The purpose of our paper is to derive instructive analytics on how to account for differentials in demographic variables, and in particular mortality, when performing welfare comparisons over time. The idea is to “correct” in various ways estimated income distribution measures for “sample...

This paper assesses the impact on growth and the inter-generational redistributive effects of some possible pension reforms in France using a dynamic general equilibrium model with overlapping generations. Results suggest that a reform increasing the effective average retirement age by 1.25...

La prise en compte de la responsabilité sociale de l’entreprise pose la question des moyens d’évaluer sa performance en la matière. L’exemple d’Areva.

We revisit the index leverage effect, that can be decomposed into a volatility effect and a correlation effect. We investigate the latter using a matrix regression analysis, that we call ‘Principal Regression Analysis’ (PRA) and for which we provide some analytical (using Random Matrix...

We point out that the two and half years of negotiation (1692-1694) between a group of investors and the English government, who led to the establishment of the Bank of England, aimed to guarantee the liquidity of a new public debt and not to establish a bank. We analyze the evolution of the...