Eric DeVuyst

Professor

Agricultural Economics

  • Professor
    Agricultural Economics
  • Extension Specialist for Farm and Ranch Management
    OSU Extension
  • 4057446166 (Work)
  • 4057448210 (Work)
  • Oklahoma State University, Agriculture Economics, 310 Legacy Hall, Stillwater, OK, 74078, United States

TEACHING SUMMARY

Mathematical Economics
Mathematical Programming
Farm and Ranch Management

Agricultural Finance

TEACHING

  • COURSE TAUGHT
    Doctoral Dissertation
    8 Jun 2026 - 31 Jul 2026
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Master's Thesis/Report
    8 Jun 2026 - 31 Jul 2026
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    International Agricultural Economics Tour in Greece
    11 May 2026 - 31 Jul 2026
    Investigation in designated areas of agricultural economics.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.Prerequisite(s): Consent of instructor.
  • COURSE TAUGHT
    International Agricultural Economics Tour in Greece (G)
    11 May 2026 - 31 Jul 2026
    A two-three week international travel component. An integrated approach to the cultural, agricultural, historical, technological, political, economic, and religious backgrounds of the region. Comparison of the agricultural business environment of the region to that of the U.S. Previously offered as AGEC 4803.Prerequisite(s): Consent of instructor.
  • COURSE TAUGHT
    Agricultural Finance
    12 Jan 2026 - 1 May 2026
    Analyze farm and agribusiness financial statements. Understand the relationship between firm growth and financial leverage. Time value of money concepts and their application to capital budgeting. Discuss how agricultural lenders acquire and use funds.Prerequisite(s): ('C' or better in AGEC 3213 and AGEC 3423) and (ACCT 2203 or ACCT 2003).
  • COURSE TAUGHT
    Master's Thesis/Report
    12 Jan 2026 - 1 May 2026
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Production Economics
    12 Jan 2026 - 1 May 2026
    Analysis of micro-static production economics problems; factor-product, factor-factor and product-product relationships; functional forms for technical unit and aggregate production functions; maximizing and minimizing choice rules; firm cost structure; scale relationships.Prerequisite(s): AGEC 5103.
  • COURSE TAUGHT
    Doctoral Dissertation
    18 Aug 2025 - 5 Dec 2025
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Mathematical Economics
    18 Aug 2025 - 5 Dec 2025
    Mathematical tools necessary for formulation and application of economic theory and economic models.Prerequisite(s): MATH 2103 or MATH 2123 or MATH 2144, and ECON 3113.
  • COURSE TAUGHT
    Doctoral Dissertation
    9 Jun 2025 - 1 Aug 2025
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Master's Thesis/Report
    9 Jun 2025 - 1 Aug 2025
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Agricultural Finance
    13 Jan 2025 - 2 May 2025
    Analyze farm and agribusiness financial statements. Understand the relationship between firm growth and financial leverage. Time value of money concepts and their application to capital budgeting. Discuss how agricultural lenders acquire and use funds.Prerequisite(s): ('C' or better in AGEC 3213 and AGEC 3423) and (ACCT 2203 or ACCT 2003).
  • COURSE TAUGHT
    Doctoral Dissertation
    13 Jan 2025 - 2 May 2025
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Master's Thesis/Report
    13 Jan 2025 - 2 May 2025
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Production Economics
    13 Jan 2025 - 2 May 2025
    Analysis of micro-static production economics problems; factor-product, factor-factor and product-product relationships; functional forms for technical unit and aggregate production functions; maximizing and minimizing choice rules; firm cost structure; scale relationships.Prerequisite(s): AGEC 5103.
  • COURSE TAUGHT
    Doctoral Dissertation
    19 Aug 2024 - 6 Dec 2024
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Master's Thesis/Report
    19 Aug 2024 - 6 Dec 2024
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Mathematical Economics
    19 Aug 2024 - 6 Dec 2024
    Mathematical tools necessary for formulation and application of economic theory and economic models.Prerequisite(s): MATH 2103 or MATH 2123 or MATH 2144, and ECON 3113.
  • COURSE TAUGHT
    Doctoral Dissertation
    10 Jun 2024 - 2 Aug 2024
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Master's Thesis/Report
    10 Jun 2024 - 2 Aug 2024
    For students working on an MS degree in agricultural economics. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-6 credit hours, maximum of 6 credit hours.
  • COURSE TAUGHT
    Doctoral Dissertation
    16 Jan 2024 - 3 May 2024
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Production Economics
    16 Jan 2024 - 3 May 2024
    Analysis of micro-static production economics problems; factor-product, factor-factor and product-product relationships; functional forms for technical unit and aggregate production functions; maximizing and minimizing choice rules; firm cost structure; scale relationships.Prerequisite(s): AGEC 5103.
  • COURSE TAUGHT
    Applications of Mathematical Programming
    21 Aug 2023 - 8 Dec 2023
    The application of concepts and principles of existing linear and nonlinear programming techniques to agricultural problems.Prerequisite(s): AGEC 5103 or AGEC 5403.
  • COURSE TAUGHT
    Doctoral Dissertation
    21 Aug 2023 - 8 Dec 2023
    Open to students pursuing graduate study in agricultural economics beyond the requirements for a master's degree. Independent research and thesis under the direction and supervision of a major professor.Offered for variable credit, 1-15 credit hours, maximum of 24 credit hours.
  • COURSE TAUGHT
    Mathematical Economics
    21 Aug 2023 - 8 Dec 2023
    Mathematical tools necessary for formulation and application of economic theory and economic models.Prerequisite(s): MATH 2103 or MATH 2123 or MATH 2144, and ECON 3113.