Ph.D. in Agricultural Economics, Purdue University

M.S. in Agricultural Economics, Purdue University

B.S. in Metallurginal Engineering, Yonsei University

Assistant Professor, Division of Humanities and Social Sciences (Economics), POSTECH

Assistant Professor, School of Agriculture (Agricultural Business), Tennessee Tech University

Postdoctoral Research Associate, Department of Agricultural Economics & Center for Food Demand Analysis and Sustainability, Purdue University

Research Fellow, Department of Agrifood System Research, Korea Rural Economic Institute

[Peer Reviewed Journal]
14. Jung, J., Barrett, L., Widmar, N. O., Ortez, M. 2025. Public Perceptions of Universities as Public Entities during the COVID-19 Pandemic Era. Sage Open. 15(3), 1-23.

13. Smith, M., Jung, J., Berikou, M., Widmar, N. O., Ufer, D. J., Lusk, J. 2025. Quantifying Interest in and Sentiment of Online Media About Carbon Footprints of Cattle Production in the United States. Translational Animal Science. txaf105.

12. Kim, Y., Jung, J., Yu, K., Kim, S., and Widmar, N. O. 2024. Spatial Differentiation in Food Service Pricing: An Explorative Study with Web-Scraped Data. International Food and Agribusiness Management Review (IFAMR). 27(3), 566-592.

11. Jung, J., Widmar, N. O., and Lusk, J. 2024. Societal Implications of Personalized Pricing in Online Grocery Shopping. Food Ethics. 9:8.

10. Bir, C., Jung, J., Tao, T., Widmar, N. O. 2023. Online Grocery Shopping Practices and Intentions Shaped by Pandemic-Era Experiences. Journal of Food Distribution Research. 54(3), 1-29.

9. Ellman, B., Bir, C., Jung, J., Widmar, N. O., Foster, K. 2023. # Buzz: Exploring Public Interest in Pollinators, Bees, and Honey Using Online Media Data. Telematics and Informatics. 102000.

8. Jung, J. Widmar, N. O., Ellison, B. 2023. The Curious Case of Baby Formula in the United States in 2022: Cries for Urgent Action Months after Silence in the Midst of Alarm Bells. Food Ethics. 8(1), 4.

7. Jung, J., Sesmero, J. P., Siebert, R. 2021. Spatial Differentiation and Market Power in Input Procurement: Evidence from a Structural Model of the Corn Market. American Journal of Agricultural Economics. 104(2), 613-644.

6. Jung, J., Tao, J., Widmar, N. O. 2022. Quantifying “Local Food” Online and Social Medina in the United States for 2018 – 2021. Agriculture and Food Security. 11(1), 1-13.

5. Jung, J., Widmar, N. O., Subramani, S., Feng, Y. 2022. Online media attention devoted to flour and flour-related food safety in 2017-2020. Journal of Food Protection. 85(1), 73-84.

4. Widmar, N. O., Rash, K., Bir, C., and Jung, J. 2022. The anatomy of natural disasters on online media: hurricanes and wildfires. Natural Hazard. 110, 961-998.

3. Jung, J., Bir, C., Widmar, N. O., Sayal, P. 2021. Initial reports of foodborne illness drive more public attention than food recall announcements. Journal of Food Protection. 84(7), 1150-1159.

2. Sesmero, J. P., Jung, J., and Tyner, W. E. 2016. The effect of current and prospective policies on photovoltaic system economics: An application to the US Midwest. Energy Policy. 93, 80-95.

1. Jung, J. and Tyner, W. E., 2014, Economics and policy analysis for solar PV systems in Indiana. Energy Policy. 74, 123-133.

[Non-Peer Reviewed Papers]
5. Jung, J., Kim, Y. J., and Kim, S. 2024. Spatial Differentiation in Food Service Pricing: An Explorative Study with Web-Scrapped Data. Food and Fertilizer Technology Center for the Asian and Pacific Regions (FFTC) Agricultural Policy Platform-AP


4. Jung, J., Kim, Y. J., and Kim, S.2023. Sales-Weighted Online Agricultural Commodity Price Index: Using Sales and Price Data web-scraped from Online Grocery Stores in South Korea. Food and Fertilizer Technology Center for the Asian and Pacific Regions (FFTC) Agricultural Policy Platform-AP

3. Jung, J., Kim, S., and Kim, Y. J. 2021. What does Web-Scraping Tell us about Online Grocery Markets? A Case Study in South Korea. Food and Fertilizer Technology Center for the Asian and Pacific Regions (FFTC) Agricultural Policy Platform-AP

2. Jung, J., Sesmero, J. P. Siebert, R. 2020.Spatial Differentiation and Market Power in Input Procurement: Evidence from a Structural Model of the Corn Market". CESifo Working Papers. No. 8088.

1. Jung, J. and Tyner, W. E., 2015, “Economic and Policy Evaluation of Solar Energy for Indiana Business and Residential Applications”. Purdue Extension Publication RE-9-W.

3. 정진호. 2021. 웹스크레이핑을 활용한 농식품 온라인 소매유통 사례조사와 가능성 진단. 한국농촌경제연구원.

2. 정희주, 정진호. 2024. 웹스크래핑을 통한 품목별 온라인 거래 동향 분석. 농식품 소비정보 Webzine. 농림축산부 농식품 소비정보 분석사업.

1. 정진호, Iman Haqiqi. 2025. 2장 트럼프 2기, 보편관세 부과의 영향과 대응 방향: 한미 양자 무역 관계를 중심으로 한 사회경제적 및 산업별 분석. 전남연구원 발간 특집주제 • 트럼프 2기, 글로벌 이슈와 대응 방향.