RT Journal T1 Cross-Country Externalities of Trade and FDI Liberalization A1 Qing Liu, Larry D. Qiu PB Front. Econ. China FD 2013-03-05 YR 2013 JF Frontiers of Economics in China JO Front. Econ. China VO 8 IS 1 SP 19 DO 10.3868/s060-002-013-0002-0 K1 export;FDI;firm heterogeneity;cross-country externalities;wage inequality;skill training;contractual friction LK {https://journal.hep.com.cn/fec/EN/article/article_4097.shtml}