We propose an alternative method of obtaining stylized facts on comovement, based on the cross-correlation function of the prewhitened time series, which only depends on the purely stochastic components of the series and the cross efects between them. This approach has the property of being...

We propose an alternative method of obtaining stylized facts on comovement, based on the cross-correlation function of the prewhitened time series, which only depends on the purely stochastic components of the series and the cross effects between them. This approach has the property of being...

In this article we further develop the suggestion of obtaining stylized facts on comovement on the basis of prewhitened time series proposed in André, Pérez and Martín (2002). Firstly, we show some examples on the robustness of the method. Secondly, we test the relevance of such a proposal by...

This paper analyzes the impact of IMF-supported programs on health and education spending in a large time-series cross-section sample of countries. Using an ARIMA model to model time dynamics and instrumental variables to correct for the well-known endogeneity of IMF-supported programs, the...