We study the gains from trade in an economy with oligopolistic competition, firm heterogeneity, and innovation …. Oligopolistic competition together with free entry make markups responsive to firm productivity and trade costs. Lowering trade … incomplete pass-through of trade costs to export markups are strong enough to compensate for the increase in competition on …

prices and features of goods without incurring search costs. The platform alleviates sellers' competition by charging them …

competition between the TV channels, since they take into account the fact that a lower viewer price at one channel will harm …

developing a novel approach to competition between different organizational forms, it frames the relevant trade-offs precisely …

stress that competition and regulatory authorities should take seriously the potential trade-off between market power effects …

local credit markets. We provide evidence that marginal increases in interbank competition are detrimental to relationship … technologies are al-ready widely in use in the market by a large group of small mutual banks, an increase in competition may drive …