![Developing news-based Economic Policy Uncertainty index with unsupervised machine learning - ScienceDirect Developing news-based Economic Policy Uncertainty index with unsupervised machine learning - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0165176517302598-gr3.jpg)
Developing news-based Economic Policy Uncertainty index with unsupervised machine learning - ScienceDirect
![Global Economic Policy Uncertainty Index: Current Price Adjusted GDP (GEPUCURRENT) | FRED | St. Louis Fed Global Economic Policy Uncertainty Index: Current Price Adjusted GDP (GEPUCURRENT) | FRED | St. Louis Fed](https://alfred.stlouisfed.org/graph/alfredgraph.png?mode=alfred&nsh=1&type=image/png&chart_type=column&width=600&height=400&id=GEPUCURRENT,GEPUCURRENT&vintage_date=2023-02-02,2023-04-26&cosd=1997-01-01,1997-01-01&coed=2022-12-01,2023-03-01&key=4201a95012774fdb054d449b210e0559)
Global Economic Policy Uncertainty Index: Current Price Adjusted GDP (GEPUCURRENT) | FRED | St. Louis Fed
![IATA on Twitter: "Global #economic policy uncertainty index is at highest level in 16 months. What could this mean for #aviation? #WeeklyChart https://t.co/XSttglkgwz https://t.co/bWFtz2kdKK" / Twitter IATA on Twitter: "Global #economic policy uncertainty index is at highest level in 16 months. What could this mean for #aviation? #WeeklyChart https://t.co/XSttglkgwz https://t.co/bWFtz2kdKK" / Twitter](https://pbs.twimg.com/media/DkQ3ZsyVAAA0M5f.jpg:large)
IATA on Twitter: "Global #economic policy uncertainty index is at highest level in 16 months. What could this mean for #aviation? #WeeklyChart https://t.co/XSttglkgwz https://t.co/bWFtz2kdKK" / Twitter
![State of confusion: How policy uncertainty harms international trade and investment — United States Studies Centre State of confusion: How policy uncertainty harms international trade and investment — United States Studies Centre](https://assets.ussc.edu.au/Up-oIpuW57twRGN5ZLpoz9QVV7Y=/400x0/https://united-states-studies-centre.s3.amazonaws.com/attache/a4/30/63/94/3d/d0/ef/b4/2c/63/3b/0c/7a/3e/f7/da/epu-fig1.jpg)
State of confusion: How policy uncertainty harms international trade and investment — United States Studies Centre
![Global Economic Policy Uncertainty Index: Current Price Adjusted GDP (GEPUCURRENT) | FRED | St. Louis Fed Global Economic Policy Uncertainty Index: Current Price Adjusted GDP (GEPUCURRENT) | FRED | St. Louis Fed](https://fred.stlouisfed.org/graph/fredgraph.png?id=USEPUINDXD&nsh=1&width=600&height=400)