2008•Economic SurveyRequires access

A Study of the Efficiency of High-tech Industry Based on Nonparametric Stochastic Frontier Analysis Model

Zhang Yuan-de

Abstract

The author makes an empirical study of the high-tech industry of our country with nonparametric stochastic frontier analysis model.The result shows that China's hi-tech industry development relies too much on quantitative expansion,the input-output efficiency is not high,the regional differences in the high-tech industry efficiency is significant,and the level of high-tech industry development is inconsistent with the level of high-tech industry efficiency in some regions.

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Key concepts: High tech, Frontier, Nonparametric statistics, Stochastic frontier analysis, Econometrics, China, Economics, Industrial organization