منابع مشابه
Which Diseases Generate the Largest Epidemiological Externalities?
The existence of positive epidemiological externalities from vaccination are widely accepted and motivate a variety of public policies, but we lack a sense of what affects the relative magnitude of these externalities across diseases. We analyze vaccine externalities in an integrated economic and epidemiological model in which producers have market power. A result of our model is that the margi...
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The fossil record has yielded various gigantic arthropods, in contrast to their diminutive proportions today. The recent discovery of a 46 cm long claw (chelicera) of the pterygotid eurypterid ('sea scorpion') Jaekelopterus rhenaniae, from the Early Devonian Willwerath Lagerstätte of Germany, reveals that this form attained a body length of approximately 2.5 m-almost half a metre longer than pr...
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The Boolean Pythagorean Triples problem has been a long-standing open problem in Ramsey Theory: Can the set N = {1, 2, 3, ...} of natural numbers be partitioned into two parts, such that neither part contains a triple (a, b, c) with a^2 + b^2 = c^2 ? A prize for the solution was offered by Ron Graham decades ago. We show that such a partition is possible for the set of integers in [1,7824], but...
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Asefforts to successfully contain the largest outbreak of Ebola virus disease in history prove elusive, the mounting number of cases and deaths has brought research to developmuch-needed treatments andprotectivevaccines into the spotlight.Although theapprovalprocess for drugs and vaccines is typically slow and deliberate, the latestoutbreak,declaredby the World Health Organization (WHO) on Augu...
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ژورنال
عنوان ژورنال: Economics, Law and Policy
سال: 2018
ISSN: 2576-2052,2576-2060
DOI: 10.22158/elp.v1n2p152