منابع مشابه
Translating with Scarce Resources
Current corpus-based machine translation techniques do not work very well when given scarce linguistic resources. To examine the gap between human and machine translators, we created an experiment in which human beings were asked to translate an unknown language into English on the sole basis of a very small bilingual text. Participants performed quite well, and debriefings revealed a number of...
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We show that the efficient allocation of production capacity can turn a competitive industry and downstream market into an imperfectly competitive one. Even though downstream firms have symmetric production technologies, the downstream industry structure will be symmetric only if capacity is sufficiently scarce. Otherwise it will be asymmetric, with one large “fat” capacityhoarding firm and a f...
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We show that the efficient allocation of production capacity can turn a competitive industry and downstream market into an imperfectly competitive one. Even though downstream firms have symmetric production technologies, the downstream industry structure will be symmetric only if capacity is sufficiently scarce. Otherwise it will be asymmetric, with one large “fat” capacity-hoarding firm and a ...
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Recent events, news articles in the popular press, and research outside the field of economics have raised alarming questions about the sufficiency of global freshwater supplies and the potentially devastating impacts of current and future water shortages. For example, the 2008 Beijing Olympics drew attention to the problems of pollution and water shortages in China, where massive infrastructur...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2011
ISSN: 0091-6765
DOI: 10.1289/ehp.scied020