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- [24] Public subsidies to business R&D:: do they stimulate private expenditures? ENVIRONMENT AND PLANNING C-GOVERNMENT AND POLICY, 2005, 23 (02): : 279 - 293
- [25] The Effects of R&D Subsidies and Publicly Performed R&D on Business R&D: A Survey HACIENDA PUBLICA ESPANOLA-REVIEW OF PUBLIC ECONOMICS, 2021, (236): : 171 - 205