Managerial Ownership Dynamics and Firm Value

48 Pages Posted: 3 Jul 2007 Last revised: 30 Jul 2010

See all articles by Rüdiger Fahlenbrach

Rüdiger Fahlenbrach

Ecole Polytechnique Fédérale de Lausanne; Swiss Finance Institute; European Corporate Governance Institute (ECGI)

René M. Stulz

Ohio State University (OSU) - Department of Finance; National Bureau of Economic Research (NBER); European Corporate Governance Institute (ECGI)

Multiple version iconThere are 2 versions of this paper

Date Written: June 2007

Abstract

From 1988 to 2003, the average change in managerial ownership is significantly negative every year for American firms. The probability of large decreases in ownership is strongly increasing in contemporaneous and past stock returns but the probability of large increases in ownership through managerial purchases of shares is not. The relation between changes in Tobin's q and past and contemporaneous changes in ownership depends critically on controlling for past stock returns. When controlling for past stock returns, past large decreases in managerial ownership are unrelated to current changes in Tobin's q but there is some evidence that past large increases in managerial ownership are positively related to current changes in Tobin's q. Because managers sell shares when a firm's stock is performing well, large contemporaneous decreases in managerial ownership are associated with increases in Tobin's q. We argue that our evidence is mostly inconsistent with existing theories and propose a managerial discretion theory of ownership consistent with our evidence.

Suggested Citation

Fahlenbrach, Rüdiger and Stulz, Rene M., Managerial Ownership Dynamics and Firm Value (June 2007). NBER Working Paper No. w13202, Available at SSRN: https://ssrn.com/abstract=997558

Rüdiger Fahlenbrach (Contact Author)

Ecole Polytechnique Fédérale de Lausanne ( email )

Quartier UNIL-Dorigny
Extranef 211
1015 Lausanne, CH-1015
Switzerland
++41-21-693-0098 (Phone)
++41-21-693-3010 (Fax)

HOME PAGE: http://sfi.epfl.ch/fahlenbrach.html

Swiss Finance Institute

c/o University of Geneva
40, Bd du Pont-d'Arve
CH-1211 Geneva 4
Switzerland

European Corporate Governance Institute (ECGI) ( email )

c/o the Royal Academies of Belgium
Rue Ducale 1 Hertogsstraat
1000 Brussels
Belgium

Rene M. Stulz

Ohio State University (OSU) - Department of Finance ( email )

2100 Neil Avenue
Columbus, OH 43210-1144
United States

HOME PAGE: http://www.cob.ohio-state.edu/fin/faculty/stulz

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

European Corporate Governance Institute (ECGI)

c/o the Royal Academies of Belgium
Rue Ducale 1 Hertogsstraat
1000 Brussels
Belgium

Here is the Coronavirus
related research on SSRN

Paper statistics

Downloads
42
Abstract Views
971
PlumX Metrics