Ghironi, Fabio; Melitz, Marc J. - In: The Quarterly Journal of Economics 120 (2005) 3, pp. 865-915
We develop a stochastic, general equilibrium, two-country model of trade and macroeconomic dynamics. Productivity differs across individual, monopolistically competitive firms in each country. Firms face a sunk entry cost in the domestic market and both fixed and per-unit export costs. Only...