TY - Front. Econ. China A1 - Stephen Martin T1 - Kreps & Scheinkman with Product Differentiation Y1 - 2019-06-15 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 203 EP - 219 VL - 14 IS - 2 UR - https://journal.hep.com.cn/fec N1 - 10.3868/s060-008-019-0011-4 ER -