This study was prepared by Nina Czernich while she was working with the Ifo Institute for Economic Research.It was completed in December 2010 and accepted as a doctoral thesis by the Department of Economics at the University of Munich. The study addresses the question whether the emergence of...

Sectors with increasing returns to scale have been shown to amplify business cycles exhibiting more volatility than others. Our hypothesis is that this volatility could be a cause of the rdquo;'jobless recoveryquot; suggesting policies for employment generation. To test this hypothesis we...