[求助]Jstor 论文三篇，每篇10个论坛币。
(1) Magee, S. P. Factor Market Distortions, Production, and Trade: A Survey. Oxford Economic Papers, New Series,1973, Vol. 25 (1), pp. 1~43.

(2) Bhagwati, J. N. and V. K. Ramaswami. Domestic Distortions, Tariffs and the Theory of Optimum Subsidy. The Journal of Political Economy,1963, Vol. 71 (1), pp. 44~50.

(3) Albert Fishlow and Paul A. David . Optimal Resource Allocation in an Imperfect Market Setting .The Journal of Political Economy, Vol. 69, No. 6 (Dec., 1961), pp. 529-546

(4) Hla Myint . Economic Theory and the Underdeveloped Countries. The Journal of Political Economy, Vol. 73, No. 5 (Oct., 1965), pp. 477-491