Media type: E-Book; Report Title: On the Problem of Endogenous Unobserved Effects in the Estimation of Gravity Models Contributor: Egger, Peter [Author] imprint: Vienna: Austrian Institute of Economic Research (WIFO), 2000 Language: English Keywords: C33 ; gravity equation ; panel econometrics ; F14 Origination: Footnote: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen. Access State: Open Access