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During the second half of the twentieth century, Mexico City, the country’s capital, exhibited unprecedented demographic growth and physical expansion involving numerous local government jurisdictions transcending the historical city limits. The resulting spatial distribution of population and location of economic activities in a complex metropolitan structure generated direct and indirect pressures on the Mexico Valley environment and beyond. Comprising the metropolitan area, a set of weak municipalities impose an apparent insurmountable barrier to transcend roles and a traditional institutional structure. Most, if not all, metropolitan municipalities have shown limited capabilities to respond to what seems to be the cross‐cutting character of these trends that require coordinated multisectorial and multiscale management solutions. This article analyzes the impact of those processes and explores the scope (challenges and opportunities) of urban and environmental metropolitan policy responses.  相似文献   
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The World Health Organization (WHO) introduced the concept of stewardship to clarify the practical components of governance in the health sector. For the WHO, stewardship concentrated on how government actors take responsibility for the health system and the wellbeing of the population, fulfill health system functions, assure equity, and coordinate interaction with government and society. This article overviews the contents of this special issue, which offers examples of how health stewards in a variety of countries have addressed issues of health security, primary care expansion, family planning, and quality of care. The contributors' articles draw lessons for policy, programs, and management useful for practitioners and scholars. Our overview identifies several themes emerging from the articles: the foundational role of legal frameworks for effective stewardship, the importance of institutional arrangements as enablers, the influence of regional and global entities on national stewardship, the connection between credible decision‐making structures and stewardship, and pathways to sustainable financing and domestic resource mobilization. The discussion concludes with highlighting several gaps in knowledge and practice related to health stewardship.  相似文献   
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Can emerging technologies transform not only markets, but also foster new regulatory change mechanisms? In the context of prevailing theories of regulatory change, this article explores the extent to which an interest‐based explanation can account for the regulatory responses toward emerging Transportation Network Companies (TNCs). Based on a primary cross‐city analysis of the 40 largest cities in the United States, the study found that although the existence of ex ante interest groups indeed somewhat limited the extent of ex post regulatory acceptance of TNCs, regulators seemed to prefer the newcomers over existing incumbents and approved TNCs in 77.5 percent of the examined cities, rarely pursuing harsh enforcement even when TNCs operated illegally. The research attempts to explain this intriguing phenomenon by extending the interest‐based approach to account for the key role played by “technological regulatory entrepreneurs.” The entrepreneurs bridged collective action barriers by becoming the central agent that managed, and reaped the benefits of, the collective action, by lowering the organizational costs and by disseminating information effectively and turning consumers into political campaigners, thus successfully promoting regulatory change.  相似文献   
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Arguing that criminology has thus far inadequately theorised militarism as it relates to the prison system, this agenda‐setting article introduces the ‘prison‐military complex’ as a means to initiate examination of militarism in relation to institutions and practices of incarceration. In so doing, it identifies a key knowledge gap vis‐à‐vis the role of ex‐military personnel employed as prison staff; and poses key questions about the ways in which military staff and military methods are being directly targeted as a means to reform a prison service reeling from unprecedented levels of violence, self‐harm, riots, and escapes. Encouraging criminologists to think beyond stereotypical ideas about the military, the article revolves around a multiscalar articulation of the prison‐military complex, discussed here as it relates to reform of the prison system as a whole; the rehabilitation of offenders; and individuals’ ex‐military transitions to civilian life.  相似文献   
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What causes employees in the Australian Public Service (APS) to internally blow the whistle on corruption in the workplace? This research examines the impact of the nature of corruption, organisational culture, and employees’ work attitudes and actions on internal whistle‐blowing in the APS. The respondents were found to internally blow the whistle for most types of corruption: fraud, conflict of interest, unlawful disclosure of government information, and perverting the course of justice. Their whistle‐blowing behaviour was, however, unaffected by observations of theft of official assets. They were also unlikely to report observations of cronyism and nepotism. Active observers of workplace bullying (those who have blown the whistle after witnessing someone else being bullied) were three times more likely to also internally report corruption than inactive observers of bullying.  相似文献   
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