4,473 research outputs found

    Breaking Down Barriers: An Evaluation of Parent Engagement In School Closures and Co-Locations

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    The Department of Education's ("Department") decisions to close or co-locate schools frequently involves the loss of critical space and programs, which can have serious impacts on students' education. Historically, in making these decisions the Department has a poor track record of soliciting and incorporating parental and community input. Despite new parental engagement procedures added to the law in 2009 to facilitate greater parental consultation in major school change decisions, this year's story does not seem to be markedly different. The Department treated these hearings as procedural hurdles in order to satisfy the letter of the law, rather than an opportunity to engage in a productive dialogue about the impacts of proposed school closures and co-locations on students and what is in the best interests of affected students. By examining the New York State Education Law, Educational Impact Statements (EIS), transcripts from public hearings, and by conducting a parent survey of 873 parents at 34 schools affected by co-locations, the report concludes that the Department's parental engagement process provided insufficient information and left too many questions unanswered questions about how students and the school community will be affected by these major school decisions. The report's key finding is that the EIS -- the official document assessing the impact that a proposed change will have on school services -- does not provide adequate information for members of the school community to understand and comment about how students will be affected by these decisions. This finding is consistent with the courts' recent decision that the school closure process is flawed. Further, if not well-planned and coordinated, closures and co-locations can disrupt students' education and decrease their access to school facilities such as classrooms, gymnasiums and cafeterias

    PRODUCTION OR CONSUMPTION? DISENTANGLING THE SKILL-AGGLOMERATION CONNECTION

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    To explain the concentration of human capital in cities, urban theory conjectures that the metropolitan scale provides two sources of returns for the more educated: production benefits, both in terms of wages and non-monetary gains, and consumption benefits. By exploiting a unique survey on Italian workers that records information for the two sources of returns, this paper quantifies their respective roles. The findings show that skilled workers enjoy higher consumption amenities in larger cities. They benefit from the local public goods, such as transportation, health and schooling services, the shopping possibilities, and the cultural consumption potentials made possible by the urban location of cinemas, theaters, and museums. On the other hand, the more educated do not receive benefits on the production side. Their wages do not reflect a premium, and the returns to education and experience are not higher than elsewhere. Moreover, urban skilled workers do not change jobs more readily than elsewhere and do not appear to be more satisfied of their jobs. The estimates imply that in the largest metropolitan areas the value of the consumption amenities can be as high as 50% of the rents or 16-17% of the wages.

    Does the Internet Kill the Distance? Evidence From Navigation, E-Commerce, and E-Banking.

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    By diminishing the cost of performing isolated economic activities in isolated areas, information technology might serve as a substitute for urban agglomeration. This paper assesses this hypothesis by using Italian household level data on internet navigation, e-commerce, and e-banking. Empirically, I find no support for the argument that the internet reduces the role of distance. My results suggest that: (1) Internet navigation is more frequent for urban consumers than their non-urban counterparts. (2) The use of e-commerce is basically not affected by the size of the city where the household lives. Remote consumers are discouraged by the fact that they cannot see the goods before buying them. Leisure activities and cultural items are the only goods and services for which e-commerce is used more intensively in isolated areas. (3) E-banking bears no relationship with city size. In choosing a bank, non-urban customers evaluate personal acquaintances as an important factor more intensively than urban clients. This also depends on the fact that banking account holders in remote areas are more frequently supplied with a loan by their bank.

    Production or consumption? Disentangling the skill-agglomeration connection

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    To explain the concentration of human capital in cities, urban theory conjectures that the metropolitan scale provides two sources of returns for the more educated; production benefits, both in terms of wages and non-monetary gains, and consumption benefits. By exploiting a unique survey on Italian workers that records information for the two sources of returns, this paper quantifies their respective roles. The findings show that skilled workers enjoy higher consumption amenities in larger cities. They benefit from the local public goods, such as transportation, health and schooling services, the shopping possibilities, and the cultural consumption potentials made possible by the urban location of cinemas, theaters, and museums. On the other hand, the more educated do not receive benefits on the production side. Their wages do not reflect a premium, and the returns to education and experience are not higher than elsewhere. Moreover, urban skilled workers do not change jobs more readily than elsewhere and do not appear to be more satisfied of their jobs. The estimates imply that in the largest metropolitan areas the value of the consumption amenities can be as high as 50% of the rents or 16-17% of the wages.cities, human capital

    Dynamics of the heat semigroup in Jacobi analysis

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    Let Δ\Delta be the Jacobi Laplacian. We study the chaotic and hypercyclic behaviour of the strongly continuous semigroups of operators generated by perturbations of Δ\Delta with a multiple of the identity on LpL^p spaces

    A Bayesian numerical homogenization method for elliptic multiscale inverse problems

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    A new strategy based on numerical homogenization and Bayesian techniques for solving multiscale inverse problems is introduced. We consider a class of elliptic problems which vary at a microscopic scale, and we aim at recovering the highly oscillatory tensor from measurements of the fine scale solution at the boundary, using a coarse model based on numerical homogenization and model order reduction. We provide a rigorous Bayesian formulation of the problem, taking into account different possibilities for the choice of the prior measure. We prove well-posedness of the effective posterior measure and, by means of G-convergence, we establish a link between the effective posterior and the fine scale model. Several numerical experiments illustrate the efficiency of the proposed scheme and confirm the theoretical findings
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