Aghion, Philippe; Akcigit, Ufuk; Fernandez-Villaverde, Jesus - Department of Economics, University of Pennsylvania - 2013
innovation-led growth into the Chamley-Judd framework, using a Schumpeterian growth model where productivity …-enhancing innovations result from pro.t-motivated R&D investment. Our main result is that, for a given required trend of public expenditure … on the market size for innovation. At the same time, for a given labor supply, taxing capital also reduces innovation …