The log of gravity revisited - Martínez-Zarzoso, Inmaculada (Applied economics, 2013)
Keywords: Bias; constant-elasticity models; Economic analysis; Economic models; Economic theory; Estimating techniques; Estimation; Estimation bias; Feasible Generalized Least Squares (FGLS); Gravity; heteroscedasticity; Least squares method; maximum likelihood; Maximum likelihood method; Methodology; Monte Carlo simulation; Poisson regression; Quantitative Finance; Regression analysis; Simulation; simulations; Studies; Trade models; Trade theory; Social Sciences & Humanities