Terror is a modern war strategy which uses violence as a means of communication in order to achieve political objectives. In today’s security environment narrowing the propaganda field of terrorist organization is the primary goal for the security forces. In this sense, providing and maintaining public support is the most necessary ability for security units. Rather than enemy and threat-orient...

OBJECTIVE To recognise obstacles to the implementation of the effective enforcement of tobacco sales laws and to identify measures that could be taken to overcome these obstacles. DESIGN Interviews were conducted with health department officials in Massachusetts communities to determine why their efforts to prevent illegal sales of tobacco to minors had been only partially successful. SETTI...

The administrative monopoly breaks the principle of justice, and has large harm to the society. The special chapter in Chinese Antimonopoly Law regulates the contents and corresponding legal responsibilities of administrative monopoly, but the law still has some deficiencies. The Chinese Antimonopoly Law should be perfected from increasing the operation property, confirming the comprehensive le...

Detecting deception is an inherently difficult task, but one that plays a critical role for law enforcement investigators in the interrogation room. In general, research has failed to indicate that performance in this domain is improved by training or prior experience. A signal detection framework is applied to the paradigm to better conceptualize the influence of these two factors. We found th...

Psychoanalytic and psychiatric perspectives on children who threaten to kill others are reviewed in the context of the need for an interdisciplinary approach to the problem. Converging technologies derived from a psychoanalytically informed social systems model are compared to law enforcement approaches, psychoanalytic understanding of the individual dynamics of the child, and empirical researc...

No national research has examined the effect of law enforcement officer training on the problem of officerinvolved domestic violence (OIDV). This study investigated responses of officers (n = 852) to case scenarios of OIDV before and after they participated in the National Prevention Toolkit on OIDV, an online training. Officers were asked how likely they were to take particular actions, includ...

This paper extends the optimal law enforcement literature to organized crime. We model the criminal organization as a vertical structure where the principal extracts some rents from the agents through extortion. Depending on the principal's information set, threats may or may not be credible. As long as threats are credible, the principal is able to fully extract rents. In that case, the result...

Is Crime Contagious? Understanding whether criminal behavior is “contagious” is important for law enforcement and for policies that affect how people are sorted across social settings. We test the hypothesis that criminal behavior is contagious by using data from the Moving to Opportunity (MTO) randomized housing-mobility experiment to examine the extent to which lower localarea crime rates dec...

The authors review research on police effectiveness in reducing crime, disorder, and fear in the context of a typology of innovation in police practices. That typology emphasizes two dimensions: one concerning the diversity of approaches, and the other, the level of focus. The authors find that little evidence supports the standard model of policing—low on both of these dimensions. In contrast,...

BACKGROUND As the "war on drugs" enters the latter half of its third decade since being forged into the American lexicon by President Ronald Reagan, the public has grown more skeptical of the current strategy and has proven to be receptive to a broader consideration of alternatives to incarceration. This has been the case most notably with marijuana offenses, where the policy discussion has shi...