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What really determines Polish exports? The semi-mixed effects gravity model for Poland
2017
Argumenta Oeconomica
The goal of this article is to investigate the determinants of the intensity of Polish exports with the use of the trade gravity approach in a panel data set covering the period 1999-2013. In an attempt to obtain unbiased results we utilize the semi-mixed effect method using PPML estimator as suggested by the recent empirical literature. In the basic version of the trade gravity model, we take into account the standard factors suggested by the literature of the subject. In its extended version,
doi:10.15611/aoe.2017.2.01
fatcat:yhmi4ny4kzf27a4myxo5eks4cy