Unpacking Uncertainty

In recent weeks, market volatility has surged, driven by uncertainty surrounding the growth picture and Washington's economic policy, particularly tariffs and budget concerns. This uncertainty has cast a shadow over the economic growth outlook, leaving the private sector grappling with unpredictability and weighing on sentiment indicators.

Private Sector Sentiment

Source: University of Michigan, Conference Board

Private Sector Sentiment

University of Michigan Survey -- Business Conditions Expected Next 12 Months (Left Axis) Conference Board Consumer Confidence (Right Axis)

The Economic Policy Uncertainty Index (EPU) by Baker, Bloom, and Davis is a useful proxy for measuring the level of uncertainty in economic policies. The US version of the EPU is constructed from three main components: news coverage, tax code expiration data, and economic forecaster disagreement.

  • News Coverage: The EPU Index analyzes search results from newspapers for terms related to economic and policy uncertainty, reflecting the frequency of articles discussing topics that include the terms "uncertain" and "economy," as well as one of the following: "congress," "legislation," "white house," "regulation," "federal reserve," or "deficit."
  • Tax Code Expiration Data: The index considers reports from the Congressional Budget Office (CBO) on the expiration of temporary tax code provisions, which inject uncertainty into financial planning decisions by tax- paying entities.
  • Economic Forecaster Disagreement: The EPU incorporates the dispersion of forecasts for CPI and government purchases of goods and services via the Federal Reserve Bank of Philadelphia. The higher the dispersion, the higher the level of uncertainty on the economy.