The research of Jeffrey T. LaFrance covers a broad range of topics, including economic dynamics, land degradation and sustainable agriculture, natural resource use and management, demand theory, nutrition and food demand, public range policy, and crop insurance. He has made significant contributions to modeling supply and demand relationships and to analyzing economic choices over time. He earned his B.S. and M.S. degrees in economics at Montana State University, and his Ph.D. in agricultural and resource economics at the University of California, Berkeley. His Ph.D. dissertation on nutrients and food demand won the AAEA's Outstanding Dissertation award and was a seminal contribution in an area central to many current questions of agricultural and food policy. He has been a Senior Fulbright Scholar, received numerous awards from the AAEA and WAEA, and has served on editorial councils of the WJAE, JEEM, and JARE, as associate editor of the AJAE, as editor of the JARE, as a referee for 35 scholarly journals, and on numerous committees of the AAEA and WAEA. During his career, he has been a faculty member at Montana State University, the University of Arizona, and the University of California, Berkeley.