Why do lawyers in some jurisdictions continue to ‘automatically’ exclude the 1980 UN Convention on Contracts for the International Sale of Goods (CISG) in their choices of law for international sales contracts? Why do lawyers in other jurisdictions approach the decision very differently? Why...

This paper analyses lawyer's choices of law in international sales contracts. It identifies key reasons for opting in or out of the CISG across different jurisdictions. The paper then examines aspects of this choice from economic and psychological perspectives: from the ability to externalize...

In this paper we give a survey of recent work on game theory devoted to modeling decision making under bounded rationality. An agent's deviation from rational choice understood as maximization of gain can be caused by moral principles (religious beliefs, altruism, patriotism), emotions (envy,...

In this paper we give a survey of recent works on game theory devoted to modeling of decision making process under bounded rationality. An agent's deviation from rational choice understood as maximization of gain can be caused by moral principles (religious beliefs, altruism, patriotism),...

In this paper we formalize a new form of two-player game, that we call decision- form. A two-player decision-form game consists in a pair of decision rules, representing the rationality of each player. We develop the basic facts of this type of games, showing that this form of game generalizes...

In this paper we propose a concept of rationalizable solution for two-player decision-form games: the solution by iterated elimination of non-reactive strategies. Several original theorems are proved about this kind of solution. We study the relations between solutions by iterated elimination of...

In this paper we introduce the reactivity in decision-form games. The concept of reactivity allows us to give a natural concept of rationalizable solution for decision-form games: the solubility by elimination of sub- reactive strategies. This concept of solubility is less demanding than the...

In the present introductory work we propose an original analytical model of coopetitive game. We suggest possible general and feasible solutions; in particular, from a coopetitive perspective, we suggest compromise solutions - for our coopetitive game, by using Kalai-Smorodinsky method.