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Welfare Implications of Community Forest Plantations in Developing Countries: The Orissa Social Forestry Project 总被引:1,自引:1,他引:0
Community forest plantations are a common intervention in developing countries. We use household and remote sensing data from Orissa, India, to estimate welfare effects of community forest plantations, in terms of the value of decreased collection times plantations afford users. A selection model, accounting for possible jointness in site location and productivity, is used to estimate collection production functions for different household labor categories in natural and community forests. Two measures of an opportunity cost of time are used to determine welfare effects of time saved due to community forests. We find access to community forests is important to marginal productivity of different labor categories, but to different degrees, highlighting the need to disaggregate household data when analyzing these interventions. We also find substantial welfare improvements from time savings for many households and villages. 相似文献
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Managing supply chain interfaces, where information or physical goods are exchanged between one trading partner and another, is a key component of collaborative logistics management (CLM). Identifying the interfaces on which to focus, and describing the attributes and attribute values of these interfaces, fosters effective CLM arrangements. 相似文献
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The New Economy is closely associated with computing & communications technology, notably the Internet. We discuss property rights to, and trade in, the difficult-to-define intangible assets increasingly dominating the New Economy, and the possibility of under-investment in these assets. For a realistic analysis we introduce a Schumpeterian market environment (the experimentally
organized
economy). Weak property rights prevail when the rights to access, use, andtrade in intangible assets cannot be fully exercised. The trade-off between the benefits of open access on the Internet, and the incentive effects of strengthened property rights, depend both on the particular strategy a firm employs to secure property rights, and the protection offered by law. Economic property rights can be strengthened if the originator can find innovative ways to charge for the intangible assets. The extreme complexity of the New Economy and the large number of possible innovative private contract arrangements make it more important to facilitate the use and enforcement of private individualized contracts to protect intellectual property than to rely only on standard patent and copyright law. Enabling law is one proposed solution. Current patent legislation in the US has led to costly litigation processes weakening the position of small firms and individuals in patent disputes. The property rights of such firms and individuals could be strengthened with insurance or arbitration procedures.JEL Classification:
D21, D23, D52, D82, H54, K11, K22, K41, L11, L23, M13, O14, O33An earlier version of this paper was presented at
the 9th Congress of the International
Joseph A. Schumpeter Society (ISS), Gainesville,
Florida, USA, March 28-30, 2002. The paper is
part of the Nödfor project on
Schumpeterian Creative Destruction, notably the exit and bankruptcy
process, based at the Ratio
Institute, Stockholm. 相似文献
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Gunnar Wahlström 《Management Accounting Research》2009,20(1):53-68
The New Basel Capital Accord, Basel II, promotes standards for measurement of financial and operational risk in the banking industry. Its approach to such risk measurement has been severely criticized in the literature, inevitably raising doubts concerning the effectiveness of Basel II. Using data from 25 semi-structured interviews with banking staff in four Swedish banks, the study suggests that Basel II is well established in practice, but there are significant concerns that such measurement of risk may adversely affect banks’ activities. Whilst Basel II is generally supported by banking staff who work directly with risk measurement, its usefulness is questioned by banking staff in operations. This difference between these two groups may be explained in relation to variations in their respective frames of reference. Both groups are inclined to take account of information that meshes well with their existing frames of reference and are thus more inclined to value changes that accord with their own viewpoints. One suggestion for addressing this schism within banks is to encourage a wider debate about the various approaches to implementing Basel II. 相似文献
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In the vast scientific literature on maritime transport, one theme appears neglected: the juridico-political framework in port development. We first examine how the jurisdictional control influences the allocation of resources and financial responsibilities. Second, we carefully evaluate conventional theoretical explanations of the process of port development as it generates important consequences on port policy formulation. We suggest that the concept of the port transition needs to be positioned within a new paradigm of the regional economy. Third, by focusing on three case studies namely France, China and Canada, we provide an understanding of institutional structure and how they reflect tendencies in port development. We then investigate regional flows, particularly the role of offshore, inshore and coastal traffic. Fourth, we present policy options for regionalization of ports. Fifth, we explore the regional elements of the port transition and provide an appreciation of the new role of the State in port development policies. The paper concludes on the adoption of new paradigm in port development strategies. 相似文献
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