One of the most popular univariate asymmetric conditional volatility models is the exponential GARCH (or EGARCH) specification. In addition to asymmetry, which captures the different effects on conditional volatility of positive and negative effects of equal magnitude, EGARCH can also...

A new-Keynesian DSGE model in which contractionary monetary policy shocks generate recessions is estimated with U.S. data. It is then used in a Monte Carlo exercise to generate artificial data with which VARs are estimated. VAR monetary policy shocks are identified via sign restrictions. Our VAR...

The scientific environment might influence university researchers’ job designs. In a principal–agent model, researchers must choose between substitutable tasks, publishing or teaching, according to their individual abilities and the scientific and pedagogical context that exists in their...

In this article we re-examine the mean-reverting property of the current account for the US, the UK, Canada and France. This is important because a current account that is not a stationary process implies that the external debts are unsustainable. The empirical results show that the current...

Municipalities manage their budgets in a complex national, regional, and local legal framework while being under the cross-pressure between of citizens claiming for better public goods and higher-level Administrations requiring higher allocative efficiency in public spending. The legal framework...

This article investigates the cointegrating and vector autoregressive relationships in CO2 allowances spot and futures prices, valid for compliance under the EU Emissions Trading Scheme (EU ETS). Our empirical analysis yields to reject a cointegrating relationship between CO2 spot and futures...

The openness of the immigration policy toward developing countries is strongly debated in industrialized countries. In this paper we build an indicator of the "revealed" migration policy openness by computing the difference between the observed migration flows and the structural migration flows...

This paper investigates regression quantiles (RQ) for unstable autoregressive models. The unifoem Bahadur representation of the RQ process is obtained. The joint asymptotic distribution of the RQ process is derived in a unified manner for all types of characteristic roots on or outside the unit...

Dans ce document nous estimons le modele collectif d'offres de travail de Chiappori et al. (1998) sur donnees francaises recentes en simulant la contrainte budgetaire des menages. Pour cela nous avons pris en compte l'impot sur les revenus ainsi que les principales prestations familiales. Les...