5,014 research outputs found

    Productivity Spillovers to Domestic Plants from Foreign Direct Investment: Evidence from UK Manufacturing, 1974-1995

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    Empirical literature on the impact of FDI has considered at length the indirect spillover benefits that accrue to domestic plants as a result of FDI presence. However, the imprecise and disparate nature of spillovers makes accurate definition and indeed measurement of them difficult to achieve. In this paper, we consider the definition of what constitutes a spillover from FDI, and setout three main channels for spillovers; within (intra)industry, between (inter)industry and agglomeration. We then go on to measure the indirect impact of FDI on the total factor productivity of domestic plants in a number of UK manufacturing industries, 1974-1995, using a standard production function-based approach. We use data made available from the UK ARD and information derived from UK input-output tables, to establish the potential for inter-industry linkages. Our results indicate that the competition and ëabsorption capacityí effect at times outweighs any potential benefits, leading to negative spillovers. We also find that inter-industry spillovers are generally more prevalent than intra-industry spillovers. Generally, we do not find the agglomeration spillover to be significant. However, we conclude that the nature of spillovers is such that measurement techniques traditionally adopted fail to adequately explain their complex and diverse nature.

    Empirical Perspectives on Mediation and Malpractice

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    The use of mediation in the medical malpractice context is examined. The impact of any court-related alternative dispute resolution program is also discussed

    Genetic analysis reveals bidirectional fish movement across the Continental Divide via an interbasin water transfer

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    2021 Fall.Includes bibliographical references.Interbasin water transfers are becoming an increasingly common tool to satisfy municipal and agricultural water demand, but their impacts on the movement and gene flow of aquatic organisms are poorly understood. The Grand Ditch is an interbasin water transfer that diverts water from tributaries of the upper Colorado River on the west side of the Continental Divide to the upper Cache la Poudre River on the east side of the Continental Divide. I used single nucleotide polymorphisms to characterize population genetic structure in cutthroat trout (Oncorhynchus clarkii) and determine if fish utilize the Grand Ditch as a movement corridor. Samples were collected from two sites on the west side and three sites on the east side of the Continental Divide. I identified two genetic clusters, but they did not align with the west and east sides of the Continental Divide. Spatial distributions of admixed individuals indicated that the Grand Ditch facilitated bidirectional fish movement across the Continental Divide, a major biogeographic barrier. Many others have demonstrated the ecological impacts of interbasin water transfers, but this study is one of the first to utilize genetics to understand how interbasin water transfers affect connectivity between previously isolated watersheds. I also discuss implications on native trout management and the need for balancing water demand and biodiversity conservation

    History Teachers and Syllabus Change: Examining the Middle Ground of Curriculum

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    This study is about how teachers interpret and enact curriculum. In particular it focuses on the ways in which history teachers have interpreted and enacted the 1998 New South Wales (NSW) 1998 Stages 4-5 (years 7-10) History Syllabus (hereafter, the 1998 syllabus) prior to classroom implementation. The new syllabus is the product of a mandated, top-down syllabus change process. The development of this new syllabus document was highly contested and after much public debate was released to all NSW secondary schools for staged implementation across 1999-2002. How history teachers individually and collectively perceived and enacted this new syllabus document prior to classroom implementation is of interest for a number of reasons. First, this new syllabus has the potential to impact upon the ways in which history is taught, learnt and assessed in NSW secondary schools. Second, what is largely absent from existing curriculum research is an investigation of how teachers interpret and enact new curriculum prior to classroom implementation: that is, an examination of teachers’ enactment of a new curriculum document before they enter the classroom. Goodson (1994) refers metaphorically to this as the ‘middle ground’ of curriculum. Whilst Goodson introduced this term in the early 1990s, further interest in this field has been scarce. This study locates the middle ground of curriculum between the high ground of curriculum (the formal construction of the written curriculum) and its ground-level implementation in the classroom. It acknowledges the dynamic interaction between these varying levels of curriculum and the role of teachers as active participants in the interpretation and enactment of curriculum. The study reconceptualises the middle ground metaphor as a means of examining history teachers’ interpretation and enactment of the 1998 syllabus prior to classroom implementation. A proposed model of the middle ground of curriculum is developed as a conceptual framework through which the following research questions are addressed: • What are the sites, contexts and processes that comprise the middle ground of curriculum? • How have history teachers interpreted and enacted the 1998 syllabus in the middle ground of curriculum? • How and why do the sites, contexts and processes that constitute the middle ground of curriculum influence the ways in which history teachers interpret and enact this new syllabus document before they implement it in the classroom? To address these questions, a series of interpretive case studies was undertaken. It was assumed that the subject department was a logical and relevant site in which to ground the study. Accordingly three history/HSIE departments (Illangara, Northside and St Bernadette’s), from government, independent and Catholic secondary school contexts respectively, were involved in the study over an 18-month period of time. Data collection tools included document analysis, participant observation, interviews and focus groups. This study demonstrates that the history/HSIE department acts as a concrete and conceptual site that shapes the ways in which history teachers individually and collectively interpret and enact new curriculum. Further, the operation of a history/HSIE department as a conduit for syllabus change centres on the interaction of three inter-related contexts – subject sub-cultures, teacher culture and teacher self-identity. The interaction between these three contexts varied across the three history/HSIE departments studied and thus provided history teachers within each of the three departments with different frames though which they could locate themselves in the process of syllabus change. The study found that such variance was due to the different features and dimensions of these three contexts and the ways in which they interacted within specific history/HSIE departments. Most importantly the interaction of these contexts shapes teachers’ perceived curriculum decision-making space. Teachers’ individual and collective perceptions of the nature and number of decisions available to them were evident in the micropolitical processes through which they enacted the 1998 syllabus. These processes are theorised along what Goldman and Conley refer to as the ‘zone of enactment’ and include: rejection, resistance, strategic compliance, individualism and pragmatism. Examination of these processes provides valuable insight into syllabus change processes and why the intended and actual outcomes of syllabus change are often divergent. It also provides greater understanding of the individual, collective, personal, professional and political dimensions of syllabus change and the potential cost of syllabus change to teachers. This study demonstrates the need for revision of formal syllabus development processes to acknowledge and successfully negotiate the contexts through which teachers interpret and enact curriculum. The study also provides a basis for greater research into the middle ground of curriculum. It is suggested that future research needs to cut across traditional school and subject boundaries
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