This article presents the first nonparametric test whether German works councils go hand-in-hand with higher labour productivity or not. It distinguishes between establishments that are covered by collective bargaining or not. Results from a Kolmogorov-Smirnov test for first-order stochastic...

CEE DP 65 Peer Effects in European Primary Schools: Evidence from PIRLS Andreas Ammermueller Jörn-Steffen Pischke May 2006 Published by Centre for the Economics of Education London School of Economics Houghton Street...

Using quantile regression and a rich cross section data set for German manufacturing plants this paper documents that the impact of plant characteristics on export activities varies along the conditional size distribution of the export/sales ratio. For example, firm size is statistically...