1．An Analysis of the Principal-Agent Problem
Grossman, Sanford J，Hart, Oliver D
Econometrica Volume (Year): 51 (1983)，Issue (Month): 1 (January)，Pages: 7-45
http://www.jstor.org/pss/1912246

2．Implicit Contracts under Asymmetric Information
Grossman, Sanford J，Hart, Oliver D
Quarterly Journal of Economics, Vol. 98, Supplement, (198 3), pp. 123-156
http://www.jstor.org/pss/1885377

3．Price Destabilizing Speculation
David M. Kreps Oliver D. Hart
Journal of Political Economy. Volume (Year): 94 (1986) Issue (Month): 5 (October)
Pages: 927-52
http://www.jstor.org/pss/1833188