共 50 条
- [1] PORTFOLIO CHOICE IN RESEARCH-AND-DEVELOPMENT [J]. RAND JOURNAL OF ECONOMICS, 1986, 17 (04): : 594 - 605
- [2] ADJUSTING FOR RISK IN AN RESEARCH-AND-DEVELOPMENT PORTFOLIO [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1987, 193 : 18 - CMEC
- [4] ENERGY RESEARCH-AND-DEVELOPMENT - INTRODUCTION [J]. RESOURCES AND ENERGY, 1989, 11 (02): : 103 - 112
- [8] RESEARCH-AND-DEVELOPMENT PORTFOLIO SELECTION BY USING QUALITATIVE PAIRWISE COMPARISONS [J]. OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, 1990, 18 (06): : 583 - 594
- [10] A FRAMEWORK FOR THE APPRAISAL OF ENERGY RESEARCH-AND-DEVELOPMENT [J]. RESOURCES AND ENERGY, 1989, 11 (02): : 145 - 158