[fre] Cet article propose d’évaluer la capacité de la politique monétaire à influencer le produit et l’inflation dans les huit PECO ayant récemment adhéré à l’UE et les potentielles évolutions de ces mécanismes de transmission à la faveur des changements de régime monétaire...

[eng] This paper offers an overview of panel-data cointegration tests. We present the main tests based on the null hypothesis of no cointegration (Pedroni, Kao, Bai and Ng test ; Groen and Kleibergen test ) and the McCoskey and Kao test based on the null hypothesis of cointegration. We also...

[fre] Méthodes d'estimation de l'exposant de Hurst. Application aux rentabilités boursières . par Valérie Mignon . L'objet de ce papier est de déterminer si les séries de rentabilités boursières sont caractérisées par une structure de dépendance de long terme. Nous commençons par...

[eng] Fractional Cointegration Between Consumption and Income.. The purpose of this paper is to test the existence of a stable long-term relationship between consumption and income. To do so, we use the concept of fractional cointegration rather than the usual concept of cointegration. Standard...

[eng] The authors study the dynamics of financial integration between the United States and the euro zone. We focus on price-based indicators and two types of variables : short-and long-term interest rates and stock prices. Our results show the long-term validity of uncovered interest parity for...

[eng] Non-linear Cointegration : a Discussion of Methodology.. The aim of this paper is to present recent contributions extending the classical concept of cointegration to non-linear cases. Thus, we look at a joint study of non-stationary and non-linear phenomena and offer a complete...

[eng] Our article presents an overview of panel unit-root tests. There are two major trends in this research area. First, since the late 1990s, the work on panel unit-root tests aims to take account of heterogeneity in dynamic properties of series. Second, attempts have recently been made to...