Stochastic Frontier Analysis (SFA) is a modified econometric approach to the estimation of productive efficiency. Since MATLAB has a syntax similar with the matrix algebra, one can easily create and understand MATLAB code for SFA. A simple MATLAB module called "SFAALS" and its illustrative implementation with an input-output data set of 90 American university research libraries are provided.
목차
I. 서론 II. 확률프론티어 분석과 MATLAB의 활용 III. 실행예제 IV. 결론 참고문헌 Abstract
키워드
Stochastic frontier analysisMATLABMaximum likelihood estimationCorrected ordinary least squares