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The measurement of efficiency in life insurance : estimates of a mixed normal-gamma error model
Yuengert, Andrew M. - 1993
Persistent link: https://www.econbiz.de/10000865867
Cover Image
The measurement of efficiency in life insurance : estimates of mixed normal-gamma error model
Yuengert, Andrew M. - 1992
Persistent link: https://www.econbiz.de/10000853166