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91.
A complex set of telecommunication links was used to permit eight geographically separated expert panels (in Austria, Poland, the Soviet Union, and the United States) to participate in a Delphi-type exercise conducted in connection with an International Institute for Applied Systems Analysis (IIASA) workshop titled “Systems Assessment of New Technology: International Perspectives.” No significant technical difficulties were encountered in creating and using this communication mechanism, but a number of sociopsychological and procedural problems arose that were sufficiently serious to prevent substantively useful results from being obtained. It seems clear, however, that if such an activity were to focus on questions agreed to be worthwhile, with participants and an agenda structure truly suitable for resolving these questions, then a number of relatively minor organizational and informational adjustments should permit “computer-assisted panel sessions” to become a useful tool for international scientific cooperation. 相似文献
92.
Manfred Neidner Guy Clausse Wolf Schäfer Torsten Tewes Sanjeev Gupta Paulgeorg Juhl J. P. Agarwal Heinz D. Kurz 《Review of World Economics》1981,117(4):778-802
Ohne Zusammenfassung 相似文献
93.
K. H. Hennings Horst Brezinski Manfred J. M. Neumann Rudolf Adlung Heinz D. Kurz Paulgeorg Juhl Udo E. Simonis Karin Peschel Wolf SchÄfer Kazimierz Laski J. O. N. Perkins Manfred Neldner Berndt Lehbert George McKenzie Rolf J. Langhammer Richard Pomfret 《Review of World Economics》1979,115(4):769-804
Ohne Zusammenfassung 相似文献
94.
Klaus Dieter Wolf 《Intereconomics》1980,15(1):21-28
The Third United Nations Conference on the Law of the Sea (UNCLOS III) will meet in March for its ninth session. The size of the resources available for distribution and their allocation by the Conference are surveyed in the following article as are the possibilities of conflict to which they give rise. 相似文献
95.
96.
Alfred Wolf 《Intereconomics》1975,10(11):353-355
The present article, which is based on some chapters of the author’s doctorate thesis1, investigates why the trade in licenses between the Federal Republic of Germany and state-trading countries is at present still negligible. For this purpose the policy of the state-trading countries in regard to licenses is explained, the causes which impede this trade are pointed out and suggestions made for their removal. 相似文献
97.
Kurt von Rabenau Wolf SchÄfer Jiri Kolaja Herbert Weise Adolf Wagner Theodor D. Zotschew Paulgeorg Juhl J. P. Agarwal W. -D. Zumpfort Gerhard Noe Wolf SchÄfer 《Review of World Economics》1976,112(4):792-814
Ohne Zusammenfassung 相似文献
98.
In this paper, we study how the terms of access to an incumbent’s infrastructure (i.e., the level of access and price) affect an entrant’s incentives to build its own infrastructure. Setting a high level of access (e.g., a resale arrangement), which requires relatively small up-front investment for entry, accelerates market entry, but at the same time delays the deployment of the entrant’s infrastructure. This is also true for a lower access price. We show that the socially optimal access price can vary non-monotonically with the level of access. We also study the case where access is provided at two different levels, and show that access provision at multiple levels can delay infrastructure building. Finally, we modify our baseline model to allow for experience and/or market share acquisition via access-based entry, and show that high levels of access may accelerate facility-based entry. 相似文献
99.
100.
Laura Wolf‐Powers 《International journal of urban and regional research》2017,41(3):414-425
Since the early 2000s in the United States, food deserts—neighborhoods in which households have limited geographic access to full‐service supermarkets or grocery stores— have become conceptually central in public policy research on food security. Analyzing this phenomenon from a ‘policy mobility’ perspective, this article traces the food desert's emergence in policy discourse, locating it within an entrepreneurial social policy paradigm that privileges real estate development over direct economic relief. In the context of property‐led anti‐poverty efforts, the identification and mapping of food deserts catalyzes a logic that leads to subsidy to grocery store development in low‐income areas (or ‘fresh food financing’), while at the same time officials are cutting programs such as the Supplemental Nutrition Assistance Program (food stamps), which directly supplements household food budgets. The article contributes to widening critical discussion of the food desert paradigm and the policy interventions with which it is associated. It calls on urban researchers and practitioners to reframe discussions of food access and nutrition around the shortage of basic income and a need for higher wage floors. 相似文献