Heng Chen
School of Economics and Management, Harbin Engineering University, Harbin, 150001, China
Ruishu Xu
School of Economics and Management, Harbin Engineering University, Harbin, 150001, China
Zhijun Feng
School of Economics and Management, Harbin Engineering University, Harbin, 150001, China
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How to cite this article
Heng Chen, Ruishu Xu and Zhijun Feng, 2013. Evaluation of Technological Innovation Efficiency in Chinese High-tech Industry: Two-stage
Relational DEA. Information Technology Journal, 12: 3169-3173.
DOI: 10.3923/itj.2013.3169.3173
URL: https://scialert.net/abstract/?doi=itj.2013.3169.3173
DOI: 10.3923/itj.2013.3169.3173
URL: https://scialert.net/abstract/?doi=itj.2013.3169.3173