2Esmaeili A,Karami A,Najafi B.Welfare effects of alternative targeted food subsidy programs in Iran.Food security,2013,5(3).451-456.
3Lapan H,Moschini G C.Second-best biofuel poli- cies and the welfare effects of quantity mandates and sub- sidles.Journal of Environmental Economics and Manage- merit,2012,63(2).224-241.
4Alston J M.Benefits and Beneficiaries from US Farm Subsidies.AEl Agricultural Pohcy Series.The,2007.
5De Gorter HJust D tL.The welfare economics of a biofuel tax credit and the interaction effects with price contingent farm subsidies.American Journal of Agricultural Economics,2009,91(2) . 477-488.
6Anderson K,Martin W,van der Mensbrugghe D. Incidence of trade and subsidy pohcies on developing country welfare,exports and debt sustainability.2006.
7Schmitz A,Schmitz T G,Ikossi F.Agricultural subsi- dies in developed countries. Impact on global welfare.Ap- plied Economic Perspectives and Policy,2006,28(3). 416- 425.
8Koo W W,Kennedy P L.The impact of agricul- tural subsidies on global welfare.American Journal of A- gricultural Economics,2006,88(5). 1219-1226.
9Haessel W,Vickery E.The Social Profitability of Subsidies for Agricultural Exports. The Case of Ghana. American Journal of Agricultural Economics,1975,57 (1). 11-20.
10Mitra SJoshng T.Agricultural export restrictions. Welfare imphcations and trade disciphnes.International Food & Agricultural Trade Pohcy Council (IPC),2009.