Baier, Scott L.; Bergstrand, Jeffrey H.; Clance, Matthew W. - 2015
and empirically the influence of variable and fixed export costs in explaining the likely heterogeneity in the trade … motivate theoretically the roles of variable trade costs and of fixed and variable export costs, respectively, for explaining … variables, capturing variable and fixed export costs. Fourth, we show that such estimated heterogeneous effects can predict 83 …