The paper quantifies the impact of agglomeration economies on the clustering of German firms. Therefore, I use the 2006 Innobarometer survey, which focuses on cluster characteristics and activities of German firms, to empirically identify agglomeration economies derived from the New Economic...

This paper explores the sources of agglomeration externalities in enhancing firm performance, in particular, the pecuniary externality that supports firms' bottom line. The fundamental argument on increasing returns leads to the premise that cluster size has beneficial influence to firm...