Seokjun Youn

Interests

Teaching

Business Analytics; Big Data Analytics; Operations Management; Supply Chain Management; Healthcare Operations; Decision Support Modeling; Business Statistics.

Research

[Domains] Healthcare Operations and Payment Models; Clinical Practice Variation; Capacity Planning and Scheduling in Healthcare; Logistics Optimization for Food Safety; Economics of Information Systems. [Methodologies] Applied Econometrics; Discrete Optimization; Stochastic/Robust Programming; Heuristics; Statistical Inference; Analytical Modeling.

Courses

Scholarly Contributions

Journals/Publications

• Geismar, H. N., Huang, Y., Pillai, S. D., Sriskandarajah, C., & Youn, S. (2020). Location-Routing with Conflicting Objectives: Coordinating eBeam Phytosanitary Treatment and Distribution of Mexican Import Commodities. Production and Operations Management, 29(6), 1506-1531. doi:10.1111/poms.13170
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  Authors’ names are listed in alphabetical order.Journal Submission History: Submitted to Manufacturing & Service Operations Management 6/18/2018; Reject & Resubmit 9/11/2018; Resubmitted 1/10/2019; Reject 5/22/2019; Submitted to Production and Operations Management 6/3/2019; Major R&R 7/25/2019; Resubmitted 10/11/2019; Major R&R 11/21/2019; Resubmitted 12/26/2019; Accepted 2/4/2020.
• Youn, S., Heim, G. R., Kumar, S., & Sriskandarajah, C. (2021). Examining Impacts of Clinical Practice Variation on Operational Performance. Production and Operations Management, 30(4), 839-863. doi:10.1111/poms.13256
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  Journal Submission History: Submitted to Production and Operations Management invited special issue on healthcare 3/1/2016; Reject & Resubmit 6/21/2016; Resubmitted 10/17/2017; Major R&R 1/31/2018; Resubmitted 8/31/2018; Major R&R 2/11/2019; Resubmitted 11/6/2019; Minor R&R 3/20/2020; Resubmitted 7/8/2020; Accepted 8/4/2020.

Proceedings Publications

• Youn, S., & Heim, G. R. (2021, August). Unwarranted Variation in Healthcare: Impacts of Test-Order Practice Variation on Care-Delivery Cost. In Academy of Management (AoM) Annual Meeting.
• Youn, S., Agrawal, A., Kumar, S., & Sriskandarajah, C. (2020, August). Provider Selection Framework for Bundled Payments in Healthcare Services. In Americas Conference on Information Systems (AMCIS).

