The use of internal games: the case of addiction

Article Abstract:

A model is developed to study addictive behavior. The model incorporates the two conflicting variables of addiction, namely, 'Reason' and 'Appetite.' Reason can either suppress or resign to the Appetite while the Appetite can either remain abstinent or consume the drug. It is shown that the payoff matrix changes when addictions are strengthened by preceding consumption. The model also clarifies unresolved issues in Becker and Murphy's neoclassical model of addiction.

Research, Compulsive behavior, Game theory

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Psychoanalysts in the public eye: internal resistances

Article Abstract:

The need for more public information efforts by psychoanalysts is discussed. Topics include the inward-looking posture of organized psychoanalysis, media discussions and public attitudes, basic psychoanalytic principles that can be communicated to the general public, and the influence of Freud.

Public relations, Psychoanalysis

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Who wants safer streets? Explaining concern for public safety in Brazil

Article Abstract:

A survey conducted in Brazil concluded that the need for greater public safety has a positive own -income effect, but the negative neighborhood-income effect. The effects of lack of public safety on the desire for greater safety are discussed.

Police Protection, Brazil, Civil Disturbances, Prevention, Surveys, Public safety crimes, Offenses against public safety, Public safety services, Public safety

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