By Hites Ahir, Nicholas Bloom, and Davide Furceri

The coronavirus continues to unfold. As extra international locations impose quarantines and social distancing, the concern of contagion and revenue losses is rising uncertainty around the globe.

A brand new measure of financial uncertainty associated to pandemics and different illness outbreaks finds that uncertainty across the coronavirus is exceptionally excessive and is way increased than in previous outbreaks.

To quantify uncertainty associated to the coronavirus disaster and evaluate it with earlier pandemics and epidemics, we developed the World Pandemic Uncertainty Index (WPUI)—a sub-index of the World Uncertainty Index—for 143 international locations beginning in 1996. To assemble the index, we tally the variety of instances “uncertainty” is talked about close to a phrase associated to pandemics or epidemics within the Economist Intelligence Unit (EIU) nation experiences. To make the WPUI index comparable throughout international locations, we scale the uncooked counts by the entire variety of phrases in every report.

Uncertainty across the coronavirus is way increased than in previous outbreaks.

As our Chart of the Week exhibits, the extent of uncertainty associated to the coronavirus is unprecedented. As of March 31, it’s 3 times the scale of the uncertainty throughout the 2002–03 extreme acute respiratory syndrome (SARS) epidemic and about 20 instances the scale throughout the Ebola outbreak. The extent of uncertainty across the coronavirus is predicted to stay excessive as circumstances proceed to rise and it’s nonetheless not clear when the disaster will finish.

Uncertainty across the present pandemic elevated first in China however is now seen in lots of international locations around the globe. Excessive ranges of uncertainty associated to the coronavirus pandemic have been recorded in a number of different economies with a big variety of circumstances (akin to France, Germany, Iran, Italy, Spain, Switzerland, the UK and america). Uncertainty round illness outbreaks is highest in superior and rising market economies and, whereas rising, it stays at low ranges in low-income economies.

Excessive uncertainty traditionally coincides with intervals of decrease progress and tighter monetary circumstances. And the present stage of uncertainty associated to the coronavirus disaster isn’t any exception as the financial impression is already seen within the international locations most affected by the outbreak.

How can we deal with this rising uncertainty? Because the virus spreads across the globe, elevated coordinated motion can be key to boosting confidence and offering stability to the worldwide financial system.

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