The results of this paper complement the recent findings of real exchange rates as stationary processes. The standard procedure of applying a battery of unit root tests can be problematic since the tests are sensitive to the specifics of the time-series process. The novelty of the approach we...

This paper extends previous studies by investigating the relevance of structural breaks and long memory in modeling and forecasting the conditional volatility of oil spot and futures prices using a variety of GARCH-type models. Our results can be summarized as follows. First, we provide evidence...

The degree of integration and openness of OECD economies has consistently increased throughout most of the past three decades. By limiting the influence of non-economic factors, and reducing heterogeneity in economic systems, increased integration and openness enhance the emergence of common...

International trade is a principle transmission mechanism by which developments in one country can have repercussions in others and how it is modelled is an important part of any multi-country model. This paper describes recent estimation work carried out by the OECD, which respecifies and...

There has been serious suspicion of a spurious rejection of the unit roots in panel studies of PPP due to the failure to control for cross-sectional dependence. This article presents evidence of mean-reversion in industrial country real exchange rates in a set up that accounts naturally for...

El objetivo de este trabajo es investigar los determinantes de los flujos netos de capital para el caso de la economía Argentina. Se plantea un modelo de VEC estructural (SVEC) en relación con las causas de los flujos netos de capital y se emplean funciones de impulso-respuesta y análisis de...

Evidence in favor of the monetary model of exchange rate determination for the South African Rand is, at best, mixed. A co-integrating relationship between the nominal exchange rate and monetary fundamentals forms the basis of the monetary model. With the econometric literature suggesting that...

International trade is a principle transmission mechanism by which developments in one country can have repercussions in others and how it is modelled is an important part of any multi-country model. This paper describes recent estimation work carried out by the OECD, which respecifies and...

The degree of integration and openness of OECD economies has consistently increased throughout most of the past three decades. By limiting the influence of non-economic factors, and reducing heterogeneity in economic systems, increased integration and openness enhance the emergence of common...

This paper introduces a model, based on the Kalman filter framework, which allows for time varying parameters, latent factors, and a general GARCH structure for the residuals. With this extension of the Bekaert and Harvey (1997) model it is possible to test if an emerging stock market becomes...