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Gray, Elie and Grimaud, André (2016) Using the Salop Circle to Study Scale Effects in Schumpeterian Growth Models: Why Inter-sectoral Knowledge Diffusion Matters. TSE Working Paper, n. 16-676, Toulouse

Gray, Elie and Grimaud, André (2016) The Lindahl equilibrium in Schumpeterian growth models: (Knowledge diffusion, social value of innovations and optimal R&D incentives). Journal of Evolutionary Economics, 26 (1). pp. 101-142.

Gray, Elie and Grimaud, André (2014) The Lindahl equilibrium in Schumpeterian growth models: Knowledge diffusion, social value of innovations and optimal R&D incentives. TSE Working Paper, n. 14-469

Gray, Elie and Grimaud, André (2011) Diffusion de la connaissance: étude d'un modèle de croissance et applications. Revue Économique, 62 (3). pp. 579-588.

Gray, Elie and Grimaud, André (2010) Diffusion de la connaissance : étude d'un modèle de croissance schumpetérien et applications. TSE Working Paper, n. 10-204

Gray, Elie and Grimaud, André (2010) Scope of Innovations, Knowledge Spillovers and Growth. LERNA Working Paper, n. 10.11.317

Gray, Elie and Grimaud, André (2010) Scope of Innovations, Knowledge Spillovers and Growth. TSE Working Paper, n. 10-161