Product diversification and stability of employment and sales: first evidence from German manufacturing firms
In this study, we use a unique rich newly built data set for German manufacturing enterprises to investigate the relationship between product diversification and the stability of sales and employment. We find that contrary to portfolio theoretic considerations, more diversified firms exhibit a higher variability of sales and employment. However, the effects are negligibly small from an economics point of view.
Volume (Year): 43 (2011)
Issue (Month): 27 ()
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- Bernd Görzig & Martin Gornig & Ramona Pohl, 2007. "Spezialisierung und Unternehmenserfolg im verarbeitenden Gewerbe Deutschlands," Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, DIW Berlin, German Institute for Economic Research, vol. 76(3), pages 43-58.
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- Ernest H. Hall Jr., 1995. "Corporate Diversification and Perfor Mance: An Investigation of Causality," Australian Journal of Management, Australian School of Business, vol. 20(1), pages 25-42, June.
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