或许可以用福利经济学的方法。例如农业保险的补贴政策
Siamwalla A and Valdes A. Should Crop Insurance Be Subsidized. Crop Insurance for Agricultural Development (1986). Edited by Hazell, Peter; Pomareda, Carlos and Valdes, Alberto. Baltimore: The John Hopkins University Press, 1986
Babcock, B.and C.Hart. A Second Look at Subsidies and Supply. Iowa Agr. Review(Winter 2000):
孙香玉．农业保险补贴的福利研究及参保方式的选择[博士论文]．南京：南京农业大学图书馆，2008

谢谢拉!!!!!!!

谢谢了 还是不太明白

我也要做这方面的文章，大家加我qq交流啊，378991769