Language and cultural diversity is a fundamental aspect of the present world. We study three modern multilingual societies -the Basque Country, Ireland and Wales- which are endowed with two, linguistically distant, official languages: A, spoken by all individuals, and B, spoken by a bilingual...

In real life strategic interactions decision-makers are likely to entertain doubts about the degree of optimality of their play. To capture this feature of real choice-making, we present here a model based on the doubts felt by an agent about how well is playing a game. The doubts are coupled...

In real life strategic interactions decision-makers are likely to entertain doubts about the degree of optimality of their play. To capture this feature of real choice-making, we present a model based on the doubts felt by an agent about how well is playing a game. The doubts are coupled with...