Posted: January 6th, 2005 | Filed under: Front, Journal Papers | Tags: Clusters, Knowledge diffusion, Social networks | No Comments »
Michael S. Dahl and Christian Ø. R. Pedersen (now Christian R. Østergaard)
The role of informal networks in the development of regional clusters has recently received a lot of attention in the literature. Informal contact between employees in different firms is claimed to be one of the main carriers of knowledge between firms in a cluster. This paper examines empirically the role of informal contacts in a specific cluster. In a questionnaire survey, we asked a sample of engineers in a regional cluster of wireless communication firms in Northern Denmark a series of questions on informal networks. We analyze whether the engineers actually acquire valuable knowledge through these networks. We find that the engineers do share even quite valuable knowledge with informal contacts. This shows that informal contacts represent an important channel of knowledge diffusion.
Michael S. Dahl and Christian Ø. R. Pedersen (2004), “Knowledge Flows through Informal Contacts in Industrial Clusters: Myth or Reality?”, Research Policy, Vol. 33, No. 10, pp. 1673-86. ISSN: 0048-7333. [DOI Link]
Posted: October 6th, 2004 | Filed under: Front, Journal Papers | Tags: Clusters, Entrepreneurship, Innovation, Organizational routines, Spinoffs | No Comments »
Michael S. Dahl
Denne artikel præsenterer den nyeste teoretiske forskning i sammenhængen mellem entreprenørers erfaringsmæssige baggrund og deres fremtidige succes og innovationsevne. En række studier tyder nemlig på, at disse faktorer er tæt forbundet i kraft af nedarvede organisatoriske rutiner, som entreprenøren har med fra sin tidligere arbejdsplads. Denne teoretiske påstand undersøges gennem et detaljeret studie af udviklingen af den trådløse kommunikationsindustri omkring Aalborg samt gennem referencer til et kvantitativt studie af 3.500 opstartsvirksomheder i den danske fremstillingssektor. Begge studier peger i retningen af, at knopskydende virksomheder med erfaringer fra gode virksomheder har større sandsynlighed for succes, samt at disse virksomheder også er mere innovative i deres første tid end andre ældre virksomheder.
Michael S. Dahl (2004), “Født til Succes? Knopskydninger som kilde til innovation [Born for Success? Spin-offs as sources of innovation]“, Ledelse & Erhvervsøkonomi, Vol. 68, No. 4, pp. 285-292. ISSN: 0902-3704. [PDF]
Posted: March 6th, 2004 | Filed under: Front, Journal Papers | Tags: Firm growth, Geography, Performance | No Comments »
Toke Reichstein and Michael S. Dahl
Using Danish firm data covering almost 9000 observations, we find significant proof that firm growth cannot be considered as a simple Gibrat growth process. Key variables, such as size, age, geographical location and industry structure are tested against firm growth rates in turnover and employment. Besides running the regressions on all observations, we also consider and find highly interesting patterns in an industry context. Thus, we conclude that firm growth cannot be considered idiosyncratic. Firm growth is highly dependent on industry and geography.
Toke Reichstein and Michael S. Dahl (2004), “Are Firm Growth Rates Random? Patterns and Dependencies”, International Review of Applied Economics, Vol. 18, No. 2, pp. 225-246. ISSN: 0269-2171. [DOI Link]