Leadership

The team behind REMI’s modeling work.

Economists and software developers who build, maintain, and apply REMI’s regional policy models. Combined experience spans macroeconomic forecasting, transportation analysis, energy and environmental modeling, and the development of the modeling software itself.

Fred Treyz, Ph.D.

Chief Executive Officer & Chief Economist

Frederick R. Treyz, Ph.D. is the Chief Executive Officer and Chief Economist at Regional Economic Models, Inc. (REMI), a leading provider of dynamic economic and demographic modeling software and consulting. He is an authority on analyzing public policies and their regional macroeconomic and population impacts. Under Dr. Treyz’s leadership, REMI has shaped public policy debates by helping clients evaluate economic development, transportation, energy, immigration reform, and other topics. The company’s clients include federal, state, and regional agencies, metropolitan planning organizations, leading national associations, universities, and consultants who seek to analyze the implications of public policy. Dr. Treyz oversees the research and development of REMI’s suite of regional policy models, and has academic publications in leading journals. Currently, he is coordinating development of Generative AI approaches to enhance REMI’s regional economic policy analysis models. He holds an A.B. in Economics from Princeton University and a Ph.D. in Regional Science from the University of Pennsylvania.