“Models and Mystification,” The Use of Mathematics to Support Vested Interests,” Models, Planning and Basic Needs (Eds. S. Cole and H. Lucas), Pergamon Press, pp. 165-171, 1979.
“Comparative Statics and Dynamics of Optimal Choice Models in Hilbert Spaces,” with P. J. Kalman, Journal of Mathematical Analysis and Applications, vol. 70, no. 2, pp. 490-504, August, 1979.
“Thought and Action to Date Towards a Conceptual Framework – Four Position Papers,” with B. Roling, N. Ball, M. Leitenberg, and U. Albrecht, Disarmament and Development, pp. 1-64, June, 1979.
“Some Results from a Model of Trade, Aid and the Development of the South,” (Eds. Acero, Cole and Rush), Issues and Analysis of Long Term Development, Proceedings of Seminar at the Institute of Development, University of Sussex, November 20 – December 2, 1978.
“An Extension of Comparative Statics to a General Class of Optimal Choice Models,” with P. J. Kalman, Lecture Notes on Economics and Mathematical Systems, Some Aspects of the Foundations of General Equilibrium Theory: The Posthumous Papers of Peter J. Kalman (Ed. J. Green), Springer-Verlag Publishing, New York, no. 159, pp. 1-25, 1978.
“Problems of Market Adjustments to Occupational Safety and Health Hazards,” Technical Report, Office of Assistant Secretary for Policy, Evaluation and Research (ASPER), U.S. Department of Labor, no. B-9-D-63788, February, 1978.