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891.
We evaluate the cost‐effectiveness of two early childhood interventions that use instructional coaching and parent coaching as levers for improvement. The study design allows us to compare the individual effects of each intervention as well as their combined effect on student outcomes. We find that teachers receiving instructional coaching improve their use of evidence‐based instructional practices, while families receiving parent coaching show increases in numerous responsive parenting behaviors associated with positive child outcomes. Both interventions demonstrate positive impacts on students, but only parent coaching shows statistically significant effects across a range of student outcomes. Instructional coaching alone is substantially less costly and may therefore be the most cost‐effective of the three treatment conditions; however, small sample sizes limit our ability to reach definitive conclusions. Policy simulations suggest that implementing these interventions could raise the overall cost‐effectiveness of Head Start by at least 16 percent.  相似文献   
892.
This paper examines the fiscal impacts of urban development patterns in the United States. Previous studies have indicated that it is costly to provide public services in areas with low‐density, spatially expansive development, leading to higher per capita expenditures. However, theory would suggest alternate outcomes. This paper examines this question using a panel dataset of U.S. urban county areas and a specification allowing for potential nonlinearity between development patterns and per capita expenditures. Estimates indicate that the spatial extent of development is the most important factor in expenditures; it is less costly to provide public services when development is more compact. Higher density increases per capita expenditures; however, the effects are small.  相似文献   
893.
This study reports on the effectiveness of a year-long field experiment involving training in transformational and transactional leadership in the public and private sectors. Using before and after training assessments by employees of several hundred Danish leaders, the analysis shows that transformational leadership training is associated with increases in behaviors linked to both transformational leadership and the use of verbal rewards, but only for public sector organizations. There is no impact in private sector organizations. Transactional leadership training appears to be equally effective in stimulating the use of pecuniary rewards in both public and private organizations.  相似文献   
894.
A growing body of scholarship analyzes the emergence and resilience of forced labor in developing countries within global value chains. However, little is known about how forced labor arises within domestic supply chains concentrated within national borders, producing products for domestic consumption. We conduct one of the first studies of forced labor in domestic supply chains, through a cross‐industry comparison of the regulatory gaps surrounding forced labor in the United Kingdom. We find that understanding the dynamics of forced labor in domestic supply chains requires us to conceptually modify the global value chain framework to understand similarities and differences across these contexts. We conclude that addressing the governance gaps that surround forced labor will require scholars and policymakers to carefully refine their thinking about how we might design operative governance that effectively engages with local variation.  相似文献   
895.
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...  相似文献   
896.
Journal of Indian Philosophy - The Yogār?ava (‘the ocean of yoga’) is a Sanskrit compendium on yoga that has not been published, translated or even mentioned in secondary...  相似文献   
897.
International Environmental Agreements: Politics, Law and Economics - On the occasion of the 20th anniversary of International Environmental Agreements: Politics, Law & Economics, we...  相似文献   
898.
Economic Change and Restructuring - Little is currently known about how policy choices that seek to bridge the gap between low production capacity and growing consumption demands in developing...  相似文献   
899.
Recent work has applied the Narrative Policy Framework (NPF) to examine narrative strategies in policy debates on social media platforms. We contribute to the literature by applying the NPF to fracking policy debates in New York using well-established Natural Language Processing tools, including sentiment analysis. We combine this computational approach with a qualitative hand-coding of pro- and antifracking Twitter influentials. This approach allows us to consider a much larger corpus of tweets over a much longer time frame than has been done thus far. We adapt and test NPF propositions related to the use of the devil/angel shift strategies before and after a major state-wide policy change, that is, a state-wide moratorium on high volume hydraulic fracturing or fracking. Overall, we find evidence for the use of the devil shift narrative strategy by the pro-fracking coalition aimed at the Governor prior to the moratorium. After the moratorium, the relative percentage of Tweets containing devil shift sentiments decreases as the pro-fracking coalition generally downshifts in its use of angel shift language without a corresponding increase in devil shift language, whereas, conversely, the anti-fracking coalition generally downshifts in its use of devil shift language without a general increase in angel shift language. When we shifted our analysis to Tweets containing fracking and the Governor, we found a similar postban decrease in devil shift language among anti-fracking users. Our findings offer lessons for using computational tools in the NPF as an approach to expand analytic ability and for the operationalization of concepts such as narrative strategies and policy entrepreneurs.  相似文献   
900.
Abstract

This article disputes explanations of American expansionism that are based on the requirements of national security or more abstract theories such as the balance of power. In contradistinction to the imperatives of defence and survival, the article shows how civilisational factors weighed heavily on the emergence of US grand strategy at the turn of the nineteenth century. In particular assumptions about the peoples of the Third World being lesser played an important role in the conception and legitimation of imperial expansion. During this period, the US Navy went through a dramatic build-up. The article shows the ways in which the worldviews of many of the key players (such as Alfred Mahan and Theodore Roosevelt) contributed to the militarisation of global racism, a development that led to widespread killing in the Philippines and elsewhere.  相似文献   
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