Past Staff & Contributors

David Humphrey was a vice president and payments system advisor in the Research Department from 1986 to 1991.

Sep/Oct, 1990

Why do Estimates of Bank Scale Economies Differ?

David B. Humphrey

Jan/Feb, 1987

Intraday Credit: Risk, Value, and Pricing

David B. Humphrey, David L. Mengle and Bruce J. Summers

February 1991, No. 91-3

Scope Economies: Fixed Costs, Complementarity, and Functional Form

David B. Humphrey and Lawrence B. Pulley

June 1990, No. 90-5

Costs and Technical Change: Effects from Bank Deregulation

David B. Humphrey

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