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101.
The potential democratizing effect of political decentralization reforms has been a matter of substantial theoretical and empirical debate. This article analyzes the effect of local democratic institution building on the political attitudes and behavior of citizens living in small towns in Uruguay. More specifically, using a natural experiment design, this research seeks to establish the causal impact of recently established elections of local authorities on individuals' political engagement. It develops a comparative case study analyzing the consequences of this institutional innovation in two towns. It shows that individuals from the town where citizens have the opportunity to elect their local authorities have more positive attitudes toward politics than those from the town without such elections.  相似文献   
102.
The content of ecstasy tablets has been changing over the years, and nowadays 3,4‐methylenedioxymethamphetamine (MDMA) is not always present in the tablets. The aim of this study was to investigate the chemical composition in the seized tablets labeled as ecstasy. We analyzed samples from 150 different seizures made by Sao Paulo's State Police by gas chromatography–mass spectrometry. MDMA was present in 44.7% of the analyzed samples, and another twenty different active substances were identified in these tablets, such as caffeine, 2C‐B, piperazines, amphetamines, phencyclidine, and others. Methamphetamine was present in 22% of these samples. The results demonstrate a huge shift in the pattern of trafficking of synthetic drugs, where MDMA has been replaced in tablets mostly by illicit psychoactive substances, in a clear attempt to bypass the law. The great variability in the tablets composition may lead to an increased risk of drug poisoning.  相似文献   
103.
This article builds a simple theoretical model for the optimal expected length of a franchise contract. The main outcome is that fixed specific investment positively impacts contract duration confirming previous theoretical conjectures. Additionally, other variables such us the price–cost margin of the franchise, the brand name or the discount factor also play a relevant role. The empirical analysis using a large sample of franchises operating in Spain confirms the main conclusions of the model. However, the connection found between investment and duration, although statistically robust, is weak from an economic point of view. This result suggests the possibility that, in general, most franchisees are not in equilibrium because of the high standardization of this contract term across franchises. In these cases, the expectation of renewal is likely to be a crucial element of adjustment.  相似文献   
104.
This article is about the process of negotiation and implementation of a bilateral environmental agreement between two developing countries. It analyzes the case of the Act of Jaguarão between Brazil and Uruguay on assessing the risk of transboundary air pollution by the President Medici (UTPM) coal-powered thermo-electrical facility in the Candiota region of southern Brazil. The article adds to the scarce literature on international environmental conflict resolution and negotiations between developing countries, especially in Latin America. First, it explains that even with the asymmetry of power between Brazil and Uruguay, negotiation was possible due to a series of factors, such as the interest of Brazilian environmental agencies in improving the monitoring of emissions from UTPM and the international scrutiny of Brazil prior to the upcoming Rio-92 Earth Summit. Both states obtained mutual gains from the agreement by developing ‘joint fact finding’ research and monitoring. Second, different from most of the mainstream literature, the research reveals that weaknesses in institutional agreements, such as a lack of sanctions or deadlines, were not an implementation impediment. In fact, the very weaknesses of the agreement actually enabled authorities in both countries to cooperate in the development of an acid rain monitoring program in the Candiota region, and as a result, to improve air monitoring capacities in both countries. Third, this research shows that the implementation process (1991–2003) produced different results and impacts: it helped to develop technical capacities of environmental agencies in both countries, increased the political power of Brazilian environmental agencies to control UTPM, and pushed for behavioral changes to enable UTPM to respond to the demands of both governments.  相似文献   
105.
Our current debates concerning communication law and policy would have been unrecognizable to us twenty years ago. Few predicted in 1993, when the World Wide Web was just five years old, that in two decades, the functions of a word processor, camcorder, telephone, camera and pager could all fit within a single, palm-sized device — let alone that the same device could be connected to hundreds of millions of like devices and distribute text, photographs and video in milliseconds. Today's prognostications are often tomorrow's follies. But as the articles in this issue show, communication scholars continue the task of fitting current law into the changed communication spaces created by the digital revolution. After surveying these changes, this article argues that over the next two decades, communications-related technological change will be felt in two areas that have long been the province of state tort law: reputation and privacy.  相似文献   
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In view of urgent social and environmental problems, it is important to understand the political dynamics that may promote sustainable development and to identify the agents that make changes in this direction happen. We examine the role and authority of a new type of actor that has recently emerged on the global stage—the social entrepreneur, who tackles social and ecological problems with entrepreneurial means. We consider them as agents that perform functions and provide services that have been considered to be the sole authority of states. For instance, the provision of water services has long been considered an exclusive task of the state. The water sector therefore serves as a good example to explore how these agents come up with their own missions and political agendas. Via an illustrative sample of social entrepreneurs from around the world, we explore their relation to water governance in general and the hydraulic mission in particular. We propose that their innovative potential serves as their main source of authority. Their local embeddedness along with their educational efforts, participatory goals, and accreditation as “social entrepreneur” provide additional sources of authority.  相似文献   
109.
The major issues of medico-legal relevance in fatal falls from a height are the manner of death and the reconstruction of the event. We present a peculiar case of a fatal fall from a height of about 9 m, involving a 27-year-old woman. At the death scene investigation, no suicide notes, housebreaking marks, or signs of fight were found, thus weakening both the suicide and homicide hypotheses. Combining circumstantial, autopsy and toxicology data, the kinematic analysis of the jump/fall, and the histological evidence of a myocardial sarcoidosis involving the left ventricle, we hypothesized that the young woman might have accidentally fallen from the window because of a sudden loss of consciousness related to cardiac disease undiagnosed during life. We believe that our brief report is a good example of the powerful additional information that histological investigations can offer for reconstructing the dynamics of the event in falls from a height and other traumatic fatalities.  相似文献   
110.
The aim of this study was to analyze the differential profile of male batterers in prison with and without psychopathy. The sample consisted of 162 perpetrators sentenced for a serious offence against their intimate partner. The prevalence of psychopathy or psychopathic traits, established according to the Psychopathy Checklist-Revised, was about 12%. The psychopathic batterers were younger, more impulsive, more suspicious, and less empathetic and had lower self-esteem than nonpsychopathic batterers. However, the psychopathic batterers were not engaged in intimate femicide more often than were the nonpsychopathic batterers. The severity of the crime was similar in both groups, so it may be attributed to other variables (e.g., substance abuse, intoxication at the time of the offence, violence history, jealousy, etc.). Implications of these results for further research and clinical practice are discussed.  相似文献   
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