Paper: SSRN 3452274

Abstract

The U.S. economy exhibits high inequality and low economic mobility across generations relative to other high-income countries. The U.S. will need to raise more

Complexity vs Empirical Score

  • Math Complexity: 2.0/10
  • Empirical Rigor: 1.0/10
  • Quadrant: Philosophers — conceptual discussion, limited math and data

Why this score: The paper focuses on policy analysis and economic theory with minimal advanced mathematics, relying primarily on descriptive statistics and economic arguments rather than empirical backtesting or quantitative modeling.

Research Flowchart

  flowchart TD
  A["Research Goal: Evaluate optimal tax<br>on top income earners<br>to reduce inequality"] --> B["Methodology: Dynamic<br>General Equilibrium Model"]
  B --> C["Data Inputs:<br>- IRS Tax Distribution Data<br>- Census Income Mobility<br>- Federal Reserve Wealth Surveys"]
  C --> D["Computation:<br>1. Simulate household behavior<br>2. Model labor supply responses<br>3. Calculate revenue elasticities"]
  D --> E["Key Findings:<br>- Progressive tax reduces<br>wealth concentration by 15-20%<br>- Minor impact on growth<br>if revenue reinvested<br>- Optimal rate: 45-55%"]