Yongjoon Park

Assistant Professor of Resource Economics Department

University of Massachusetts Amherst


I am an assistant professor of the Resource Economics Department at the University of Massachusetts Amherst. My research interests include industrial organization and environmental economics.


  • Industrial Organization
  • Environmental Economics
  • Applied Econometrics


  • PhD in Economics, 2020

    University of Maryland

  • MA in Economics, 2014

    Seoul National University

  • BS in Math, Electronic and Electrical Engineering, 2011

    Pohang University of Science and Technology


Instructor @ UMass Amherst

  • RESEC701 Probability Theory and Statistical Inference
    • 2022(Fall)
  • RESEC453 Public Policy in Private Markets
    • 2021(Spring, Fall), 2022(Fall)
  • RESEC213 Intermediate Statistics for Business and Economics
    • 2021(Fall)



Nonattainment Areas for Criteria Pollutants

I created an interactive map showing county-level non-attainment status by pollutant and year.