A Theory of Corporate Social Responsibility in Oligopolistic Markets
This paper provides a theory of corporate social responsibility in imperfectly competitive markets. We consider a two-stage game where consumers have a preference from buying goods from firms that do CSR and where firms first decide simultaneously the amount per unit sold to give to social causes and then choose quantities. We find that firms will do CSR when products are complements but might not do it when products are substitutes. We characterize how contributions to social causes depend on costs of production and on the degree of product differentiation. Finally, we show that CSR increases quantities, prices and profits.
|Date of creation:||Oct 2008|
|Contact details of provider:|| Postal: Université de Lausanne, Faculté des HEC, DEEP, Internef, CH-1015 Lausanne|
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Web page: http://www.hec.unil.ch/deep/publications/cahiers/series
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CEPR Discussion Papers
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