22 setembro 2020
Income inequality and the welfare state during COVID-19
Income inequality and the welfare state during COVID-19: The economic crisis from the COVID-19 pandemic may disproportionately affect the most vulnerable segments of the population, creating serious challenges for social cohesion and political stability. This column constructs a high-frequency measure of income inequality using anonymised data from bank records on the wages and public transfers of over three million account holders in Spain. Wage inequality increased by almost 30% during the COVID-19 crisis, mainly due to job losses and wage cuts for low-income workers. However, public transfers were very effective at offsetting most, though not all, of this increase.
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Why emergency COVID-vaccine approvals pose a dilemma for scientists : After a flurry of positive results from clinical trials of COVID-19 v...
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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 Tricky Math of COVID-19 Herd Immunity : Herd immunity differs from place to place, and many factors influence how it’s calculated.