標題: An international comparison of R&D efficiency of multiple innovative outputs: The role of the national innovation system
作者: Chen, Chiang-Ping
Hu, Jin-Li
Yang, Chih-Hai
經營管理研究所
Institute of Business and Management
關鍵字: output-oriented R&D efficiency index;national innovation system;data envelopment analysis
公開日期: 1-十二月-2011
摘要: This paper compares research and development (R&D) efficiency across nations based on various output-oriented R&D efficiency indices that are developed by the data envelopment analysis approach. Empirical results show that nations have similar R&D efficiency in terms of patents and royalties, while their performance for journal publications is quite different. We then investigate how the innovation environment, especially in the national innovation system, affects these output-oriented R&D efficiency indices. R&D intensity, intellectual property rights protection, knowledge stock, and human capital accumulation all have significantly positive effects on efficiency indices. Private sector R&D, funded by either foreign sources or funded and performed by private businesses, plays an important role in improving scores on the output-oriented R&D efficiency index for patents and for royalties and licensing fees. The R&D intensity performed by higher education institutions has a positive effect on the journal-oriented R&D efficiency index.
URI: http://hdl.handle.net/11536/15738
ISSN: 1447-9338
期刊: INNOVATION-MANAGEMENT POLICY & PRACTICE
Volume: 13
Issue: 3
起始頁: 341
結束頁: 360
顯示於類別:期刊論文


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