Collider aspects of flavour physics at high Q

This review presents flavour related issues in the production and decays of heavy states at LHC, both from the experimental side and from the theoretical side. We review top quark physics and discuss flavour aspects of several extensions of the Standard Model, such as supersymmetry, little Higgs model or models with extra dimensions. This includes discovery aspects as well as measurement of several properties of these heavy states. We also present public available computational tools related to this topic.Comment: Report of Working Group 1 of the CERN Workshop ``Flavour in the era of the LHC'', Geneva, Switzerland, November 2005 -- March 200

Rewarding Policemen Increases Crime. Another Surprising Result from the Inspection Game

Inspection games are 2x2 games in which one playermust decide whether to inspect the other player, who in turnmust decide whether to infringe a norm or a regulation.Inspection games have a single, mixed strategy Nashequilibrium, which has counter-intuitive comparative staticsproperties. This result has been used by Tsebelis (1989) andHoller (1992) to show that the economic approach to lawenforcement is not likely to generate clear-cut predictions.In this paper I discuss a variant of the inspection game inwhich the inspector can act as a Stackelberg leader. I willalso show that this version of the inspection game hascounter-intuitive comparative statics properties. Inparticular, increasing inspector’s incentives to enforce thelaw increases the frequency of law infractions. Copyright Kluwer Academic Publishers 2004