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2024
"Impacts of cybersecurity on hospital efficiency and financial performance"
C. Lee, J. Choi, J. Lee, S. Fortsch
Service Business
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2023
"Inventory and Financial Performance in the Pharmaceutical Industry: What Transpired Over the Last Two Decades?"
J. Choi, S. Choi, N. Suresh
International Journal of Operations & Production Management
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2022
"Mitigating the risk of blood shortage"
S. Fortsch, E. Khapalova, R. Carden, J. Choi
Journal of Blood Service Economics, volume 2, issue 1/2, p. 2-18
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2022
"Does electronic health record systems implementation impact hospital efficiency, profitability, and quality?"
C. Lee, Y. Kim, J. Choi, E. Porter
Journal of Applied Business and Economics, volume 24, issue 2, p. 251-262
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2021
"Competition can help predict sales"
S. Fortsch, J. Choi, E. Khapalova
Journal of Forecasting, volume 41, issue 2, p. 331-344
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2020
"Market competition and pricing strategies in retail supply chains"
I. Park, I. Jung, J. Choi
Managerial and Decision Economics, volume 41, issue 8, p. 1528-1538
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2018
"Examining the Performance Index of Retail Pricing Strategies Under Different Types of Competition"
I. Jung, I. Park, J. Choi
International Journal of Revenue Management, volume 10, issue 3/4
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2017
"Linking Green Purchasing Capabilities to Environmental and Economic Performance: The Moderating Role of Firm Characteristics"
K. Yook, J. Choi, N. Suresh
Journal of Purchasing & Supply Management, volume 24, p. 326 - 337
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2017
"Efficiency of U.S. Hospitals between 2001 and 2011"
J. Choi, S. Fortsch, I. Park, I. Jung
Managerial and Decision Economics, volume 38, issue 8, p. 1071 - 1081
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2016
"Measuring Efficiency in US Teaching Hospitals Associated with Quality Variables"
J. Choi, D. Oh
International Journal of Business and Systems Research, volume 12, issue 2, p. 162-180
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2016
"RFID in US Hospitals: An Exploratory Investigation of Technology Adoption"
A. Dey, B. Vijayaraman, J. Choi
Management Research Review, volume 39, issue 4
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2015
"Complementary Effect of Patient Volume and Quality of Care on Hospital Cost Efficiency"
J. Choi, I. Park, I. Jung, A. Dey
Health Care Management Science, volume 20, issue 2, p. 221-231
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2010
"A Partial Adjustment Approach to Evaluating and Measuring the Business Value of Information Technology"
W. Lin, C. Chuang, J. Choi
International Journal of Production Economics, volume 127, issue 1, p. 158-172