- Monetary Standards and Exchange Rates
- Two Centuries of Compensation for U.S. Production Workers in Manufacturing
- Between the Dollar-Sterling Gold Points: Exchange Rates, Parity and Market Behavior
- A New Balance of Payments for the United States, 1790–1919: International Movement of Free and Enslaved People, Funds, Goods and Services
- Essays in Economic History: Purchasing Power Parity, Standard of Living, and Monetary Standards











