at local and national scales to analyze labor...

This dissertation presents four independent papers that advance experimental methods and test theories on saving using experimentally elicited characteristics. The first two papers test two behavioral theories on precautionary saving based on the characteristics loss aversion and prudence by...

Martin Ravallion ("Why Don't We See Poverty Convergence?" American Economic Review, 102(1): 504-23; 2012) presents evidence against the existence of proportionate convergence in global poverty rates despite convergence in household mean income levels and the link between income growth and poverty...

Despite substantial progress, gender gaps persist in many developing countries. Since the 1990s, a literature has emerged arguing that these gaps are not only inequitable, but also reduce economic performance. This review finds that, first, it is methodologically difficult to determine reliable...

Despite substantial progress, gender gaps persist in many developing countries. Since the 1990s, a literature has emerged arguing that these gaps are not only inequitable, but also reduce economic performance. This review finds that, first, it is methodologically difficult to determine reliable...

Despite recent improvements in economic performance, undernutrition rates in Africa appear to have improved much less and rather inconsistently across the continent. We examine to what extent there is an empirical linkage between income growth and reductions of child undernutrition in Africa. We...

(Un-)gleichheit und Gerechtigkeit waren schon immer Kernbestandteil eines jeden politischen Konzeptes, welches das Wohl der Menschen in den Mittelpunkt rückte. Die Idee der Gleichheit ist so alt wie die der Demokratie selbst und neben instrumentellen Gründen, aus denen man (Un-)gleichheit...