University of Florida
Ray Huffaker

Ray. G. Huffaker

E-mail | Web Site

Vita

1171 MCCA
P.O. Box 110240 IFAS
Gainesville, FL 32611-0240
352-294-7625

Ray Huffaker is a professor specializing in mathematical bioeconomics in the Food and Resource Economics Department at the University of Florida. He holds a Ph.D. in agricultural economics and a J.D. specializing in natural resource and environmental law both from the University of California, Davis. In general, his research focuses on economic, ecological, and public policy issues at the interface between agriculture and the environment. His research particular to water resources focuses on the economics of irrigation hydrology, agricultural water conservation, reservoir sedimentation management, and water rights. His research particular to invasive species has included optimal management of invasive weeds in grazing land, vector-virus-host interactions in crop production, and pest resistance to pesticidal crops. Huffaker also is interested in the application of diagnostic techniques to detect deterministic structure in economic and biophysical time-sequenced data. This information guides the construction of bioeconomic models so that their simulated dynamics match the complexity of the real-world bioeconomic systems generating the observed time series. The diagnostic techniques include singular spectrum analysis (decomposing the time series into a sum of slowly-varying trend, oscillatory, and random components), phase-space reconstruction (using the non-random components to graphically reconstruct dynamics topologically equivalent to the 'true' system dynamics generating the data), and surrogate data tests (testing the null hypothesis that apparent deterministic structure in observed data is generated instead by random dynamical structures).

Expertise

  • Natural Resource Economics
  • Bioeconomic Modeling
  • Economic Dynamics
  • Natural Resource Law

Education

  • 1983 Ph.D., Agricultural Economics, University of California, Davis
  • 1986 J.D., School of Law, University of California, Davis
  • 1978 A.B., Economics and Italian, University of California, Davis

Professional Service

  • Professor and Chair, Food and Resource Economics Department, University of Florida, 2008-present.
  • Professor, School of Economic Sciences, Washington State University, 2000-2008.
  • Associate Professor, Department of Agricultural and Resource Economics, Washington State University, 1993-2000.
  • Assistant Professor, Department of Agricultural and Resource Economics, Washington State University, 1990-1993.
  • Assistant Professor, Department of Agricultural Economics, University of Tennessee, Knoxville, 1987-1990.
  • Lecturer and Post-Doctoral Researcher, Department of Agricultural Economics, University of California, Davis, 1984-1986.
  • Parole Aid and Northern California Drug Abuse Coordinator, California Youth Authority, 1975-1978.

Placement of PhD Students

  • M. G. Bhat, Assistant Professor, Department of Environmental Studies and Economics, Florida International University
  • T. Marsh, Assistant Professor, Department of Agricultural and Resource Economics, Kansas State University
  • P. Tozer, Assistant Professor, Department of Animal Science, Pennsylvania State University
  • K. Grimsrud, Assistant Professor, Department of Economics, University of New Mexico
  • A. Benson, Assistant Professor, Department of Agricultural and Applied Economics, Texas Tech University
  • M. McCullough, Assistant Professor, Department of Agribusiness, Cal Poly, SLO

Awards and Honors

  • Phi Beta Kappa
  • Phi Kappa Phi
  • University Research Grant-In-Aid Award
    Washington State University
  • Computational Science Award
    Ames Laboratory, US Department of Energy

Courses Taught

  • Microeconomic Theory
  • Macroeconomic Theory
  • Natural Resource Economics
  • Natural Resource Law and Policy
  • Static and Dynamic Optimization Techniques