http://reply.papertrans.cn/3/252/25138/25138-31.png
Submitted on: 29 June 2011.
Revised on: 14 July 2011.
Accepted on: 08 August 2011.
Poverty & Public Policy
http://reply.papertrans.cn/3/252/25138/25138-33.png
Submitted on: 06 January 2019.
Revised on: 08 February 2019.
Accepted on: 28 February 2019.
Poverty & Public Policy---WILEY
Submitted on: 09 May 2001.
Revised on: 13 June 2001.
Accepted on: 04 July 2001.
Poverty & Public Policy
Submitted on: 21 July 1998.
Revised on: 31 July 1998.
Accepted on: 19 August 1998.
Poverty & Public Policy---WILEY