This paper is concerned with the productivity and growth of Swedish exporting firms. Using data on 9,580 manufacturing firms with 10 or more employees for the period 1997-2008, it estimates a dynamic GMM model that captures both the impact of recurrent knowledge investment through innovation and...

Firms in local industries maintain their capability to generate innovations by simultaneously exploiting internal and external knowledge resources. The paper introduces the notion variety triplet to distinguish individual export varieties, where a triplet is a unique combination of a firm, a...

Existing studies associates financial constraints among innovators to small, young and high-tech firms. High adjustment cost implies that firms save money by smoothing innovation spending across the business cycle if they have available resources. This paper examines whether previous findings on...

During a sequence of decades we can observe a co-evolution of globalization through network formation of multinational (MNE) firms and concentration in specific places due to agglomerative forces. First, innovation ideas arrive at a faster speed to firms with past experience of innovation...

Firm-level heterogeneity is substantial even in narrowly defined industries. This paper focuses on formulating evolution dynamics which can account for the observed heterogeneity and its maintenance. Based on examination of data on Swedish firm’ supply pattern to different markets over time,...