In this paper the author analyzes the behavior of exchange rates expectations for four currencies, by considering a re-calculation and an extension of Resende and Zeidan (Expectations and chaotic dynamics: Empirical evidence on exchange rates, Economics Letters, 2008). Considering Lyapunov...

In this paper the author analyzes the behavior of exchange rates expectations for four currencies, by considering a re-calculation and an extension of Resende and Zeidan (Expectations and chaotic dynamics: empirical evidence on exchange rates, Economics Letters, 2008). Considering Lyapunov...

In a recent paper, Razzak (2001) finds some evidence of two types of asymmetry,steepness and deepness, in international business cycle data, using the nonparametric test of Randles et al. (1980). In this paper, we test for three types of asymmetry: steepness, deepness and sharpness, using the...