This paper employs the methodology of Data Envelopment Analysis to investigate the input-output efficiency of 15 high and new technology enterprise development zones in Hebei.
运用数据包络分析法，以河北省15家主要高新技术开发区为研究对象，对其进行投入产出相对效率分析。
This paper evaluates and analyses the input-output efficiency in Shanghai high-tech industry by using index methods.
本文运用指标体系分析方法研究上海高新技术产业的投入产出效益问题。
According to the empirical analysis in 35 large and medium cities, the input-output efficiency of China's real estate market has been studied.
通过对35个大中城市进行实证分析，研究了我国房地产市场投入产出效率。
According to the empirical analysis in 35 large and medium cities, the input-output efficiency of China's real estate market has been studied.
通过对35个大中城市进行实证分析，研究了我国房地产市场投入产出效率。
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