共 50 条
- [47] The Impact of Public R&D Expenditure on Private R&D Expenditure: The Evidence of Regions of EU Less Developed Countries PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE: LIBEREC ECONOMIC FORUM 2015, 2015, : 218 - 228
- [50] An Empirical Analysis of the Impact of R&D on Productivity in EU Countries EUROPEAN FINANCIAL SYSTEMS 2019, 2019, : 377 - 384