Presentations

• Lee, B., Youn, S., & Fredendall, L. (2022, Summer). Deadline E€ect in Stroke Patient Care: Paradox of Arriving Too Early. Conference on Health IT and Analytics (CHITA) 2022.
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  Conference on Health IT and Analytics (CHITA) 2022
• Youn, S., & Heim, G. R. (2021, July). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. INFORMS Healthcare Conference. Virtual.
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  INFORMS Healthcare Conference 2021
• Kim, Y. I., Youn, S., Jung, K. S., & Kwark, Y. (2021, May). Information Sharing Enforcement: Does It Come to Fruition in the Marketplace?. POMS Annual Meeting. Virtual.
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  POMS Annual Meeting 2021
• Kim, Y. I., Youn, S., Jung, K. S., & Kwark, Y. (2021, November). Information Sharing Enforcement: Does It Come to Fruition in the Marketplace. INFORMS Annual Meeting. Anaheim, CA (Hybrid).
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  INFORMS Annual Meeting 2021
• Lee, B., Youn, S., & Fredendall, L. (2021, November). Deadline E€ect in Stroke Patient Care: Paradox of Arriving Too Early. INFORMS Annual Meeting. Anaheim, CA (Hybrid).
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  INFORMS Annual Meeting 2021
• Youn, S. (2021, November). Overview of Health Insurance and Payment Reform Initiatives in the U.S.. Korean Global Health Forum (KGHF), London, United Kingdom. Virtual.
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  Korean Global Health Forum (KGHF), London, United Kingdom (Virtually Delivered); Talk Titles: 1. Overview of Health Insurance and Payment Reform Initiatives in the U.S., 2. Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?
• Youn, S., & Heim, G. R. (2021, June). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. MIS Quarterly Virtual Author Development Workshop. Virtual.
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  MIS Quarterly Virtual Author Development Workshop 2021
• Youn, S., & Heim, G. R. (2021, June). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. Manufacturing & Service Operations Management (MSOM) Conference. Virtual.
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  Manufacturing & Service Operations Management (MSOM) Conference 2021
• Youn, S., & Heim, G. R. (2021, November). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care- Delivery Cost?. Decision Sciences Institute (DSI) Annual Meeting. Virtual.
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  Decision Sciences Institute (DSI) Annual Meeting 2021
• Youn, S., & Heim, G. R. (2021, October). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care- Delivery Cost?. INFORMS Annual Meeting. Anaheim, CA.
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  INFORMS Annual Meeting 2021
• Youn, S., Geismar, H. N., Sriskandarajah,, C., & Vikram, T. (2021, March). Adaptive Capacity Planning for Ambulatory Surgery Centers. Doctoral Seminar at Texas A&M University. Virtual.
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  Doctoral Seminar at Texas A&M University
• Kim, Y. I., Youn, S., Jung, K. S., & Kwark, Y. (2020, December). Information Sharing Enforcement: Does It Come to Fruition in the Marketplace?. Korean Association for Information Systems (KrAIS) Research Workshop.
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  Korean Association for Information Systems (KrAIS) Research Workshop 2020, Presented by a Co-author.
• Kim, Y. I., Youn, S., Jung, K. S., & Kwark, Y. (2020, November). Thanks, But No Thanks: Does Information Sharing Enforcement Come to Fruition to the Marketplace?. INFORMS Conference on Information Systems and Technology (CIST).
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  INFORMS Conference on Information Systems and Technology (CIST) 2020, Presented by a Co-author.
• Kim, Y., Youn, S., Jung, K. S., & Kwark, Y. (2020, April). Feed Your Hungry Seller: Information Sharing in Online Marketplaces. POMS 2020 Annual Meeting (cancelled due to COVID-19). Minneapolis, MN.
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  POMS 2020 Annual Meeting (cancelled due to COVID-19)
• Kim, Y., Youn, S., Jung, K. S., & Kwark, Y. (2020, June). Feed Your Hungry Seller: Information Sharing in Online Marketplaces. IFORS 2020 Conference (cancelled due to COVID-19). Seoul, South Korea.
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  IFORS 2020 Conference (cancelled due to COVID-19)
• Lee, B., Youn, S., & Fredendall, L. (2020, April). Deadline Effect in Stroke Patient Care: Paradox of Arriving Too Early. POMS 2020 Annual Meeting (cancelled due to COVID-19). Minneapolis, MN.
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  POMS 2020 Annual Meeting (cancelled due to COVID-19)
• Youn, S., & Heim, G. R. (2020, November). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. Decision Sciences Institute (DSI) 2020 Annual Meeting. Virtual.
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  Decision Sciences Institute (DSI) 2020 Annual Meeting
• Youn, S., & Heim, G. R. (2020, November). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. INFORMS 2020 Annual Meeting. Virtual.
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  INFORMS 2020 Annual Meeting
• Youn, S., & Heim, G. R. (2020, October). Does Underuse Variation in Test-Ordering Practice Relate to Higher Care-Delivery Cost?. Conference on Health IT and Analytics (CHITA).
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  Conference on Health IT and Analytics (CHITA) 2020
• Youn, S., Geismar, H. N., Sriskandarajah, C., & Vikram, T. (2020, November). Adaptive Capacity Planning for Ambulatory Surgery Centers: A Bottom-up Strategy based on Patient Flow. INFORMS Workshop on Data Mining and Decision Analytics. Virtual.
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  INFORMS Workshop on Data Mining and Decision Analytics (DMDA) 2020
• Youn, S., Geismar, N., Sriskandarajah, C., & Vikram, T. (2020, October). Adaptive Capacity Planning for Ambulatory Surgery Centers. Conference on Health IT and Analytics (CHITA).
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  Conference on Health IT and Analytics (CHITA) 2020
• Youn, S., Heim, G. R., Kumar, S., & Sriskandarajah, C. (2020, June). Examining Impacts of Clinical Practice Variation on Operational Performance. The 9th Annual Koç University Healthcare Operations Workshop (cancelled due to COVID-19). İstanbul, Turkey.
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  The 9th Annual Koç University Healthcare Operations Workshop (cancelled due to COVID-19)
• Youn, S., Heim, G. R., Kumar, S., & Sriskandarajah, C. (2020, November). Practice Variation in Healthcare: Impacts on Operational Performance and Intervening Effects of Quality Evaluations. INFORMS Workshop on Data Mining and Decision Analytics. Virtual.
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  INFORMS Workshop on Data Mining and Decision Analytics (DMDA) 2020
• Youn, S., Geismar, H. N., Sriskandarajah, C., & Vikram, T. (2019, December). Adaptive Capacity Planning for Ambulatory Surgery Centers. Modeling and Computation Seminar, Program in Applied Mathematics, University of Arizona. Department of Mathematics, University of Arizona.
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  Modeling and Computation Seminar, Program in Applied Mathematics, University of Arizona
• Youn, S., Geismar, H. N., Sriskandarajah, C., & Vikram, T. (2019, December). Adaptive Capacity Planning for Ambulatory Surgery Centers. Workshop on Information Technologies and Systems (WITS) 2019. Munich, Germany.
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  Workshop on Information Technologies and Systems (WITS) 2019
• Youn, S., Geismar, H. N., Sriskandarajah, C., & Vikram, T. (2019, October). Adaptive Capacity Planning for Ambulatory Surgery Centers. INFORMS Annual Meeting 2019. Seattle, WA.
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  INFORMS Annual Meeting 2019
• Youn, S., Heim, G. R., Kumar, S., & Sriskandarajah, C. (2019, October). Examining Impacts of Clinical Practice Variation on Operational Performance. INFORMS Annual Meeting 2019. Seattle, WA.
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  INFORMS Annual Meeting 2019
• Youn, S., Heim, G. R., Kumar, S., & Sriskandarajah, C. (2017, November). Examining Impacts of Clinical Practice Variation on Operational Performance. Conference on Health IT and Analytics (CHITA). Washington, D.C..
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  Conference on Health IT and Analytics (CHITA) 2017