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Persistent link: https://www.econbiz.de/10000337298
This study compares two alternative approaches-the traditional ordinary least square (OLS) and the Poisson Quasi Maximum Likelihood (PQML) procedures-to estimation of the home market effects for the heterogeneous, the reference priced and the homogeneous goods in the gravity model derived in...
Persistent link: https://www.econbiz.de/10005629383