D. G. Heckerman

Determinants of the systematic risk of electric utilities: theory and estimation

J. Dietrich, D. G. Heckerman, D. Heckerman, 1983 .

Surplus Disposal in World Markets: An Application to Egyptian Cotton

D. Cory, D. G. Heckerman, Eric A. Monke, 1987 .

The Exchange Risks of Foreign Operations

D. G. Heckerman, 1972 .