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15-137/VI - Untangling Fixed Effects and Constant Regressors


  • Authors
    Franc Klaassen, University of Amsterdam; Rutger Teulings, University of Amsterdam, the Netherlands
  • Publication date
    December 24, 2015
  • Keywords
    gravity model, fixed effects, multicollinearity, normalization, orthogonalization
  • JEL
    C18, C23, F14