AMS classifications: 90D12, 90B05.

Market entry situations are modelled, where an entrepreneur has to decide for a collection of markets which market to enter and which not. The entrepreneur can improve his prior information by making use of a group of informants, each of them knowing the situation in one or more markets. For...

AMS classification: 90D12;

AMS classifications: 90D12, 90C05, 90C34.

AMS classifications: 90A15, 90D12.

AMS classifications: 90D12, 90C05.

Relations are established between information sharing (IS) situations and IS-games on one hand and information collecting (IC) situations and IC-games on the other hand. It is shown that IC-games can be obtained as convex combinations of so-called local games. Properties are described which...

AMS classifications: 90D12; 90C05; 90C34;

In 1972 Shapley and Shubik introduced assignment games associated to finite assignment problems in which two types of agents were involved and they proved that these games have a non-empty core. In this paper we look at the situation where the set of one type is infinite and investigatewhen the...

AMS classification: 90D12.