[eng] Transition phase models in economics ?. . This paper deals with the economic application of phase transition models, models which relate collective phenomena to individuel behaviours, through a process of interaction. For this purpose, the mechanism in question is exposed in a simple but...

[fre] Si la littérature théorique sur la lutte contre la corruption dans les pays en développement est abondante, la pratique reste difficile. L'étude des institutions impliquées et des réformes engagées contre la corruption dans quatre pays - le Bénin, le Maroc, les Philippines et le...

In many developing countries, customs efficiency is hampered by widespread corruption. This creates a major disincentive and obstacle to trade expansion. It also leads to disastrous consequences in terms of national security and public finance. This OECD Development Centre Technical Paper...