Private and Public Circulating Liabilities. - Costas Azariadis; James Bullard; Bruce D. Smith 002 (J. Econ. Theory, 2001)

Introduction to Monetary and Financial Arrangements. - Bruce D. Smith 002 (J. Econ. Theory, 2001)

Intermediaries and payments instruments. - James Bullard; Bruce D. Smith 002 (J. Econ. Theory, 2003)