This paper analyzes the relevance of the inflation targeting (IT) policy in achieving its primary goal of medium-term price stability. Contrary to previous studies, we propose, in this work, a new approach; an intermediate approach that consists in conducting a time-series analysis (employed in...

We try in this paper to characterize the state of mobile phone market in Tunisia. Our study is based on a survey of foreign experience (Europe) in detecting collusive behavior and a comparison of the critical threshold of collusion between operators in developing countries like Tunisia. The...

The aim of this paper is to focus on whether or not an interaction relationship (or dependence) exists between the oil price and fundamental macroeconomic variables (that is industrial production, a proxy of macroeconomic activity, and inflation, measured by wholesale price index, Trade deficit,...

In this paper we examine the degree of interdependence between oil prices and four major countries (United

The aim of this paper is to study the degree of interdependence between oil price and stock market

This paper analyzes the time-varying integration of the Greek stock market from a regional

In this work, we study the inflation targeting effect on the inflation dynamics in the case of four industrial countries. Our objective is to check whether the inflation targeting policy (ITP) has a significant impact on the change of the inflation path. We use a non-parametric approach that...

The aim of this work is to propose a new sequential strategy-three steps testing procedure- based on recently introduced econometric techniques, in order to assess the meanreverting properties of the real exchange rate and to check whether real exchange r

The public debt crisis threatening the survival of the euro area. This crisis could appear as a byproduct of the global financial crisis. In fact, it refers to structural problems specific to Europe and the question of optimal currency area which has been in place since 1999. The sovereign debt...

This paper examines the co-movements dynamics between OCDE countries with the US and Europe. The core focus is to suggest advantageous techniques allowing the investigation with respect to time and frequency, namely evolutionary co-spectral analysis and wavelet analysis. Our study puts in...