also because of potential second best world effects and the implied endogeneity of trade policy. Policy recommendations for …

This paper proposes a theory for the evolution of knowledge diffusion and growth over the very long run. A feedback … mechanism between capital accumulation and knowledge spillovers creates a unified growth theory that explains a long epoch of … produced by market R&D activities. -- Endogenous growth ; knowledge spillovers ; R&D ; globalization ; unified growth theory …