Precautionary Uncertainty
نویسندگان
چکیده
منابع مشابه
Return migration, uncertainty and precautionary savings.
"This paper presents a life-cycle model where migrants determine re-migration and consumption simultaneously in a stochastic environment. Whether precautionary savings of migrants are above or below those of natives is ambiguous in general--the sign depends on the risk in host- and home-country labor markets and on the correlation of labor market shocks. Furthermore, the effect of an uncertain ...
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Introduction It was only recently, about fifteen years ago, that the “precautionary principle” rose to international prominence in environmental policy making. Loosely formulated, the principle states that if there is an indication that a certain activity may be harmful to humans or the environment, that activity should be abandoned. The principle provides politicians with the possibility to in...
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The central challenge from the Precautionary Principle to statistical methodology is to help delineate (preferably quantitatively) the possibility that some exposure is hazardous, even in cases where this is not established beyond reasonable doubt. The classical approach to hypothesis testing is unhelpful, because lack of significance can be due either to uninformative data or to genuine lack o...
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ژورنال
عنوان ژورنال: Social Studies of Science
سال: 2001
ISSN: 0306-3127,1460-3659
DOI: 10.1177/030631201031006003