Acommon thread in the economic sanctions literature is the assumption that multilateral cooperation among the potential sanctioning states is a necessary and/or sufficient condition for generating a successful outcome.1 Indeed, obtaining multilateral cooperation is so important that some scholars make this their dependent variable. Some of the more sophisticated work on economic coercion has fo...

Cooperation is vital for maintaining the integrity of complex life forms. In many cases in nature cooperation manifests itself through constituent parts performing different, but complementary, functions. The vast majority of studies on the evolution of cooperation, however, look only at the special case in which cooperation manifests itself via the constituent parts performing identical tasks....

In this paper, symbol-error-rate (SER) performance analysis and optimum power allocation are provided for uncoded cooperative communications in wireless networks with either decode-and-forward (DF) or amplify-and-forward (AF) cooperation protocol, in which source and relay send information to destination through orthogonal channels. In case of the DF cooperation systems, closed-form SER formula...

A human-mobile manipulator cooperation module is designed to support a target task consisting of the transportation of a rigid object betw een a mobile manipulator and a master human worker. Our approach in troduces an in ten tionrecognition capability in the robot, based on the search for spectral patterns in the force signal measured at the arm gripper. The mobile manipulator takes advan tage...

In the context of an infinitely repeated Prisoners’ Dilemma, we explore how cooperation is initiated when players signal and coordinate through their actions. There are two types of players patient and impatient and a player’s type is private information. An impatient type is incapable of cooperative play, while if both players are patient types and this is common knowledge then they can cooper...

International cooperation is an integral part of furthering medical and scientific progress. Many specilist societies exist for that purpose and have written into their constitutions that such cooperation and coordination is their aim. They hope to achieve their aims by exchange, in all languages, of information and by so doing strengthen the relations between individual physicians and scentist...

I study two-player undiscounted repeated games with imperfect private monitoring. When strategies are restricted to those implementable by finite automata, fewer equilibrium outcomes are possible. When only two-state automata are allowed, a simple strategy, “Win-Stay, Lose-Shift,” leads to cooperation. WSLS has the nice property that it is able to endogenously recoordinate back to cooperation a...

—Mobile users' data rate and quality of service are limited by the fact that, within the duration of any given call, they experience severe variations in signal attenuation, thereby necessitating the use of some type of diversity. In this two-part paper, we propose a new form of spatial diversity, in which diversity gains are achieved via the cooperation of mobile users. Part I describes the us...

In the context of an in…nitely repeated Prisoners’Dilemma, we explore how cooperation is initiated when players signal and coordinate through their actions. There are two types of players patient and impatient and a player’s type is private information. An impatient type is incapable of cooperative play, while if both players are patient types and this is common knowledge then they can cooperat...

The article suggests a new explanation for cooperation in large, unstructured societies that avoids the restrictions required in most previous attempts. Our explanation deals with the role of internalized norms. Even internalized norms, i.e. norms that alter the perceived utility from acting in a cooperative or uncooperative way, will not help to overcome a dilemma in an unstructured society, u...