1. Determinants of business investment;Eisner,1963
2. Adjustment costs in the theory of the firm;Gould;Rev. Econ. Stud.,1968
3. Variational Methods in Economics;Hadley,1971
4. Salvaging the federal attempt to control auto pollution;Jacoby;Public Policy,1973
5. The optimal control of pollution;Keeler;J. Econ. Theory,1972