共 50 条
- [3] Corporate R&D and firm efficiency: evidence from Europe’s top R&D investors Journal of Productivity Analysis, 2012, 37 : 125 - 140
- [4] Top R&D investors, structural change and the R&D growth performance of young and old firms Eurasian Business Review, 2022, 12 : 1 - 33
- [10] The Location of Industry R&D and the Location of University R&D: How Are They Related? NEW DIRECTIONS IN REGIONAL ECONOMIC DEVELOPMENT, 2009, : 267 - 290