Luiz Carlos Bresser-Pereira, Carmem Feijó e Eliane Cristina Araújo (2022) This paper criticizes the “fundamental equilibrium” concept and develops two econometric tests. The first checks whether the four determinant variables used in the model are
relevant. The second verifies whether this model is a good predictor of the exchange rate throughout time. (Paper: Structural Change and Economic Dynamics).