Multilateral funding for global environmental protection, such as biodiversity conservation, requires donor participation. When are donors willing to participate? We examine a game-theoretic model of multilateral funding for environmental projects in developing countries. Donors must first decide whether to participate in a multilateral institution. They do so in anticipation of a bargaining ou...

Security requirement of White-Box Cryptography (WBC) is that it should protect secret key from white-box security model permits an adversary who is able to entirely control execution of the cryptographic algorithm and its environment. It has already been demonstrated that most of the primitive is vulnerable to algebraic attacks in the white-box security perspective. In recently, a new Different...

One of the most robust phenomena in the experimental literature on multilateral bargaining is the failure of proposers to extract equilibrium rents. However, all previous experiments have overlooked the fact that outside the lab committee members are allowed to and do engage in sometimes intense communication processes prior to voting on a proposal. We conduct an experimental test of the Baron-...

Often our goal is not to prevent information flowing ‘down’ a hierarchy but to prevent it flowing ‘across’ between departments. Relevant applications range from healthcare to national intelligence, and include most applications where the privacy of individual customers’, citizens’ or patients’ data is at stake. They account for a significant proportion of information processing systems but thei...

In general, negotiations within a group of participants are processes, that starting with participants in some arbitrary (initial) states eventually will achieve an agreement with all participants being in the required negotiated states. Process of negotiation is performed according to a negotiation protocol. Here, an ordering of participants is taken as the negotiation goal; constructing a neg...

We study dynamic multilateral markets, in which players’ payoffs result from coalitional bargaining. In this setting, we establish payoff uniqueness of the stationary equilibria when players exhibit some degree of impatience. We focus on market games with different player types, and derive under mild conditions an explicit formula for each type’s equilibrium payoff as market frictions vanish. T...

Incentives created through contracts can be used as a means of decentralized control in healthcare systems to ensure more efficient healthcare. In this paper, we consider an insurer contracting with a consumer and a provider. We focus on the trade-off between ex ante moral hazard and insurance, and consider both consumer and provider incentives in the insurer's contracting problem in the presen...

the use of multilateral well is becoming an emerging method to improve oil recovery efficiently and to drain reservoirs more efficacious. by developing drilling technology, completing the oil wells as multilateral wells become more interesting especially from economic point of view. on the other hand, lack of any means for forecasting the performance of this type of wells causes drilling of the...