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In light of recent regulatory changes in federal fuel economy standards for cars and trucks, the consensus forecast is that motor fuel taxes will not be an adequate source of dedicated funding for roadway maintenance and construction. This article accepts the notion that mileage fees are a promising replacement for the fuel tax and considers steps that might be taken to enhance the political acceptability of such a reform. The authors argue that simple, low‐tech ways of implementing mileage fees are possible in the near term and should be complemented by a well‐developed audit mechanism. Current trends in the automotive and auto insurance industries as well as social media are likely to reduce opposition to more technologically advanced mileage taxes in the long run.  相似文献   
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This article examines the basis of the success of the Lok Dal in electoral politics in Uttar Pradesh in relation to a wide range of indicators of agricultural innovation and change. It argues that the Lok Dal, through its political practice and electoral strategy, was able to create and sustain an electoral following across the state which subsumed many potentially divisive identities and interests and that the party is better understood as one which created and articulated new aspirations and interests rather than one simply mobilising traditional identities. It goes on to examine how events after the mid‐1980s produced circumstances which inhibited the further consolidation of the Lok Dal and led to major changes in the party political system in Uttar Pradesh.  相似文献   
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Education policy affects communities across Canada. Changes in demographics, enrolment patterns, and pressures on education budgets have put school closures on the political agenda in many provinces. Implementing these policies is increasingly contested and conflict-ridden. Public administrators are at the cross-hairs of implementing evidence-based policies, based on authentic stakeholder input and engagement. This article examines two cases of school closure policy implementation in Ontario to illustrate the tension between these two important dimensions of public administration and challenges that must be overcome in this and other policy areas where evidence and engagement are increasingly important.  相似文献   
178.
Recently the much‐discussed ‘New Zealand model’ of new public management (NPM) has become significantly revised. It now lacks the theoretical coherence and the market‐led focus that it relied on between 1987 and 1996. Labour‐led governments since 1999 have undertaken gradual and pragmatic – yet significant – changes in public management structures and principles, refining and sometimes reversing the model implemented in the late 1980s and early 1990s. This article does a ‘stock‐take’ of public management developments in New Zealand from 1999 to 2008, and argues that New Zealand can no longer be viewed as a leading exponent of market‐led NPM. Some NPM principles have been refined, but others have been quietly abandoned. The new National‐led government appears unwilling to undertake radical reforms, and, while it may seek a greater role for the private sector, looks set to continue with the ‘gradual and pragmatic’ approach adopted since 1999.  相似文献   
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Jane Duncan 《Communicatio》2018,44(1):107-129
This article assesses the implications of the controversial Protection of State Information Bill for academic freedom in South Africa, specifically for communications, media and journalism studies. The Bill requires the security cluster to classify sensitive documents on national security grounds. Academic teaching and research can help citizens to understand whether the security cluster is acting in the universal interest, rather than the interest of a political elite; it can also be used to assess media performance in reporting on national security matters. Using a critical approach to the concept of national security, I argue that the Bill favours secrecy over openness, and South Africa’s embrace of the human security definition of national security has contributed to the problem. This overemphasis on secrecy is likely to reduce the few spaces that exist in academia for critical, emancipatory work on security issues, which could hobble the sector’s attempts to understand the deeper processes at work in the security cluster. If such enquiry is marginalised, then the higher education system risks becoming an instrument for continuity rather than change in South Africa’s existing, highly unequal power relations: relations that are being maintained increasingly by force.  相似文献   
180.
It is unknown whether perceived pubertal timing changes as puberty progresses or whether it is an important component of adolescent identity formation that is fixed early in pubertal development. The purpose of this study is to examine the stability of perceived pubertal timing among a school-based sample of rural adolescents aged 11-17 (N=6,425; 50% female; 53% White). Two measures of pubertal timing were used, stage-normative, based on the Pubertal Development Scale, a self-report scale of secondary sexual characteristics, and peer-normative, a one-item measure of perceived pubertal timing. Two longitudinal methods were used: one-way random effects ANOVA models and latent class analysis. When calculating intraclass correlation coefficients using the one-way random effects ANOVA models, which is based on the average reliability from one time point to the next, both measures had similar, but poor, stability. In contrast, latent class analysis, which looks at the longitudinal response pattern of each individual and treats deviation from that pattern as measurement error, showed three stable and distinct response patterns for both measures: always early, always on-time, and always late. Study results suggest instability in perceived pubertal timing from one age to the next, but this instability is likely due to measurement error. Thus, it may be necessary to take into account the longitudinal pattern of perceived pubertal timing across adolescence rather than measuring perceived pubertal timing at one point in time.  相似文献   
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