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881.
Bilateral Investment Treaties (BITs) have proliferated throughout the international system. While ostensibly commercial in purpose, do BITs have domestic political ramifications? I argue that BITs affect a leader’s tenure through their effect on the property rights environment in developing countries. BITs, by segmenting a country’s property rights environment for foreign and domestic firms, reduce the incentive for foreign firms to lobby for property rights protections in the host country thus leading to a stagnating domestic property rights environment. In autocracies, a stagnating domestic property rights regime benefits domestic business elites who can continue to stymie small and medium enterprises (SMEs). The political benefits of BITs, however, decrease as a country becomes more democratic. Using a dataset of developing country leaders over the period 1965-2011, I find support for my hypothesis that BITs are associated with a decreased hazard of losing office and that the effect diminishes with higher levels of democracy. My results highlight the consequences of the legalization of global investment on the domestic political economy.  相似文献   
882.
The weak natural law thesis asserts that any instance of law is either a rational standard for conduct or defective. At first glance, the thesis seems compatible with the proposition that the validity of a law within a legal system depends upon its sources rather than its merits. Mark C. Murphy has nonetheless argued that the weak natural law thesis can challenge this core commitment of legal positivism via an appeal to law’s function and defectiveness conditions. My contention in the current paper is that in order to make good on the challenge, the defender of the weak natural law thesis should appeal explicitly to the common good, understood as the principal normative reason in the political domain. In section I I outline the main implications of the weak natural law thesis and clarify a common misunderstanding regarding its explanatory role. Section II then argues for the indispensability of the common good to the natural law jurisprudential thesis on the grounds that it has an essential role to play in a natural law account of law’s defectiveness conditions and the presumptive moral obligatoriness of legal norms. Finally, in section III I examine the compatibility of a strengthened version of the weak natural law thesis with legal positivism in light of the centrality of the common good to the natural law jurisprudential position.  相似文献   
883.
Based on survey data of 348 lawyers in Fujian, this study empirically tests how lawyers' political embeddedness (i.e., lawyers' bureaucratic, instrumental, and/or affective ties to the courts and prosecutors) has impacted upon their defense practices in criminal trials and their pursuit of liberal values. Our data reveal that politically embedded lawyers report more (not fewer) difficulties in practice (e.g., in requesting witness testimony in court, requesting new evidence, and requesting new evaluations and investigations of the case). Clients are more satisfied with representation by politically non-embedded lawyers than lawyers who are embedded. Using statistical evidence, this paper analyzes potential reasons and draws out the implications.  相似文献   
884.
Drug court judges enforce mandated treatment through a series of rewards and graduated sanctions as compliance with mandated treatment and retention are crucial to successful graduation for participants. A study of 600 graduates from drug court details self-report data of motivations and perceptions offenders shared about their experience in drug court. Clients rated different factors related to their entry into, retention in, and graduation from drug court. Upon graduation, clients rated the opportunity to avoid jail as a key factor in their decision to enter drug court and positive improvements in their life as significant in their decision to remain. This research provides important information on the drug court experience from those clients who successfully graduated.  相似文献   
885.
Traditionally, it has been argued that increased economic competition through free trade agreements would bring about environmental degradation. This study, however, argues that recent international free trade agreements have tended to enhance environmental cooperation among participating countries. This study has examined the process by which East Asian countries have developed mechanisms for the extant level of regional environmental cooperation, particularly highlighting the reasons for commonalities and differences in regional environmental cooperation between ASEAN and the dominant economies in the region. It finds that three factors particularly matter for developing regional environmental cooperative mechanisms: networks of intergovernmental organizations, the strong willingness of political leaders which is often embodied in national strategies for regionalism and the establishment, and the institutionalized linkage—particularly through FTAs—between trade and the environment. Tracing the process of policy evolution within three groups of countries sheds light on the political conditions under which the four entities involved (the ASEAN, Japan, China, and the Republic of Korea) have produced and strengthened cooperative environmental mechanisms among them along with free trade agreements. Focusing especially on the environmental policy changes in Japan, China, and the ROK associated with the creation of its FTAs with ASEAN, the study concludes that each of free trade agreements has incrementally developed environmental cooperation, especially when integrated into a vision for regional integration.  相似文献   
886.

Objectives

To determine whether crime-reduction effects of increased police patrols in hot spots are dependent on the “hard” threat of immediate physical arrest, or whether “soft” patrols by civilian (but uniformed) police staff with few arrest powers and no weapons can also reduce crime. We also sought to assess whether the number of discrete patrol visits to a hot spot was more or less important than the total minutes of police presence across all visits, and whether effects based on counts of crime would be consistent with effects on a Crime Harm Index outcome.

Methods

We randomly assigned 72 hot spots into 34 treatment units and 38 controls. Treatment consisted of increases in foot patrol by uniformed, unarmed, Police Community Support Officers (PCSOs) who carry no weapons and hold few arrest powers beyond those of ordinary citizens. GPS-trackers on every PCSO and Constable in the city yielded precise measurements of all patrol time in all hot spots. Standardized mean differences (Cohen’s d), OLS regression model, and Weighted Displacement Quotient are used to assess main effects, to model the interaction effect of GPS data with treatment, and to measure the diffusion-of-benefits of the intervention, respectively. Outcomes included counts of incidents as well as the Cambridge Crime Harm Index.

