http://reply.papertrans.cn/2/165/16425/16425-31.png
Submitted on: 18 August 2020.
Revised on: 29 November 2020.
Accepted on: 05 January 2021.
___________________JOURNAL OF ECONOMIC HISTORY---CAMBRIDGE UNIV PRESS
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http://reply.papertrans.cn/2/165/16425/16425-34.png
Submitted on: 16 April 2015.
Revised on: 20 May 2015.
Accepted on: 14 July 2015.
___________________JOURNAL OF ECONOMIC HISTORY---CAMBRIDGE UNIV PRESS
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