Submitted on: 02 March 2007.
Revised on: 22 June 2007.
Accepted on: 21 August 2007.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
Submitted on: 05 October 2005.
Revised on: 29 October 2005.
Accepted on: 25 December 2005.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
Submitted on: 17 November 2016.
Revised on: 16 December 2016.
Accepted on: 13 February 2017.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
http://reply.papertrans.cn/2/164/16304/16304-24.png
Submitted on: 01 April 2010.
Revised on: 01 July 2010.
Accepted on: 01 August 2010.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
http://reply.papertrans.cn/2/164/16304/16304-26.png
Submitted on: 12 September 2004.
Revised on: 08 November 2004.
Accepted on: 13 December 2004.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
Submitted on: 04 February 2011.
Revised on: 15 May 2011.
Accepted on: 03 June 2011.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
Submitted on: 21 April 2000.
Revised on: 04 June 2000.
Accepted on: 04 July 2000.
___________________JOURNAL OF DEVELOPMENT ECONOMICS
Submitted on: 28 April 2011.
Revised on: 10 June 2011.
Accepted on: 04 August 2011.
___________________JOURNAL OF DEVELOPMENT ECONOMICS