Returns to scale and scale elasticity in Farrell, Russell and additive models

被引:11
|
作者
Fukuyama, H [1 ]
机构
[1] Fukuoka Univ, Fac Commerce, Jonan Ku, Fukuoka 8140180, Japan
基金
日本学术振兴会;
关键词
Farrell model; Russell model; additive model; DEA; scale elasticity; returns to scale;
D O I
10.1023/A:1012558521742
中图分类号
F [经济];
学科分类号
02 ;
摘要
This research extends the Farrell-based returns to scale methodology into Russell and Additive models in three ways with the focus of relationships between interior points and projected points. First, we present and prove four theorems that identify the scale nature. Second, we compare these results with the scale elasticity results. Third, we present techniques for estimating upper and lower bounds for the scale elasticities.
引用
收藏
页码:225 / 239
页数:15
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