Research

[Publications] 

7. Lee, K., Jeong, Y., Han, S., Joo, S., Park, J., & Qi. K (2024). "Difference-in-Differences with Matching Methods in Leadership Studies: A Review and Practical Guide", The Leadership Quarterly, Forthcoming  (ABDC Journal Ranking*: A+)

6. Lee, K., Han, S., Baik, H., Jeong, Y., & Park, Y. (2024). “Observation Weights Matching Approach for Causal Inference”, Pattern Recognition, 110549. 

- Ranked 22/819 (Top 2.5%) in Category: Artificial Intelligence; 

https://www.scimagojr.com/journalrank.php?category=1702&year=2015 

5. Jeong, Y., Lee, K., Park, Y., & Han, S. (2024). “A Systematic Approach for Learning Imbalanced Data: Enhancing Zero-Inflated Models through Boosting”, Machine Learning

- Ranked 32/1,120 (top 2.8%) in Category: Artificial Intelligence;

https://www.scimagojr.com/journalrank.php?category=1702&year=2015

4. Han, S., Jeong, Y., Lee, K., & In, J. (2024). “Environmental Sustainability in Health Care: An Empirical Investigation of U.S. Hospitals”, Business Strategy and The Environment, Forthcoming (ABDC Journal Ranking*: A)

3. Qi, K., Han, S., Jeong, Y., Rhamati, P., Susarla, A., & Sambamurthy, V. (2023). “Product Differentiation in IT Industries: The Interplay between M&As and In-House Innovation and Exploitative Innovation Orientation”. Journal of the Association for Information Systems, 24(4), 1102-1131. (ABDC Journal Ranking*: A+)

2. Lee, K., Jeong, Y., Joo, S., Yoon, Y., Han, S., Baik, H. (2022), “Outliers in Financial Time Series Data: Outliers, Margin Debt, and Economic Recession”, Machine Learning with Application, 100420

1. Lee, K., Han, S., & Jeong, Y. (2020), “COVID-19, Flattening the Curve, and Benford’s Law”, Physica A: Statistical Mechanics and its Applications, 559(1), 125090

- “A” level journal in Mathematical Physics; https://www.austms.org.au/Rankings/0105_AustMS_final_ranked.html

- Ranked 20/227 (top 9%) in Category: Mathematics and Ranked 86/397 (top 27%) in Category: Physics and Astronomy; https://www.scopus.com/sourceid/29115

[R&R]

2. Production and Operations Management (Reject and Resubmit)

- ABDC Journal Ranking: A+

1. Journal of Operations Management (Reject and Resubmit)

- ABDC Journal Ranking: A+

* The Australian Business Deans Council (ABDC) journal ranking list (A+ > A > B > C)