Research expertise in the Department can be grouped into two streams: (1) Operations research and operations management in a broad sense, including specific areas such as healthcare management, inventory management, revenue management, financial engineering, sustainable operations, supply chain and logistics management, and interdisciplinary research between operations and risk management/marketing/finance/accounting;  (2) Business analytics in a board base sense, including  big data analytics, data mining, econometrics, credit risk management, optimization, simulation/decision models,  marketing analytics, healthcare analytics, and market research.