In China, the male-biased sex ratio has increased significantly. Because the one-child policy only applied to the Han Chinese but not to minorities, this unique affirmative policy allows us to identify the causal effect of the one-child policy on the increase in sex ratios by a...

In this paper, we evaluate the impact of research grants on the amount of collaboration, among scientific researchers in Argentina. We find a positive and significant impact of funding on collaboration, which is measured in terms of the number of co-authors for publications in peer-reviewed...

The allocation of decision-making authorities may be seen as the last link in a causal relationship starting from changes in environment and continuing to business strategy. Changes in task complexity, which can be measured by the introduction of a diversification or an outsourcing strategy, are...

Eingliederungszuschüsse sind zeitlich befristete Lohnkostenzuschüsse, die Arbeitgeber bei der Einstellung von Personen mit eingeschränkter Vermittelbarkeit erhalten können. In Deutschland sind sie ein wichtiges Instrument der aktiven Arbeitsmarktpolitik. Dieser Beitrag nutzt Prozessdaten der...

Evaluating the impact of public mass transit systems on real-estate values is an important application of the hedonic price model (HPM). Recently, a mathematical transformation of this approach has been proposed to account for the potential omission of latent spatial variables that may...

The present paper examines the wage effects of continuous training programs using individual-level data from the German Socio Economic Panel (GSOEP). In order to account for selectivity in training participation we estimate average treatment effects (ATE and ATT) of general and firm-specific...

This paper investigates the employment impact of a new tax-credit programme that was put in place in France in 2001. We study the introduction of both this measure and a later reform in 2004 that made the tax credit cashable in advance upon returning to work. We adopt a non-experimental...

In 1980, seven out of the seventeen Spanish regions were devolved education spending responsibility. Using a difference-in-differences approach, which I show to be particularly credible in this context, I evaluate the long term effect of this reform on human capital. I find no robust evidence to...