Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/32666
Authors: 
Fornahl, Dirk
Guenther, Christina
Year of Publication: 
2008
Series/Report no.: 
Papers on economics and evolution 0816
Abstract: 
The paper Investigates stability and change of regional economic activities in the long-run. As the unit of analysis we selected the machine tool industry in West Germany for the years 1953 to 2002. We spot a strong variance in the activities between the different regions. These differences are relatively stable over time and the regional activities are rather path-dependent. Nevertheless, the paper also identifies changes in the level of activities. As the main driving factors for these changes we examine the effect of regional diversification strategies. We find that those regions pursuing a general diversification strategy have a higher likelihood to grow than regions which are specialising. Furthermore, diversification into totally new technological and product fields is only beneficial under specific circumstances based on technological and market developments. Hence, in most cases a broad diversification is superior to one focusing on new state-of-the-art technological fields.
Subjects: 
Geographic concentration
specialisation indices
machine tool industry
path-dependencies
agglomeration economies
JEL: 
L61
O1
O18
R11
R12
Document Type: 
Working Paper

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