Horizontal mergers and efficiencies; theory and anti trust practice

Horizontal mergers can be challenged by anti trust authorities under both the US and EU Horizontal Merger Guidelines. More horizontal mergers are unconditionally approved in the US than in the EU. EU merger policy toughened after 1998 but became more in line with US practices after 2004. Differences in merger policies between the US and the EU can be explained by a greater scope of the efficiency argument in the US. The paper argues that firms only want to merge in oligopoly, if they expect to realize substantial merger specific efficiency gains, which counterbalances the price increasing effect of merger.      

Crimes committed by terrorist groups: Theory,research, and prevention

Statement of Purpose: A decline in state-sponsored terrorism has caused many terrorist organizations to resort to criminal activity as an alternative means of support. This study examines terrorists' involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and manufacturing illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. Special attention is given to transnational organized crime. Crimes are analyzed through the routine activity perspective and social learning theory. These theories draw our attention to the opportunities to commit crime and the criminal skills necessary to turn opportunity into criminality. Through these lenses, the research appraises the “successes” and “failures” of terrorists' engagement in crime. Because “failures” can result from law enforcement efforts to (1) interrupt criminal skill development, and/or (2) remove criminal opportunities via technologies and transportation systems, the research represents a best practices approach to the study and control of terrorism. This project was supported by Grant No. 2003-DT-CX-0002 awarded by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice. Points of view in this document are those of the author and do not necessarily represent the official position or policies of the U.S. Department of Justice.     

What do judges say on the protection of intelligence secrets?

This article discusses the role of the discourse of law in legitimizing the protection of intelligence secrets. It draws on examples from the United Kingdom and the United States to illustrate rhetorical regularities with respect to the need to protect intelligence officers, agents, sources and methods, the effectiveness of intelligence agencies, international intelligence relationships and the effects of a mosaic of disclosed information. It concludes that judges produce specialized knowledge on state secrecy that plays a part in shaping the understanding of state secrecy in society.     

Socialization and generational political trajectories: an age,period and cohort analysis of political participation in Britain

The role of political socialization in explaining disengagement from specific modes of activism beyond voting remains largely unexplored, limited to date by available data and methods. While most previous studies have tended to propose explanations for disengagement linked to specific repertoires of political action, we propose a unified theory based on the different socialization experiences of subsequent generations. We test this theory using a new dataset of collated waves of the British Social Attitudes Survey and by applying age–period–cohort models for repeated cross-sectional data and generalized additive models to identify generational effects. We show that generational effects underlie the participatory decline across repertoires. Consistent with our expectations, the results reveal that the generation of “Thatcher’s Children” are much less likely to engage in a range of repertoires of political action than “Wilson/Callaghan’s Children”, who came of age in the more politicized 1960s and 1970s. Significantly, and in line with our theoretical expectations, the “Blair’s Babies” generation is the least politically engaged of all. We reflect on these findings and highlight the concerning implications of falling levels of activism for advanced democracies.     

Designing for equitable civic engagement: Participatory design and discourse in contested spaces

A common theme of research on participatory democracy and citizen engagement centres on the need for empirical studies that conduct a deep exploration of the nuances and complexities of these processes. This article offers a distinct response to this need through an examination of two ethnographic case studies of a participatory budgeting process in a multilingual, highly diverse community in which Spanish-speaking Latino immigrants were involved. By analyzing participants discourse from the case studies, the findings highlight the risks and rewards of reframing participatory processes as design decisions rather than static procedures.     

Associations Between Psychosocial Well-Being,Stressful Life Events and Emotion-Driven Impulsiveness in European Adolescents

Journal of Youth and Adolescence - Knowing the extent to which mental well-being and stressful life events during adolescence contribute to personality characteristics related to risk-taking...     

Recruitment into Organized Crime: An Agent-Based Approach Testing the Impact of Different Policies

Journal of Quantitative Criminology - We test the effects of four policy scenarios on recruitment into organized crime. The policy scenarios target (i) organized crime leaders and (ii) facilitators...     

Predicting How Well Adolescents Get Along with Peers and Teachers: A Machine Learning Approach

Journal of Youth and Adolescence - How well adolescents get along with others such as peers and teachers is an important aspect of adolescent development. Current research on adolescent...