'Dynamic Scoring': Why and How to Include Macroeconomic Effects in Budget Estimates for Legislative Proposals

摘要

Official estimates of the budgetary effects of legislative proposals generally include anticipated behavioral responses except for those that would alter overall output or employment. Based on my experience as director of the Congressional Budget Office and on the analysis in this paper, I conclude that such macroeconomic effects of legislative proposals should be included in budget estimates that is, so-called dynamic scoring should be used for major (but not minor) proposals and for proposals affecting federal spending as well as revenues. However, such macroeconomic effects should not be included when the estimating agencies do not have the tools or time needed to do a careful analysis of those effects. Current rules governing the official estimating process do not fully meet those conditions.