We analyse how spatial disparities in innovation activities, coupled with migration costs, affect economic geography …

We study the gains from trade in an economy with oligopolistic competition, firm heterogeneity, and innovation …. In addition to markups, selection and innovation provide additional channels through which the trade-induced effect on … channels; we find that innovation plays a small but non-negligible role, while the main component is equally split between the …

We study the gains from trade in a model with oligopolistic competition, heterogeneous firms and innovation, and … concentration contributes substantially to the gains from trade, mostly via its stimulating effect on innovation. Sizeable gains …

-doing and organizational forgetting in R&D on firms' incentives to innovate. I develop a dynamic step by step innovation model … allows followers to catch up. Contrary to the benchmark case, the leader's innovation effort declines with the lead. This …

intricate reverse engineering are. Unlike similar step-by-step innovation models of economic growth, the model assumes Cournot …

learningbydoing and organizational forgetting in R&D on firms' incentives to innovate. A dynamic step-by-step innovation model with … allows followers to catch up. Contrary to the benchmark case the leader's innovation effort declines with the lead. This …