Value-at-Risk (VaR) is a widely used tool for assessing financial market risk. In practice, the estimation of liquidity extreme risk by VaR generally uses models assuming independence of bid–ask spreads. However, bid–ask spreads tend to occur in clusters with time dependency, particularly...

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...

In this paper, we are interested in testing for contagion caused by the Thai bath collapse in July 1997. In line with earlier work, shift-contagion is defined as a structural change in the international propagation mechanisms of financial shocks. We adopt the Bai and Perron’s (1998) structural...

This paper analyzes the feasibility of a monetary union in East Asia focusing on business cycles synchronization. Considering the critical role of trade integration in the East Asian integration process, we study whether East Asian countries are characterized by business cycle synchronization....

In this paper, we suggest a different dynamic measure of comovement which is unlike previous studies allowing to test instability in comovement between two non stationary economic time series. We use the frequency approach, which is based on evolutionary spectral analysis, to estimate the...

This paper analyzes the feasibility of a monetary union in East Asia focusing on business cycles synchronization. Considering the critical role of trade integration in the East Asian integration process, we study whether East Asian countries are characterized by business cycle synchronization....

In this paper, we study the inflation dynamics in an industrial inflation-targeting country (New Zealand). Our objective is to check if the inflation targeting policy has a transition period or not. Loosely speaking, we try to give some response to the famous debate: if the inflation targeting...

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...

In this paper, we are interested in testing for contagion caused by the Thai bath collapse in July 1997. In line with earlier work, shift-contagion is defined as a structural change in the international propagation mechanisms of financial shocks. We adopt the Bai and Perron's (1998) structural...