1803-10-14
印刷用
ok
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=235798
145
途中
http://www.ingenta.com/isis/shopping/cart/ShoppingCart/ingenta;jsessionid=3gspj3itb2brw.crescent
http://www.sciencedirect.com/science?_ob=IssueURL&_tockey=%23TOC%235938%231998%23999499998%23102869%23FLA%23Volume_50,_Issue_1,_Pages_3-122_(1_October_1998)&_auth=y&view=c&_acct=C000009858&_version=1&_urlVersion=0&_userid=127492&md5=b50e92f7344b2bc237206fbe4c0eb3f2
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=249311
ok
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=170558
ok