http://reply.papertrans.cn/2/189/18838/18838-11.png
Submitted on: 02 April 2017.
Revised on: 17 June 2017.
Accepted on: 13 August 2017.
___________________JOURNAL OF POLITICAL ECONOMY---UNIV CHICAGO PRESS
http://reply.papertrans.cn/2/189/18838/18838-13.png
Submitted on: 20 March 1999.
Revised on: 29 June 1999.
Accepted on: 21 August 1999.
___________________JOURNAL OF POLITICAL ECONOMY---UNIV CHICAGO PRESS
http://reply.papertrans.cn/2/189/18838/18838-15.png
http://reply.papertrans.cn/2/189/18838/18838-16.png
Submitted on: 16 March 2024.
Revised on: 09 April 2024.
Accepted on: 01 June 2024.
___________________JOURNAL OF POLITICAL ECONOMY---UNIV CHICAGO PRESS
http://reply.papertrans.cn/2/189/18838/18838-18.png
Submitted on: 05 April 2018.
Revised on: 17 June 2018.
Accepted on: 09 July 2018.
___________________JOURNAL OF POLITICAL ECONOMY---UNIV CHICAGO PRESS
Submitted on: 15 February 2023.
Revised on: 06 June 2023.
Accepted on: 02 July 2023.
___________________JOURNAL OF POLITICAL ECONOMY---UNIV CHICAGO PRESS