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This paper examines the role of large accounting firms in the emergence of a transnational regulatory field in professional services. We use neo-institutional theory to illuminate the process by which new fields are created. We observe a shift in the structural boundaries of professional regulation to include new actors, specifically Big Four accounting firms and non-governmental organizations. We also observe a shift in regulatory logics in which historical efforts to separate professional practice from commercial interest are embraced rather than suppressed. New logics also include pressures to adopt new occupational identities. Finally we describe a shift in institutional power structures from coercive structures of domination to inclusive power structures of membership and identity.  相似文献   
889.
The objective of this study is to identify the optimal spatial distribution of Best Management Practices (BMPs) to reduce total phosphorus (TP) runoff from agricultural land in the largest Canadian watershed draining into Lake Erie, the Great Lake most vulnerable to eutrophication. BMP measures include reduced fertilizer application, cover crops, buffer strips, and the restoration of wetlands. Environmental SWAT model results feed into a spatial optimization procedure using two separate objective functions to distinguish between public BMP program implementation costs (PIC) on the one hand and farmers’ private pollution abatement costs (PAC) on the other hand. The latter account for the opportunity costs of land retirement and changing land productivity. PAC are initially lower than PIC but exceed the latter after 30% of the annual TP baseline load is eliminated. This suggests that under optimal conditions existing grant and incentive payments cover the economic costs farmers face up to a maximum of 30% of the baseline load reduction. Imposing further reductions of up to 40% results in a cost to farmers of almost $52 million per year. This is 45% higher than the optimal solution based on PIC and therefore not deemed incentive-compatible under the watershed's existing cost-sharing scheme.  相似文献   
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Debates over value in health innovation in the U.S. and Europe have become increasingly dominated by “value-based pricing”. We examine this prevailing narrative and its weaknesses and then present an alternative framework for rethinking value in health. Drawing on scholarship from the political economy of innovation, we argue that value in health must be considered in terms of both value creation as a collective process amongst public and private actors, as well as value extraction that occurs due to financialization. In building this alternative framework, we pose three questions that present areas for further research and public policy change.  相似文献   
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