Tax progressivity and income inequality

This book assembles nine research papers written by leading public-finance economists on the subject of tax progressivity and its relationship to income inequality. The papers document the changes during the 1980s in progressivity at the federal, state, and local levels in the United States. Conceptual issues about how to measure progressivity are investigated, as well as the extent to which declining progressivity contributed to the well-documented increase in income inequality over the past two decades. Several papers investigate the economic impact and cost of progressive tax systems. Special attention is given to behavioral responses - including portfolio composition - to the taxation of high-income individuals. The concluding papers address the contentious issue of what constitutes a "fair" tax system. They contrast public attitudes concerning alternative tax systems to economists' notions of fairness, and examine the trade-off between fairness and economic growth. Each paper is followed by the formal commentary of a conference participant plus a summary of the conference discussion.