International payments and monetary policy in the world today.

The theory of interest.

The problem of international economic equilibrium.

The Marshall Plan and European economic policy

W ahrungsordnung und Inflation. Zum Gedenken an Friedrich A. Lutz (1901 - 1975)

Politische Überzeugungen und nationalökonomische Theorie

The Theory of capital

Readings in monetary theory

International monetary mechanisms

The problem of international liquidity and the multiple-currency standard