Andersson, Martin; Larsson, Johan P.; Wernberg, Joakim - 2017
-standing question whether agglomeration economies derive from specialization (within-industry) or diversity (between-industry). We show …. There are robust positive effects of diversity and specialization on firms' TFP growth at the local within-city neighborhood … level, especially for firms in high-tech and knowledge-intensive activities. While specialization effects are bound to the …