UBS Economist Advises Central Banks to Focus on Market Expectations

UBS chief economist Paul Donovan argues that central banks should shift their focus toward financial market-based inflation expectations. He asserts that traditional surveys of consumers and businesses often fail to reflect actual economic behavior.

Central banks frequently monitor survey-based data to gauge public sentiment regarding future inflation. Donovan suggests that this reliance may be misplaced because survey respondents rarely translate their stated views into immediate, economy-shifting actions. He warns that prioritizing these responses over market data risks leading policymakers into errors.

"Inflation expectations are, of themselves, meaningless. Expectations only matter if they cause a change in economic behavior. In economics, if people say one thing and then do something differently, it is the substance and not the spin that matters. Overemphasizing inflation expectations may lead to policy error," said Paul Donovan, chief economist at UBS, in a recent commentary.

Why Market Data Outweighs Surveys

Donovan contends that investors offer a more reliable indicator for central bank policy than the general public or corporate leaders. Unlike survey participants, investors possess the capital and the mandate to act immediately on their inflation outlooks. By adjusting their positions in real-time, investors influence asset prices and the real cost of capital. This creates a tangible impact on the broader economy.

In contrast, consumer and corporate surveys often capture spin or short-term sentiment that does not necessarily correlate with long-term spending or investment decisions. Because market-based expectations are tied directly to financial risk-taking, they provide a more accurate signal of how capital will flow through the economy in response to inflation trends.

Contextualizing Inflationary Pressures

This debate over how to interpret inflation signals occurs as central banks continue to manage the aftermath of recent price volatility. For perspective on the current inflationary environment, the U.S. Consumer Price Index (CPI) for all urban consumers reached 334.1 as of August 1, 2026, according to FRED economic data.

For central banks, the challenge remains balancing these various data points to determine interest rate paths. While surveys provide a snapshot of public mood, the shift advocated by UBS emphasizes that policy efficacy depends on tracking the specific economic behaviors that move markets and dictate the trajectory of inflation.