Cet ouvrage collectif s'amorce par le constat de la crise de l’État (première partie) et de ses incidences sur la manière de concevoir le monde d’un point de vue théorique, juridique, économique et identitaire. Ce premier moment de l’analyse se prolonge par une ouverture sur les...

The chapter focuses on the crisis in the countries of eastern Europe, starting with the ‘transition’ to capitalism at the end of the 1980s. The concept of ‘core and periphery’ played an important role in the building of the EU. What were the consequences of EU-membership for the...

We consider two-person undiscounted repeated games with lack of information on one side and state-independent signalling and prove the existence of a "joint plan" uniform equilibrium.

We prove the existence of the maxmin of zero-sum recursive games with one sided information.

We give new proofs of existence of the limit of the discounted values for two person zero-sum games in the following frameworks: incomplete information, absorbing, recursive. The idea of these new proofs is to use some comparison criteria.