Education: Ph.D. in Operations Research, University of California, Berkeley, 1973.

Current Affiliations: Citibank Professor & Member of Science Board & Member of Board of Trustees, Santa Fe Institute. Visiting Researcher, Intelligent Systems Lab, 

Selected Honors:
· Fellow, Econometric Society.
· Schumpeter Prize in Economics.
· Lagrange Prize in Complexity Science.

· High-Tech Economy

· Complexity Economics

· Population Studies