policies subsidizing education. This legitimacy lies in the fact that education is a source of positive externalities. In a … education also requires to tax births. Indeed, education subsidies decrease the net cost of children such that parents can …. When the externalities on education are very high relatively to the positive externalities on health, the indirect subsidy …

This paper attempts to re-examine the notion of equality, going beyond the classic opposition in France between … education to the question of how to raise equality of capability. In this paper we propose an assessment based on the capability …

An elementary arbitrage principle and the existence of trends in financial time series, which is based on a theorem … incorporating them into the trends. Several convincing computer experiments are reported. …

not only a rigorous approach of trends and volatility, but also efficient calculations which were already successfully …

population. This analysis has been conducted both in Lyon and Grenoble conurbation in south-east of France from several household … prospective and urban policy. It appears that very strong socio-demographic trends act to reduce, when not cancel, the effect of …

We derive two new technical indicators for trading systems and risk management. They stem from trends in time series … existence of trends in financial time series, Proc. Int. Conf. Systems Theory: Modelling, Analysis and Control, Fes, 2009), and …

We are settling a longstanding quarrel in quantitative finance by proving the existence of trends in financial time … (Integration over finite sets, F. & M. Diener (Eds): Nonstandard Analysis in Practice, Springer, 1995, pp. 195--204). Those trends …

management. This setting, which is based on the existence of trends for financial time series via nonstandard analysis (Fliess M …., Join C.: A mathematical proof of the existence of trends in financial time series, Proc. Int. Conf. Systems Theory …