Methods for Analyzing the Economic Effects of Fiscal Policy Changes
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Budgetary and Economic Effects of Increases in Tariffs Implemented Between January 6 and May 13, 2025
CBO estimates the budgetary and economic effects of increases in tariffs that were implemented through executive action between January 6 and May 13, 2025.
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The Long-Term Budget Outlook Under Alternative Scenarios for the Economy and the Budget
CBO analyzed the effects on the budget and the economy of eight scenarios that differ from those underlying the agency’s extended baseline—six that vary economic conditions and two that vary budgetary conditions.
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Business Tax Credits for Wind and Solar Power
CBO provides an overview of federal tax credits that support investment in wind and solar electric power. The agency also explains how it assesses the credits’ budgetary and economic effects and how its baseline reflects JCT’s revenue estimates.
- Working Paper
Revisiting the Relationship Between Debt and Long-Term Interest Rates: Working Paper 2024-05
This working paper extends a previous CBO analysis that estimates the relationship between federal government debt and long-term interest rates, a key parameter in the agency’s long-run projections of interest rates.
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The Long-Term Budget Outlook Under Alternative Scenarios for the Economy and the Budget
CBO analyzed the effects on the budget and the economy of eight scenarios that differ from those underlying the agency’s extended baseline—six that vary economic conditions and two that vary budgetary conditions.
- Working Paper
Conditional Forecasting With a Bayesian Vector Autoregression: Working Paper 2023-08
This paper describes how CBO uses a Bayesian vector autoregression method to generate alternative economic projections to the agency’s baseline.
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The Long-Term Budget Outlook Under Alternative Scenarios for the Economy and the Budget
CBO analyzed eight scenarios that differ from those underlying the agency’s long-term baseline budget projections—six that vary economic outcomes, one that varies budgetary outcomes, and one that limits Social Security benefits.
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The Economic and Budgetary Effects of Discretionary Funding Caps as Specified in the Limit, Save, Grow Act of 2023
CBO has estimated what the economic and budgetary effects would be if the discretionary funding caps enacted in June 2023 had been those required under H.R. 2811, the Limit, Save, Grow Act of 2023.
- Working Paper
The Congressional Budget Office’s Small-Scale Policy Model: Working Paper 2022-08
CBO's small-scale policy model determines in one model the short-run demand-driven responses and long-run supply-driven responses to policy changes. It also makes short- and long-run responses depend on the fiscal policy under study.
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Effects of Physical Infrastructure Spending on the Economy and the Budget Under Two Illustrative Scenarios
CBO examined two illustrative scenarios that would boost federal funding for a mix of types of physical infrastructure by $500 billion over 10 years. The two scenarios differ in how the additional spending would be financed.