Submitted on: 14 February 1999.
Revised on: 18 March 1999.
Accepted on: 15 April 1999.
___________________Annals of Corporate Governance
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Submitted on: 11 October 2010.
Revised on: 09 January 2011.
Accepted on: 23 January 2011.
___________________Annals of Corporate Governance
Submitted on: 15 December 2005.
Revised on: 30 March 2006.
Accepted on: 03 May 2006.
___________________Annals of Corporate Governance
Submitted on: 20 July 2015.
Revised on: 04 October 2015.
Accepted on: 06 November 2015.
___________________Annals of Corporate Governance
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Submitted on: 16 March 2005.
Revised on: 02 July 2005.
Accepted on: 21 August 2005.
___________________Annals of Corporate Governance