One of the claims of this paper is that three Austro-Swedish schools of economics provided much of the foundations for almost all of economic analysis developed after the second world war. Important representatives of the first school are Böhm-Bawerk and Wicksell, Schumpeter and Hayek of the...

FDI inflows have expanded rapidly during the past decade. This paper analyses if such inflows do introduce new characteristics of the innovation systems at national and regional levels. The paper studies two phenomena. First, what novelties are brought into the host region (country) when FDI...

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...

This paper analyzes the influences of human capital and technology transfers from R&D activities on regional export specialization along the range of product quality. Previous literature on specialization and trade in quality differentiated goods concludes that the production of high quality...

This paper introduces a model where new products are introduced by entrepreneurs or innovating firms in a quasi-temporal setting. Market conditions are characterized by monopolistic competition between varieties belonging to the same product group, where varieties can become obsolete over time...

This paper examines the influence of accessibility to R&D on the regional diversity in Swedish export. A theoretical model with fixed R&D cost predicts that spatial knowledge spillovers generates external economies of scale in R&D activities and these external effects increase the innovative...

This paper presents an empirical analysis of the relationship between human capital endowments and the structure of regional export flows. Since the development of each export product may be assumed to be associated with innovation activity, requiring human capital inputs, the core hypothesis...

This paper adds to the knowledge of the relationship between international trade and product variety by analyzing the relationship between variety in export supply and exports at the firm-level. Using highly detailed firm-level export data in 2003, the paper finds clear empirical evidence for...

Fixed entry costs play an important role to explain the heterogeneity among exporters in terms of the geographical scope of their export activities. Yet, the existing literature has paid little attention to the nature and variation of such costs across different markets. This paper proposes a...

This paper studies the role of geographic proximity for interaction on R&D, by exploring the special case of university-industry contacts. While numerous studies find that geographic proximity facilitates spillover effects between university and industry by utilising evidence from e.g. patenting...