More than Words: Leaders' Speech and Risky Behavior During a Pandemic

This paper investigates whether the anti-scientific rhetoric of modern populists can induce followers to engage in risky behavior. We gather electoral information, credit card expenses, and geo-localized mobile phone data for approximately 60 million devices in Brazil. After the president publicly dismissed the risks of the COVID-19 pandemic and challenged scientific recommendations, social distancing in pro-government localities declined. Consistently, credit card expenses increased immediately.

Slums and Pandemics

How do slums shape the economic and health dynamics of pandemics? A difference-in-differences analysis using millions of mobile phones in Brazil shows that residents of overcrowded slums engaged in less social distancing after the outbreak of Covid-19. We develop and calibrate a choice-theoretic equilibrium model in which individuals are heterogeneous in income and some people live in high-density slums. Slum residents account for a disproportionately high number of infections and deaths and, without slums, deaths increase in non-slum neighborhoods.

Pandemic pressures and public health care: evidence from England

This paper documents that the COVID-19 pandemic induced pressures on the health care system have significant adverse knock-on effects on the accessibility and quality of non-COVID-19 care. We observe persistently worsened performance and longer waiting times in A&E; drastically limited access to specialist care; notably delayed or inaccessible diagnostic services; acutely undermined access to and quality of cancer care.

Slums and Pandemics

This paper studies the role of slums in shaping the economic and health dynamics of pandemics. Using data from millions of mobile phones in Brazil, an event-study analysis shows that residents of overcrowded slums engaged in less social distancing after the outbreak of Covid-19. We develop a choice-theoretic equilibrium model in which poorer agents live in high-density slums and others do not. The model is calibrated to Rio de Janeiro. Slum dwellers account for a disproportionately high number of infections and deaths.

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