In France, the distributive pensions’ reform, driven since twenty years, has led to a diminution of the pensions’ generosity. In parallel, the tax allowances have increased to promote the development of long-term savings, supposed to “complete” the distributive pensions. The...

The aim of this article is to investigate whether anticipated technological progress can be expected to be strong enough to offset carbon dioxide (CO2)emissions resulting from the rapid growth of air transport. Aviation CO2 emissions projections are provided at the worldwide level and for eight...