Article History
Received: 11 December 2017
Accepted: 8 October 2018
First Online: 30 October 2018
Authors’ information
: Dr. Abbas Ali Chandio is a Postdoctoral Scientific Research Fellow in the College of Economics, Sichuan Agricultural University, Chengdu 611,130, China, Prof. Dr. Yuansheng Jiang is a Dean, College of Economics, Sichuan Agricultural University, Executive Director, Sichuan Center for Germany Research, Deputy Director, Southwestern Center for Poverty Alleviation & Development Huimin Rd. 211, Wenjiang district, Chengdu, China and Dr. Abdul Rehman is a Postdoctoral Scientific Research Fellow in the Research Center of Agricultural-Rural-Peasants, Anhui University Hefei, China.
: The authors of this paper declare that they have no competing interests.
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