This paper investigates how oil price shocks affect the trade balance and terms of trade in a two country DSGE model. We show that the response of the external sector depends critically on the structure of financial market risk-sharing. Under incomplete markets, higher oil prices reduce the...

This paper evaluates the performance of alternative estimation methods for multiplicative and log models with heteroskedasticity. Contrary to Santos Silva and Tenreyro (2006), the results of a simulation study indicate that the Pseudo Poisson Maximum Likelihood estimator (PPML) is not always the...

The small sample performance of system Generalized Method of Moments (GMM) and an alternative Transformed Maximum Likelihood (TML) estimator is investigated in Monte Carlo simulations, implementing a data generating process that tracks important features inherent in dynamic panels used in...