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The neutral architecture of the Internet is being challenged by various parties, such as network operators providing the connections to end-users, who are interested in gaining control of the information exchanged over the Internet. What are the effects on competition and welfare of such practices? Currently, there exists very little economic theory on network neutrality. This paper provides a preliminary analysis of the type of economic modeling that can address network neutrality, as well as of the type of results that can be expected. 相似文献
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The article highlights methodological issues of futures research on mental health (care). In particular the limited relevance of quantitative psychiatric epidemiology is emphasized. The mental health sector in the Netherlands is characterized as a balance of power between professionals, institutions, insurance companies, patient organizations and local and national governments. To value shifts in this balance and to assess future interventions and policies, opinions of people who know the sector well are indispensable. Delphi with its main characteristics of anonymity, iteration and feedback to the participants and being a predominantly qualitative method for data collection was chosen to gather this type of information. Finally the Delphi method as a tool in policy-oriented futures research is discussed. The strength of Delphi must be found in its capacity to generate new options for intervention and to enhance consciousness of the future in order to reinforce rationality of decision processes. Clarifying dissensus on the issues under study proved to be as relevant as the elucidation of consensus. 相似文献
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W. V. van der Bijl 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》1959,27(2):144-148
The Affluent Society. By J. K. G albraith .
A Short History of Germany 1815–1945. By E. J. P assant . Economic Sections by W. O. Henderson and Contributions by C. J. Child and D. C. Watt.
An Ancient Economic History : From the Palacolithic Age to the Migrations of the Germanic, Slav and Arabic Nations. Vol. I. By F ritz M. H eichelheim .
Economic Development: Theory, History, Policy. By G erald M. M eier and R obert E. B aldwin .
Economic Backwardness and Economic Growth. By H arvey L eiuenstein .
Hobson and Underconsumption. By E. S. N emmers 8
Accounting—A Social Force in the Community. By M ary E. M urphy . (London: Cambridge University Press for Melbourne University Press, 1956. Pp. 208. Price 30s.). 相似文献
A Short History of Germany 1815–1945. By E. J. P assant . Economic Sections by W. O. Henderson and Contributions by C. J. Child and D. C. Watt.
An Ancient Economic History : From the Palacolithic Age to the Migrations of the Germanic, Slav and Arabic Nations. Vol. I. By F ritz M. H eichelheim .
Economic Development: Theory, History, Policy. By G erald M. M eier and R obert E. B aldwin .
Economic Backwardness and Economic Growth. By H arvey L eiuenstein .
Hobson and Underconsumption. By E. S. N emmers 8
Accounting—A Social Force in the Community. By M ary E. M urphy . (London: Cambridge University Press for Melbourne University Press, 1956. Pp. 208. Price 30s.). 相似文献
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In the light of converging services for voice, data, and video, this paper discusses the challenges for telecommunications regulation from a European perspective. The Netherlands, a country with excellent conditions for facilities-based competition, is discussed as a case in point. With dynamic issues at the heart of the debate, the role of regulation and government intervention more generally is to create and possibly to sustain conditions among operators to upgrade their networks and to provide innovative services. A fresh look at current regulation suggests that an overhaul may be needed. 相似文献
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The introduction of VoIP telephony raises concerns about current regulatory practice. Access regulation has been designed for PSTN and the liberalization of the PSTN market. This paper explores the effects of access regulation of PSTN networks on consumers’ adoption of a new technology in the form of VoIP. It also discusses the link between access regulation and the incentives to invest in VoIP. 相似文献