TY - Front. Econ. China A1 - Peter Hall T1 - A Shift to Isolationism? Y1 - 2017-06-15 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 188 EP - 192 VL - 12 IS - 2 UR - https://journal.hep.com.cn/fec N1 - 10.3868/s060-006-017-0009-5 ER -