This paper provides an analysis of the impact of the German “Joint Task for the Improve-ment of Regional Economic Structures” (GRW) on labour productivity growth of 225 German labour market regions for the period 1994 to 2006. The empirical regression approach builds on a “Barro-type”...

The indicators get different weights, when they are summarised to one figure. This weighting scheme is problematic for different reasons. On the one hand, the used transformations of the variables are non-permissible. On the other hand, the weighting of the indicators is not meaningful, because...

We study some measurement issues that arise when analyzing the long run behavior of the jth creative region's time t log output per creative class member (y_j(t)) when this region is part of an aggregate economy of j = 1, …, N creative regions. We focus first (second) on absolute (relative)...

We study some measurement issues that arise when analyzing the long run behavior of the jth creative region's time t log output per creative class member (y_j (t)) when this region is part of an aggregate economy of j=1,…,N creative regions. We focus first (second) on absolute (relative)...

Using machine learning methods in a quasi-experimental setting, I study the heterogeneous effects of introducing waste prices - unit prices on household unsorted waste disposal - on waste demands and social welfare. First, using a unique panel of Italian municipalities with large variation in...