Does Corporate Governance Matter in Competitive Industries?

44 Pages Posted: 20 Apr 2009 Last revised: 27 Aug 2022

See all articles by Xavier Giroud

Xavier Giroud

Columbia University - Columbia Business School, Finance; National Bureau of Economic Research (NBER); Centre for Economic Policy Research (CEPR)

Holger M. Mueller

New York University (NYU) - Department of Finance; National Bureau of Economic Research (NBER); Centre for Economic Policy Research (CEPR); European Corporate Governance Institute (ECGI)

Multiple version iconThere are 5 versions of this paper

Date Written: April 2009

Abstract

By reducing the threat of a hostile takeover, business combination (BC) laws weaken corporate governance and increase the opportunity for managerial slack. Consistent with the notion that competition mitigates managerial slack, we find that while firms in non-competitive industries experience a significant drop in operating performance after the laws' passage, firms in competitive industries experience no significant effect. When we examine which agency problem competition mitigates, we find evidence in support of a "quiet-life" hypothesis. Input costs, wages, and overhead costs all increase after the laws' passage, and only so in non-competitive industries. Similarly, when we conduct event studies around the dates of the first newspaper reports about the BC laws, we find that while firms in non-competitive industries experience a significant stock price decline, firms in competitive industries experience a small and insignificant stock price impact.

Suggested Citation

Giroud, Xavier and Mueller, Holger M., Does Corporate Governance Matter in Competitive Industries? (April 2009). NBER Working Paper No. w14877, Available at SSRN: https://ssrn.com/abstract=1391824

Xavier Giroud (Contact Author)

Columbia University - Columbia Business School, Finance ( email )

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HOME PAGE: http://www.columbia.edu/~xg2285/

National Bureau of Economic Research (NBER) ( email )

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Centre for Economic Policy Research (CEPR) ( email )

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Holger M. Mueller

New York University (NYU) - Department of Finance ( email )

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HOME PAGE: http://www.stern.nyu.edu/~hmueller/

National Bureau of Economic Research (NBER) ( email )

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Centre for Economic Policy Research (CEPR)

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United Kingdom

European Corporate Governance Institute (ECGI) ( email )

c/o the Royal Academies of Belgium
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1000 Brussels
Belgium

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