Results

As intended, patrol visits and minutes by Police Constables were equal across the treatment and control groups. The sole difference in policing between the treatments groups was in visits to the hot spots by PCSOs, in both the mean daily frequency of discrete visits (T?=?4.65, C?=?2.66; p?≤?.001) and total minutes across all visits (T?=?37.41, C?=?15.92; p?≤?.001), approximately two more ten-minute visits per day in treatment than in control. Main effect estimates suggest 39 % less crime by difference-in-difference analysis of reported crimes compared to control conditions, and 20 % reductions in emergency calls-for-service compared to controls. Crime in surrounding areas showed a diffusion of benefits rather than displacement for treatment hot spots compared to controls. A “Reiss’s Reward” effect was observed, with more proactive patrols predicting less crime across treatment hot spots, while more reactive PCSO time predicted more crime across control hot spots. Crime Harm Index estimates of the seriousness value of crime prevented ranged from 85 to 360 potential days of imprisonment in each treatment group hot spot (relative to controls) by a mean difference of 21 more minutes of PCSO patrol per day, for a potential return on investment of up to 26 to 1.

Conclusions

A crime reduction effect of extra patrols in hot spots is not conditional on “hard” police power. Even small differences in foot patrols showing the “soft power” of unarmed paraprofessionals, holding constant vehicular patrols by Police Constables, were causally linked to both lower counts of crimes and a substantially lower crime harm index score. Correlational evidence within the treatment group suggests that greater frequency of discrete PCSO visits may yield more crime reduction benefit than greater duration of those visits, but RCTs are needed for better evidence on this crucial issue.
  相似文献   
887.
Using data from a national sample of 388 Latino young adolescents, this study identified the social-demographic characteristics, influences in the broader social environment, and parenting practices that predict youth academic achievement. Youths who were Mexican American, older, and had an English language problem had lower levels of reading and mathematics achievement. Youths of mothers who began childbearing at older ages, had higher levels of intellectual abilities, and reported no English language problem scored better on both types of achievement tests, but poverty was related only to reading achievement. Attendance in higher-rated schools was associated with higher reading and mathematics scores, but residence in better quality neighborhoods was related only to reading achievement. Three parenting practices—providing cognitive stimulation, parent–youth conflict, and academic involvement—predicted both types of achievement. The effect of poverty on reading achievement was explained by residence in lower quality neighborhoods, lower levels of cognitive stimulation, and parent–youth conflict.Associate Professor, University of Illinois at Urbana-Champaign. Received PhD in Social Welfare from the University of Wisconsin – Madison. Research interests include examining the effects of poverty and other risk factors on the well-being of children, adolescents, and families.  相似文献   
888.
This article critically reviews the literature about adolescent males’ sexuality in order to describe the state of the science and to identify promising concepts and research designs that have the potential to guide the next generation of research. A critique was conducted on 94 peer-reviewed studies of sexual behaviors that included a sample of adolescent males; 11 scholarly texts and 2 dissertations. Most studies lacked a theoretical foundation and had cross-sectional designs. For those studies with a theoretical base, 3 perspectives were most often used to guide research: cognitive, biological, or social-environmental. Studies frequently relied on older adolescents or young adult males to report behaviors during early adolescence. Male-only samples were infrequent. Findings include (a) the measurement of sexual activity is frequently limited to coitus and does not explore other forms of “sex”; (b) cognitive factors have been limited to knowledge, attitudes, and intent; (c) little is known about younger males based on their own self-reports; (d) little is known about the normative sexuality development of gay adolescent males; and (e) longitudinal studies did not take into account the complexities of biological, social, and emotional development in interaction with other influences. Research on adolescent sexuality generally is about sexual activity, with little research that includes cognitive competency or young males’ sense of self as a sexual being. The purpose of the paper is to critically review the literature about male sexuality in order to describe the state of the science as well as to identify potential directions to guide the next generation of adolescent male sexual being research.Assistant Professor in the School of Nursing at Oakland University. Received her PhD in Nursing from the University of Michigan, with a specialization in Health Promotion and Risk Reduction. Research interests include adolescent health behaviors, male sexuality, and fostering youth through community-based, asset-building interventions.Associate Professor and Director for Undergraduate & Non Traditional Programs in the School of Nursing at the University of Michigan. Inducted as a Fellow in the Academy of American Nurses. Received a PhD in Nursing from New York University. Research interests include female adolescent health and health-compromising behaviors, specifically the influence of contextual environments on adolescents’ participation in health promoting or health-compromising behaviors.Professor Emeritus in the School of Nursing and Center for Nursing Research at the University of Michigan. Received a PhD in Public Health from the University of Michigan. Research interests include women’s and men’s contraceptive use behaviors, development of nursing in China, and health policy.  相似文献   
889.
Crime scholars and practitioners have argued that police actions should be focused on high-risk crime places rather than spread thinly across the urban landscape. This review examines five randomized controlled trials of the effects of concentrating police enforcement efforts on crime hot spots. The findings of these evaluations suggest that focused police actions can prevent crime and disorder in crime hot spots. A meta-analysis of the effect sizes from the five experiments reveals a statistically significant mean effect size for hot spots policing interventions; this suggests overall reductions in citizen calls for service in the treatment hot spots relative to the control hot spots. These studies also suggest that focused police actions at specific locations do not necessarily result in crime displacement. Although these evaluations reveal that these programs work in preventing crime, additional research is needed to unravel other important policy-relevant issues such as community reaction to focused police enforcement efforts.  相似文献   
890.
The authors have conducted a statistical analysis of 340 court files investigated in the Forensic Medicine Department Medical University of Silesia, Katowice in the years 2003–2007 with regard to chances for as well as difficulties in giving medico-legal opinions on drivers’ alcohol intoxication levels, which would be valid for court purposes.  相似文献   
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