ations of International Manroeconomics” The MIT Press [3]Rafael Reuveny and William R. Thompson,1997, “The Timing of Protectionism”, Review of International Political Econo 中国论文联盟www.LWlm.coMmy, Vol. 4, No. 1, pp. 179-213 [4]Richard G. Harris, 1989,“The New Protectionism Revisited”, The Canadian Journal of Economics, Vol. 22, No. 4 pp. 751-77