The main purpose of this paper is to characterise quantitatively the impact of income on household energy consumption in the residential and transport sectors. Starting from the data collected in a paper survey, we analyse the extent of the constraint experienced by households in terms of...

[eng] Savings and distributive justice among generations . This article addresses the deterioration of the financial situation in industrialised countries by taking into account the liabilities due to the quasi « pension rights » of the « pay as you go » pension systems. In order to...