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Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
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中文
R&D Transformation Efficiency of High-Tech Industries in Beijing#br# ——Based on the Stochastic Frontier Production Function Analysis
ZOU Wen-jie, ZHANG Wen-gang
Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) . 2012, (
6
): 96 -100 .
