The measurement of efficiency in life insurance: Estimates of a mixed normal-gamma error model

On the estimation of technical inefficiency in the stochastic frontier production function model

1982 • 3,350 citations

Prediction of firm-level technical efficiencies with a generalized frontier production function and panel data

1988 • 1,907 citations

Production frontiers with cross-sectional and time-series variation in efficiency levels

1990 • 1,146 citations

Measuring cost efficiency in banking

1990 • 1,066 citations

Likelihood functions for generalized stochastic frontier estimation

1980 • 1,054 citations

Production Frontiers and Panel Data

1984 • 1,001 citations

Competitive viability in banking

1987 • 897 citations

The dominance of inefficiencies over scale and product mix economies in banking

1991 • 842 citations

Recent developments in the econometric estimation of frontiers

1990 • 785 citations

Economies of Density versus Economies of Scale: Why Trunk and Local Service Airline Costs Differ

1984 • 754 citations

A Gamma-distributed stochastic frontier model

1990 • 749 citations

Maximum likelihood estimation of econometric frontier functions

1980 • 726 citations

?Distribution-free? estimates of efficiency in the U.S. banking industry and tests of the standard distributional assumptions

1993 • 489 citations

X-Efficiency in the US life insurance industry

1993 • 196 citations

An Examination of Cost Economies in the United States Life Insurance Industry

1992 • 127 citations

Economies of Scale in Financial Institutions: A Study in Life Insurance

1970 • 80 citations

Entry, Size Distribution, Scale, and Scope Economies in the Life Insurance Industry

1983 • 65 citations

Returns to Scale in the Life Insurance Industry

1977 • 60 citations

Agency Theory and Alternative Predictions for Life Insurers: An Empirical Test

1990 • 46 citations

Expense preference behavior in mutual life insurers

1988 • 43 citations

A tractable likelihood function for the normal-gamma stochastic frontier model

1987 • 37 citations

An analysis of efficiency in the delivery of financial services: The case of life insurance agencies

1989 • 34 citations

Returns to Scale in the U. S. Life Insurance Industry

1980 • 29 citations

Measuring Scale Economies of the Insurance Industry: An Analysis of Multiple Regression Models

1988 • 5 citations

The measurement of efficiency in life insurance estimates of a mixed normal-gamma error model

1992 • 1 citations