World Uncertainty Index (WUI): Global
Index. GDP weighted average. 1990Q1 to 2021Q3
Note: The WUI is computed by counting the percent of word “uncertain” (or its variant) in the Economist Intelligence Unit country reports. The WUI is then rescaled by multiplying by 1,000,000. A higher number means higher uncertainty and vice versa. For example, an index of 200 corresponds to the word uncertainty accounting for 0.02 percent of all words, which—given the EIU reports are on average about 10,000 words long—means about 2 words per report.