Tsai C-T and Y-H Wang (2004). “The Association between Technical Efficiency Innovations and Stock Returns: An Application of Data Envelopment Analysis.” J Chinese Institute of Industrial Engineers 21(2): 136-145.

Tsai C-T and Y-H Wang (2004). “The Association between Technical Efficiency Innovations and Stock Returns: An Application of Data Envelopment Analysis.” J Chinese Institute of Industrial Engineers 21(2): 136-145.

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