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In this paper we test the celebrated `Strength of weak ties' theory of Granovetter (1973). We test two hypotheses on the network structure in a data set of collaborating economists. While we find support for the hypothesis of transitivity of strong ties, we reject the hypothesis that weak ties...
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This paper deals with the influence of cultural attitudes towards uncertainty on the level of businessownership across countries. First, the concepts of uncertainty and risk are elaborated, as well as theirrelevance for entrepreneurship. Second, cross-sectional regression analysis using data for...
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rate) and unemployment in Japan for the period between 1972 and 2002. We find that, although Japan’s unemployment rate has … been influenced by specific exogenous shocks, the effects of entrepreneurship on unemployment are not different when …
Persistent link: https://www.econbiz.de/10011372966
Unemployment rates appear to vary widely at a subregional (e.g., local or provincial) level. Using spatial econometric … models for spatial autocorrelation, this paper focuses attention on the spatial structure of regional unemployment … of unemployment in the 103 provinces of Italy for the years 1998 and 2003. The results suggest that there is a clear …
Persistent link: https://www.econbiz.de/10011372985
We study optimal government spending in a business cycle model with frictional unemployment. The Ramsey optimal policy …
Persistent link: https://www.econbiz.de/10011374417
The continuing deterioration of the position of low skilled workers in the beginning of the 90's in essentially all industrialized countries is one of the most debated issues in both labor and macro-economics. In this paper a matching model with low and high skilled workers and simple and...
Persistent link: https://www.econbiz.de/10011302133