Decreto do Presidente da República nº 59-A/2020: Renova a declaração do estado de emergência, com fundamento na verificação de uma situação de calamidade pública.
20 novembro 2020
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The Value of a Cure: An Asset Pricing Perspective : We provide an estimate of the value of a cure using the joint behavior of stock prices ...
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The Oxford/AstraZeneca Vaccine Efficacy Data : We’re going to have to wait and collect more data to be able to say anything about these, fo...
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A flood of coronavirus apps are tracking us. Now it’s time to keep track of them. So far we have documented 25 individual, significant auto...