This paper develops a model of noncooperative network formation. Link formation is two-sided. Information flow is two-way. The paper is based on Bala and Goyal (2000) with the following difference in assumption: the value of information decays as it flows through each agent, and the decay is...

The aim of this paper is to propose a methodology to stabilize the financial markets by adopting Game Theory, in particular, the Complete Study of a Differentiable Game and the new mathematical model of Coopetitive Game, proposed recently in the literature by D. Carfì. Specifically, we will...

The aim of this paper is to propose a methodology to stabilize the financial markets using Game Theory and in particular the Complete Study of a Differentiable Game, introduced in the literature by David Carfi. Specifically, we will focus on two economic operators: a real economic subject and a...

This paper examines two rules concerning translation right as a part of copyright - the existing rule which gives an author or a copyright owner control over the translation of his works and a new rule that removes the translation right from the copyright owner. It adopts the approach of Gordon...

This article examines the effect of climate change on a type of armed conflict that pits pastoralists (cattle herders) against each other (range wars). Such conflicts are typically fought over water rights and/or grazing rights to unfenced/unowned land. The state is rarely involved directly. The...

In democratic societies, citizens can hold their government politically accountable for the consequences of international cooperation. Can democratic accountability shape international cooperation under strategic interdependence, and if so, to what effect? I show formally that citizens can endow...

Since Hardin first formulated the tragedy of the commons, researchers have described various ways that commons problems are solved, all based on the model of individual rationality. Invariably, these institutional solutions involve creating some system of property rights. We formulate an...

The protests associated with the 2011 Arab Spring represent a serious and sustained challenge to autocratic rule in the Middle East. Under what conditions will Arab protest movements translate into a full-fledged ‘fourth wave’ of democratization? We argue that questions about the...

This paper provides a formal analysis on the investment coordination problem in a vertically separated electricity supply industry, although the analysis may apply also to other network industries. In an electricity system, the investment decisions of network and power plants need to be...

In this paper, we address the problem of convergence to Nash equilibria in games with rewards that are initially unknown and which must be estimated over time from noisy observations. These games arise in many real-world applications, whenever rewards for actions cannot be prespecified and must...