"Hierarchical Production Planning: A Two-Stage System."

Bitran, Gabriel R., Elizabeth A. Haas and Arnoldo Hax. Operations Research Vol. 30, No. 2 (1982): 232-251.

"Commentary on Strategic Management."

Hax, Arnoldo. MIT Sloan Management Review, January 1982.

"Towards the Formalization of Strategic Planning - A Conceptual Framework."

Hax, Arnoldo and Nicolas Majluf. In Applications of Management Science, Volume 1, edited by Randall L. Schultz, Greenwich, CT: Jai Press, 1981.

"Hierarchical Production Planning: A Single Stage System."

Bitran, Gabriel R., Elizabeth A. Haas and Arnoldo Hax. Operations Research Vol. 29, No. 4 (1981): 717-743.

"Feature Article - Organizational Design: A Survey and an Approach."

Hax, Arnoldo and Nicolas S. Majluf. Operations Research Vol. 29, No. 3 (1981): 417-447.

"Disaggregation and Resource Allocation Using Convex Knapsack Problems with Bounded Variables."

Bitran, Gabriel R. and Arnoldo Hax. Management Science Vol. 27, No. 4 (1981): 431-441.