Expansions and contractions in Brazil, Colombia and Mexico: A view through nonlinear models

The study of asymmetric behavior of macroeconomic variables over business cycles has had a long tradition in economics. In this present work, we find evidence in favor of the hypothesis of having a STAR-type nonlinear asymmetric behavior of the economic activity, over the last two decades, in three Latin American countries: Brazil, Colombia, and Mexico. For Chile and Venezuela, the null hypothesis of a linear process could not be rejected under the method established by Granger and Teräsvirta [Granger, C.W.J., Teräsvirta, T., 1993. Modelling Nonlinear Relationships. Oxford University Press, New York]. Economic activity is proxied by monthly based industrial production indexes. Evidence of asymmetric behavior is also found according to the generalized impulse response functions analysis for the three countries.