Decomposition of the Fisher Ideal Index of Productivity: A Non-Parametric Dual Analysis of US Airlines Data
提出一种非参数方法，将费雪理想生产率指数分解为技术效率变化、配置效率变化、成本函数移动、规模经济及产出属性调整五个因素，并用1983-1984年美国航空业数据演示。
In this paper, the authors offer a nonparametric method of decomposing the Fisher ideal index of productivity into individual factors measuring technical efficiency change, allocative efficiency change, shift in the cost function, scale economies due to output change, and an adjustment factor reflecting change in the output attributes. Cross-section data from the U.S. airline industry for the years 1983 and 1984 are utilized in an empirical application illustrating this method. Copyright 1996 by Royal Economic Society.