Getting the most from public R&D spending in times of budgetary austerity. Bruegel Working Paper 2016/01, February 2016

This working paper reviews the evidence on the impact of public R&D spending. The authors first look at the evidence from micro-analysis of the impact of public intervention on private R&D and innovation, with a focus on the latest results from crosscountry micro-research performed within SIMPATIC. To analyse the impact of public R&D on growth, the micro-results on private R&D investment effects are complemented with a macro-perspective. To this end, the authors look at how public R&D performs in affecting GDP growth and jobs in applied macro-models most commonly used in EU policy analysis. They focus particularly on the NEMESIS model in development within the SIMPATIC project. The authors conclude with some policy recommendations from the reviewed micro and macro SIMPATIC evidence for designing public R&D projects and programmes.

The Economics of Subsidies for R&D: The Intrinsic Difficulty of Determining Optimum Subsidies and Implications for Reform of EU State Aid Rules on R&D. Bruges European Economic Research (BEER) Papers 26/February 2013

The European Commission is reforming state aid rules. An important element of the reform is to prevent the granting of excessive subsidies. This paper shows that the determination of the optimum subsidy for research is difficult. What appears to be the socially optimum level of research effort depends on the benchmark of comparison and whether this benchmark is the situation before subsidies or the situation after subsidies. In the presence of asymmetric information, policy makers should induce firms to reveal their true costs and should grant subsidies to the relatively more efficient firms by allocating subsidies not on a first-come-first- serve basis but through a competitive process. However, competitive selection of subsidy recipients is not a panacea as it may not be possible to be effectively used in all cases and for all research programmes. This is because in principle public subsidies should support those programmes with the largest value for society, rather than with the lowest costs. Although this paper focuses on R&D, its findings are relevant to any subsidy whose aim is to remedy market failure caused by positive externalities.