In game theory, two or more parties need to make decisions with fully or partially conflicting objectives. In situations where reaching a more favourable outcome depends upon cooperation between the two conflicting parties, some of the mental and subjective attitudes of the decision makers must...

Abstract We analyze the impact of three controversial pipeline projects on the power structure in the Eurasian network for natural gas. Two pipelines, “Nord Stream” and “South Stream,” allow Russian gas to bypass transit countries, Ukraine and Belarus. The third project, “Nabucco,”...