%0 Report %A Dobbelaere, Sabien %A König, Michael D. %A Spescha, Andrin %A Wörter, Martin %T R&D Decisions and Productivity Growth: Evidence from Switzerland and the Netherlands %D 2024 %8 2024 May %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 17026 %U https://www.iza.org/publications/dp17026 %X The fraction of R&D active firms decreased in Switzerland but increased in the Netherlands from 2000-2016. This paper examines reasons for this divergence and its impact on productivity growth. Our micro-data reveal R&D concentration among high-productivity firms in Switzerland. Innovation support sustains firms' R&D activities in both countries. Our structural growth model identifies the impact of innovation, imitation and R&D costs on firms' R&D decisions. R&D costs gained importance in Switzerland but not in the Netherlands, explaining the diverging R&D trends. Yet, counterfactual analyses show that policies should prioritize enhancing innovation and imitation success over cost reduction to boost productivity growth. %K R&D %K innovation %K imitation %K R&D costs %K policy %K productivity growth %K traveling wave