In this paper, we investigate the impact of monetary policy signals stemming from the ECB Council and the FOMC on the intradaily Euro-dollar volatility, using high-frequency data (five minutes frequency). For that, we estimate an AR(1)-GARCH(1,1) model, which integrates a polynomials structure...

Using methods from machine learning - adaptive sequential ridge regression with discount factors - that prevent overfitting in-sample for better and more stable forecasting performance out-of-sample we show that fundamentals from the PPP, UIRP and monetary models consistently improve the...

With the emergence of the chaos theory and the method of surrogates data, nonlinear approaches employed in analysing time series typically suffer from high computational complexity and lack of straightforward explanation. Therefore, the need for methods capable of characterizing time series in...

Most of the international asset pricing models are developed in the situation where purchasing power parity (PPP) is not respected. Investors of different countries do not agree on expected security returns. However, in this case, an equilibrium on the international assets market may exist but...

This paper relaxes a fundamental hypothesis commonly accepted in the expectation formation literature: expectations are, unchangingly, either rational or generated by one of the three simple extrapolative, regressive or adaptive processes. Using expectations survey data provided by Consensus...

This paper examines the relationships between the CAC40 index, the Dow Jones index and the Euro/USD exchange rate using daily data over the period 1999-2008. We find that these variables are I(1) nonstationary series, but they are fractionally cointegrated: equilibrium errors exhibit slow mean...

This paper explores the impact of Europe's existing institutional framework on the degree of macroeconomic disparity in the Eurozone. It draws son analysis of the costs of this framework as well as of the benefits of European economic and monetary unification. It also highlights how these costs...

This paper proposes an assessment of the monetary policy performed by the European Central Bank (ECB) and, more specifically this paper investigates to what extent the ECB monetary policy decisions were guided by financial instability signals. Our assessment is achieved by estimating a Taylor's...

Myrdal's works are usually analysed with a dual and separated point of view : on the one hand the methodological papers concerning the value problem and based on a strong non neutrality thesis ; on the other part the theoretical analysis concerning monetary theory and policy, with a Wicksellian...

The recent fi nancial crisis revealed several flaws in both monetary and fi nancial regulation. Contrary to what was believed, price stability is not a suffi cient condition for financial stability. At the same time, micro-prudential regulation alone becomes insu fficient to ensure the financial...