年度	2012
全部作者	张静贞,Chen, P.C., S.H. Hsu, C.C. Chang, and M.M. Yu
论文名称	Efficiency Measurements in Multi-activity Data Envelopment Analysis with Shared Inputs: An Application to Farmers’ Cooperatives in Taiwan
期刊名称	China Agricultural Economic Review
期刊等级	SSCI
语言	英文