Coughlin, Cletus C. - 2015
extensive and intensive trade margins using state-level exports to foreign nations. Our theoretical analysis provides definitive …We adapt the heterogeneous firm trade models of Helpman, Melitz, and Rubinstein (2008) and Lawless (2010) to analyze … predictions for the effects of changes in fixed costs, variable costs, and foreign income on the extensive margin, while for the …