R&D subsidies and company performance: evidence from geographic variation in government funding based in the ERDF population-density rule

Despite the prevalence of R&D support programs, evaluation studies based on explicit differences in support allocation. are rare. In this paper, the identification of the causal effect of R&D support onpport on company performance is based on geographic variation in government funding arising from a population-density rule. I find positive impacts on R&D investment, employment, and sales among the participants who were granted an R&D subsidy as a result of additional aggregate R&D support funding in their region. Although there are no instantaneous impacts on productivity, the study provides evidence of long-term productivity.