http://reply.papertrans.cn/1/86/8521/8521-31.png
Submitted on: 13 July 2009.
Revised on: 17 September 2009.
Accepted on: 11 October 2009.
___________________ENTERPRISE & SOCIETY---CAMBRIDGE UNIV PRESS
http://reply.papertrans.cn/1/86/8521/8521-33.png
http://reply.papertrans.cn/1/86/8521/8521-34.png
Submitted on: 25 September 2017.
Revised on: 26 November 2017.
Accepted on: 19 December 2017.
___________________ENTERPRISE & SOCIETY---CAMBRIDGE UNIV PRESS
Submitted on: 19 June 2023.
Revised on: 15 October 2023.
Accepted on: 01 November 2023.
___________________ENTERPRISE & SOCIETY---CAMBRIDGE UNIV PRESS