Urban Density and COVID-19

Arbeitspapier

This paper estimates the link between population density and COVID-19 spread and severity in the contiguous United States. To overcome confounding factors, we use two Instrumental Variable (IV) strategies that exploit geological features and historical populations to induce exogenous variation in population density without affecting COVID-19 related deaths directly. We find that density has affected the timing of the outbreak in each county, with denser locations more likely to have an early outbreak. However, we find no evidence that population density is linked with COVID-19 cases and deaths. Using data from Google, Facebook and the US Census, we also investigate several possible mechanisms for our findings. We show that population density can affect the timing of outbreaks through higher connectedness of denser location. Furthermore, we find that population density is positively associated with proxies of social distancing and negatively associated with the age of the population, highlighting the importance of these mediating factors.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: IZA Discussion Papers ; No. 13440

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Health Behavior ; Size and Spatial Distributions of Regional Economic Activity
• Thema: COVID-19 ; density ; congestion forces

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Carozzi, Felipe ; Provenzano, Sandro ; Roth, Sefi
• Ereignis: Veröffentlichung
• (wer): Institute of Labor Economics (IZA)
• (wo): Bonn
• (wann): 2020

Weitere Informationen

• Handle: http://hdl.handle.net/10419/223882
• Letzte Aktualisierung: 20.09.2024, 08:23 MESZ