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pollution-intensive sectors of the economy to the cleaner sectors. The comparative advantage of the former is diminished by such a policy. Thus, environmental legislation affects the international division of labour and can be used to achieve trade-policy objectives. This is particularly appealing if the traditional instruments of trade policy, tariffs
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International audience; Which rates should we use to discount costs and benefits of different natures at different time horizons? We answer this question by considering a representative agent consuming two goods whose availability evolves over time in a stochastic way.
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Ecological Validity and “Ecological Validity”
Perspectives on Psychological Science, 2021Egon Brunswik coined the term ecological validity to refer to the correlation between perceptual cues and the states and traits of a stimulus. Martin Orne adapted the term to refer to the generalization of experimental findings to the real world outside the laboratory. Both are legitimate uses of the term because the ecological validity of the cues in
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Social Forces, 1944
government control tends to promote equal distribution of whatever advantages are derived from planning. Our open-class philosophy and broad educational base would tend to make planning for the exclusive benefit of the elite classes unworkable. Since dictatorial regimes, as well as social planning, tend to arise in crisis situations, it is not at all ...
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government control tends to promote equal distribution of whatever advantages are derived from planning. Our open-class philosophy and broad educational base would tend to make planning for the exclusive benefit of the elite classes unworkable. Since dictatorial regimes, as well as social planning, tend to arise in crisis situations, it is not at all ...
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Ecological Modernisation, Ecological Modernities
Environmental Politics, 1996The concept of ecological modernisation is increasingly being used in policy analysis to indicate deeply embedded and ecologically self‐conscious forms of cultural transformation. Its meaning varies significantly depending on author and context. Without further clarification, there is a danger that the term may serve to legitimise the continuing ...
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Current Opinion in Pharmacology, 2021
(Uploaded by Plazi for the Bat Literature Project) Africa is becoming known for the emergence and re-emergence of Ebola virus. The virus, which was initially restricted to East and Central Africa, is now emerging in West Africa. Ecological aspects of Ebola virus diseases are poorly understood.
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(Uploaded by Plazi for the Bat Literature Project) Africa is becoming known for the emergence and re-emergence of Ebola virus. The virus, which was initially restricted to East and Central Africa, is now emerging in West Africa. Ecological aspects of Ebola virus diseases are poorly understood.
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Experimental Ecology (Ecological Geobotany) [PDF]
Ecology has traditionally been about plants and animals: microbial ecology has been considered as something best left to microbiologists. At some time in their lives, many “macro-ecologists” may wish to find out about microbial ecology, and the book by LYNCH and POOLE (1979) might well be a good starting point.
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The Journal of Parasitology, 2000
There are 2 elements that make ‘‘crowding’’ interesting— mechanism (causality) and manifestation (effect). In our companion paper, Larry Roberts addresses mechanisms. Here, we focus on manifestation. As ecologists, it is difficult to get too excited about Clark Read’s paper on the ‘‘crowding effect’’ in cestodes, at least initially.
Albert O. Bush+2 more
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There are 2 elements that make ‘‘crowding’’ interesting— mechanism (causality) and manifestation (effect). In our companion paper, Larry Roberts addresses mechanisms. Here, we focus on manifestation. As ecologists, it is difficult to get too excited about Clark Read’s paper on the ‘‘crowding effect’’ in cestodes, at least initially.
Albert O. Bush+2 more
openaire +3 more sources