7Weiss M A.International P/L insurance output input and productivity comparisons[J].Geneva Papers on Risk and Insurance,1991,16(2):179-200.
8Fecher F,Kessler D,Perelman S.Productive performance of the French insurance industry[J].Journal of Productivity Analysis,1993,4(1-2):77-93.
9Cummins J D,Turchetti G,Weiss M A.Productivity and technical efficiency in the Italian industry[R].Working Paper,Wharton School Center for Financial Institutions,1996.
10Cummins J D,Rubio M.Efficiency in the Spanish insurance industry[R].Working Paper,Wharton School Center for Financial Institutions,1998.
