Timothy Sulser joined IFPRI as a Research Analyst in 2004 to work on the International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT). A US citizen, Sulser holds a M.A. in Tropical Conservation & Development from the University of Florida and a M.S. in Agricultural & Resource Economics from University of California - Davis and has worked in agricultural extension and farming systems modeling in Latin America.

• A field practical approach for assessing biophysical sustainability of alternative agricultural systems.
  Sulser, TB; ML Duryea; LM Frolich; and E. Guevara. Agricultural Systems 68(2): 113-135. 2001.
• Field Practical Monitoring and Evaluation in Agricultural Extension: Ex Ante Sustainability Assessment of Production Alternatives through Spreadsheet Modeling and Participatory Research.
  Sulser, TB. Thesis, University of Florida. 2001.