, “Additively Decompable Quasiconvex Functions December 1980 CFDP 574 Author(s) Gerard Debreu & Tjalling C. Koopmans
On the Definition and Computation of a Capital Stock Invariant under Optimization Journal of Economic Theory July 1971 CFP 375 Author(s) Terje Hansen & Tjalling C. Koopmans
Maximizing Stationary Utility in a Constant Technology SIAM Journal of Applied Mathematics July 1967 CFDP 229 Author(s) Richard Beals & Tjalling C. Koopmans
Stationary Utility and Time Perspective Econometrica August 1962 CFDP 142 Author(s) Peter A. Diamond, Tjalling C. Koopmans & Richard E. Williamson