Negotiations among nations on policies to promote international economic integration have widened in recent years to cover new issues; for example, foreign direct investment rules, policies to promote competition, the international movement of labor, the environment and monetary union. In these negotiations, a consensus among the parties negotiating is usually lacking and many of these negotiat...

Lepeophtheirus thompsoni and Lepeophtheirus europaensis are two parasitic copepods naturally isolated on their sympatric hosts, i.e. turbot (Psetta maxima L.) and brill (Scophthalmus rhombus L.), respectively They are able to meet, mate and hybridize on turbot experimentally but they are naturally prevented from doing so by a strong host preference when given a choice. Theory suggests that such...

This study presents the statistics of doping control, inand outof-competition in Brazil during the year 2003 and also shows the preventive actions developed. We have asked four laboratories and their coordinators to inform us about the controls on Brazilian athletes performed during the year 2003. All controls were performed under the World Anti-doping Agency’s (WADA) rules and regulations. Our...

Abstract In this article, we use a laboratory experiment to study the effects of relational contracts on market efficiency in environments with different degrees contract enforceability and competition. By exogenously varying communication protocol, create that are more personal or impersonal. On one hand, improve by promoting trust coordination. other impersonal increase facilitating severance...

The kinetics of excited-state proton transfer to solvent from the strong photoacid 5-cyano-2-naphthol exhibits two different power-law asymptotic tails for acid and base, arising from competition between reversible and irreversible geminate reprotonation. We show that the data are in quantitative agreement with a recently developed theory for this diffusion-influenced reaction. q 2000 Elsevier ...

Negotiation is an essential skill for agents in a multiagent system. Much work has been published on this subject, but traditional approaches assume negotiators are able to evaluate all possible deals and pick the one that is best according to some negotiation strategy. Such an approach fails when the set of possible deals is too large to analyze exhaustively. For this reason the Annual Negotia...

This leads me to comparisons between what I see happening in monetary policy with fi scal policy and competition policy, as examples of other areas of applied and policy-related developments in economics. Monetary policy is different in a number of ways. Monetary policy is quite mature in the way that people think about it and reach conclusions about it. In fact, I think it is probably the area...

This paper reports the outcome of the third in the series of biennial international planning competitions, held in association with the International Conference on AI Planning and Scheduling (AIPS) in 2002. In addition to describing the domains, the planners and the objectives of the competition, the paper includes analysis of the results. The results are analysed from several perspectives, in ...

We study the evolution of ultracold plasmas by measuring the electron temperature. Shortly after plasma formation, competition between heating and cooling mechanisms drives the electron temperature to a value within a narrow range regardless of the initial energy imparted to the electrons. In agreement with theory predictions, plasmas exhibit values of the Coulomb coupling parameter Gamma less ...