共 50 条
- [41] An increase in R&D expenditures for 1997 predicted by Battelle R&D MagazineJOURNAL OF COATINGS TECHNOLOGY, 1997, 69 (865): : 24 - &不详
- [42] The more you spend, the more you get? The effects of R&D and capital expenditures on the patenting activities of biotechnology firmsScientometrics, 2013, 94 : 497 - 521Roberta PiergiovanniEnrico Santarelli
- [44] R&D spending to increase in 1997CHEMICAL & ENGINEERING NEWS, 1997, 75 (06) : 17 - 18Thayer, AM
- [45] Does an oil boom promote firms' R&D expenditure? Evidence from EcuadorMANAGEMENT RESEARCH-THE JOURNAL OF THE IBEROAMERICAN ACADEMY OF MANAGEMENT, 2019, 18 (02) : 171 - 199Grijalva, Diego F.Ponsetto, Mary LouPonton, Yelitza
- [46] R&D, innovations, and firms' productivity in EthiopiaAFRICAN JOURNAL OF SCIENCE TECHNOLOGY INNOVATION & DEVELOPMENT, 2023, 15 (03) : 311 - 324Keraga, Mezid NasirAraya, Mesele
- [47] Industry influence on firms' R&D and innovationJOURNAL OF INTERNATIONAL FINANCIAL MANAGEMENT & ACCOUNTING, 2023, 34 (02) : 162 - 210Rind, Asad A. A.Abbassi, WajihBigelli, MarcoRouatbi, Wael
- [48] R&D spending patterns of global firmsRESEARCH-TECHNOLOGY MANAGEMENT, 2005, 48 (05) : 51 - 59Bowonder, BRacherla, JKMastakar, NVKrishnan, S
- [49] MULTINATIONAL FIRMS R&D CENTERS IN PIEDMONT5TH ANNUAL EUROMED CONFERENCE OF THE EUROMED ACADEMY OF BUSINESS: BUILDING NEW BUSINESS MODELS FOR SUCCESS THROUGH COMPETITIVENESS AND RESPONSIBILITY, 2013, : 182 - 190Bresciani, StefanoFerraris, Alberto