American Economic Senate

Search research

Midtown Manhattan skyline viewed across the East River.

Economic research & policy analysis

Understanding economic change

Research on the American economy, the policies that shape business conditions, and the forces connecting markets across the world.

Explore the research
Chicago skyline viewed across the city center.

The American economy in detail

Household demand, business investment and public policy affect the outlook through different channels. U.S. research examines the composition of growth, the financing of investment and the distribution of adjustment across firms and households.

Read the U.S. economy research
Container cranes and a cargo vessel at Yangshan port near Shanghai.

International developments, domestic consequences

Production, capital and policy decisions cross national borders. Economy studies examine local institutions and economic conditions; comparative research identifies where a common explanation holds and where it breaks down.

Explore countries and economies

Research in focus

Selected analysis addresses industrial investment, domestic demand, international growth comparisons and financial conditions. Each publication states the question, the evidence and the limits of the conclusion.

Economy Study

Reading the structure of US domestic demand

The September 2026 national-accounts vintage shows why private domestic demand and headline GDP require separate readings. Consumption, fixed investment, inventories and imports provide different evidence about the composition of U.S. growth.

Read the analysis
All research

The research agenda

Eight subjects organize the work across countries and publication types. Follow a subject to move from an economic mechanism to the policies, institutions and data that bear on it.

An intermodal freight train beside the Mississippi River in Wisconsin.

Policy beyond the announcement

A policy commitment acquires economic significance through its legal scope, financing and implementation. Policy analysis follows those stages and examines who is affected, how incentives change and what evidence would establish a result.

Read policy analysis

Read the evidence

Data notes examine the construction and interpretation of economic indicators. Explainers set out the accounting relationships and institutional arrangements needed to read a policy or economic release.

Aerial view of the United States Capitol in Washington, D.C.

Economic Explainer

Interpreting the public-debt ratio

The public-debt ratio relates a stock of obligations to a period’s output. The explainer examines the effects of growth, interest, primary balances and valuation changes, and why the ratio alone cannot establish financing pressure.

Read the analysis

Methods that can be examined

Research identifies its sources, separates observation from inference and makes the assumptions behind calculations explicit. Official publications retain their original meaning, reference period and institutional scope.

Research and editorial methods

Follow the research

Read publications directly or follow the research feed in an RSS reader. For questions about a particular analysis, include its title and the issue concerned in your correspondence.

Research correspondence

Inquiries about publications, sources and research questions may be directed to research@aesenate.org. Contact information also covers media, permissions and corrections.