Every day events around the world cause ripple effects that affect global, national, and local levels of economic and political uncertainty. Recent mainstream examples include US sanctions against Venezuela, Brexit, the partial US government shutdown, protests in France, and the US-China trade war. As uncertainty rises, we observe markets responding, whether you're tracking stock prices, commodity prices, or even interest rates. Today we have another more comprehensive measure available to monitor these effects: the Economic Policy Uncertainty Index.

Developed by a group of American finance and business school professors, the Index estimates the level of uncertainty within an economy based on the volume of newspaper articles containing terms related to economic and policy uncertainty. This news-based index can also contribute to overall country risk estimations and market potential assessments.

Historical data from the Global Economic Policy Uncertainty Index* shows a significant relationship between index spikes and world events. For instance, the US index showed a high level of uncertainty after the failure of Lehman Brothers—a global financial services firm that filed for bankruptcy in 2008—and the 2016 US presidential elections, while the UK index spiked recently in the midst of Brexit.

 

*The Global Economic Policy Uncertainty Index value represents an index to a mean of 100 from 1997 to 2015 for an average of national indices for 20 countries, 16 of which rank among the top 20 countries globally by GDP.

 

Coronavirus Data and Insights

Live data and insights on Coronavirus around the world, including detailed statistics for the US, EU, and China — confirmed and recovered cases, deaths, alternative data on economic activities, customer behavior, supply chains, and more.

Aperçus connexes de Knoema

US Purchasing Managers Index Falls Below 50, Signals Contraction

In August, US manufacturing activity contracted 2.1 points from July, the largest contraction in nearly three years. According to the Institute of Supply Management (ISM) Purchasing Manufacturing Index (PMI) - commonly referred to as the ISM manufacturing index - fell to 49.1, making the US a late comer to a growing club of large economies, such as China, the Eurozone, Japan, and the United Kingdom, that have likewise reported contracting manufacturing sectors in recent months. The PMI is being dragged down by a sharp decline in new orders, non-farm employment (which increased by...

The World's Largest Economy: China vs United States

Which is the world's largest economy, China or the United States? As is usual in the field of economics, “It depends.” It depends on the methods used to estimate the size of an economy and to compare one economy to another. Despite modern discussions on refining the calculation of gross domestic product (GDP), the standard measure of an economy’s size and performance, to be more inclusive of economic factors that have been ignored to date, such as environmental and natural resource depletion, there is no commonly accepted alternative to GDP. There are, however, at least two commonly...

How Deep an Economic Decline Can the World Expect in 2020?

For the first time during the post World War II era, the global economy is expected to shrink due to measures in force worldwide to suppress the coronavirus, according to the IMF World Economic Outlook (WEO) released on April 14, 2020. In this edition of the WEO, the IMF shortened the forecast horizon to 2021 instead of the expected 2025 horizon and limited the number of indicators available in its statistical tables because of the high level of uncertainty in current global economic conditions. In the baseline scenario—which assumes that the pandemic fades in the second half of...

Wages and the Famous Big Mac: How Far Does Your Income Go?

It sounds like a riddle: how many Big Macs for your entire daily wage? Granted, many of our readers may not even have access to a Big Mac where they live (not to mention those who wouldn’t buy Big Macs if they were vegetarian, among other reasons). So, why is the Big Mac Index from the Economist a well-known concept around the world? It’s simple: Big Macs are easier for the overwhelming majority of the world’s population to understand as opposed to economic concepts like “GDP per capita in purchasing power parities,” which is a mouthful and a complicated concept. The answer to the...