展开全部[1]“costly screening,self selection and the ex**tence of a pooling equilibrium in credit markets”(“有价筛选,自主选择,**市场中混同均衡的存在性”) [2]“screening cost,credit r**k,and the optimal structure of mortgage le...
程国强:“我国境外农业资源利用现状与问题”,《**经济时报》,2014年01月21日。cheng guoqiang,agricultural policy measurement:what relevant for policy advice?** prepared for oecd global forum on agroculture,par**,16 december 2013. 程国强:“...