作者机构:[1]Department of Logistics Management, School of Economics and Management, Beijing Jiaotong University,Beijing 100044, China.
相关基金:This research is supported by in part by the National Natural Science Foundation of China under Grant Nos. 71390334 and 71132008, the MOE Project of Key Research Institute of Humanities and Social Sciences at Universities under Grant No. 11JJD630004, and Program for New Century Excellent Talents in University under Grant No. NCET-13-0660.