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Contribution Details

Type Working Paper
Scope Discipline-based scholarship
Title A critique of shareholder value maximization
Organization Unit
Authors
  • Michael Magill
  • Martine Quinzii
  • Jean-Charles Rochet
Language
  • English
Institution University of Zurich
Series Name Swiss Finance Institute Research Paper
Number 13-16
Date 2013
Abstract Text The majority of academic economists share the view that a corporation should serve the exclusive interests of its shareholders (shareholder value maximization). This view is fi rmly grounded on the extension, by Arrow (1953) and Debreu (1959) of the two welfare theorems to production economies with uncertainty and complete markets. This paper considers a variant of the Arrow-Debreu model where uncertainty is endogenous: probabilities of productive outcomes depend on decisions made by fi rms. In that case, a competitive equilibrium with shareholder value maximizing fi rms (capitalist equilibrium) is never Pareto optimal. This is because endogenous uncertainty implies that firms exert externalities on their consumers and their employees. When rms are stakeholder oriented, in that their managers are instructed to maximize a weighted sum of their shareholder value and of their contributions to consumer and employee welfares, the new competitive equilibrium (stakeholder equilibrium) improves upon the capitalist equilibrium.
Official URL http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2246797
Other Identification Number merlin-id:4668
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