"The support of start-ups out of unemployment within the legislative framework of Social Code III (SGB III) is still one of the most important instruments of active labour market policy. On August 1, 2006, the new 'Start-up Scheme' (§ 57 SGB III) replaced its predecessors, the 'Bridging...

"This paper addresses the 'Jack-of-all-Trades' hypothesis, which presumes that it is individuals' variety of competencies/experience that drives entrepreneurship instead of their level of productivity (Lazear, 2005). The analysis focuses on two related dimensions of this variety argument: taste...

"There is a large body of literature on the determinants of regional variation in new firm formation. In contrast there are few articles on the spatial differences in new firm survival. Using panel data we analyse both items for 74 western German regions over a ten-year period. The positive...

"'What makes start-ups out of unemployment different?' To answer this question we formulate a theoretical sketch for start-up activity out of unemployment. Furthermore, we estimate spatial autoregressive models for the regional start-up rates out of unemployment as well as out of employment with...

"The support of start-ups out of unemployment within the legislative framework of Social Code III (SGB III) is still one of the most important instruments of active labour market policy. On August 1, 2006, the new 'Start-up Scheme' (§ 57 SGB III) replaced its predecessors, the 'Bridging...

"This paper addresses the 'Jack-of-all-Trades' hypothesis, which presumes that it is individuals' variety of competencies/experience that drives entrepreneurship instead of their level of productivity (Lazear, 2005). The analysis focuses on two related dimensions of this variety argument: taste...

"There is a large body of literature on the determinants of regional variation in new firm formation. In contrast there are few articles on the spatial differences in new firm survival. Using panel data we analyse both items for 74 western German regions over a ten-year period. The positive...

"'What makes start-ups out of unemployment different?' To answer this question we formulate a theoretical sketch for start-up activity out of unemployment. Furthermore, we estimate spatial autoregressive models for the regional start-up rates out of unemployment as well as out of employment with...

"This paper illustrates the effects of item-nonresponse in surveys on the results of multivariate statistical analysis when estimation of productivity is the task. To multiply impute the missing data a data augmentation algorithm based on a normal/Wishart model is applied. Data of the German IAB...

"In this paper, stochastic production frontier models are estimated with IAB establishment data from waves 2002 and 2003 to find important determinants of productivity and ineffciency. The data suffer from nonresponse in the most important variables (output, capital and labor) leading to the...