*Gulkaiyr Saparova¹, Niraj Prakash JOSHI ¹ (1. International Economic Development Program, Graduate School of Humanities and Social Sciences,Hiroshima University)

Shaosheng Jin¹, Baojie Ma¹, Yuqing Zheng², *Xin Jin¹, Wenchao Wu³ (1. Zhejiang University, 2. University of Kentucky, 3. Japan International Research Center for Agricultural Sciences)

Wen Lin¹, *Baojie Ma¹, Shaosheng Jin¹ (1. Zhejiang University)

*Ying Wang¹, Satoru Shimokawa¹ (1. Waseda University)