Office hours: Mondays 5-6pm or by appointment
Costis Maglaras is the David and Lyn Silfen Professor of Business at Columbia University. He is on the faculty of the Graduate School of Business, in the division of Decision, Risk & Operations. He also serves as the director of the PhD program of the Business School. His research has explored broad questions on the interface of stochastic modeling with operations management, with emphasis on stochastic networks, financial engineering, and quantitative pricing and revenue management. Some of his recent work has focused on: high-frequency market microstructure as well as the design of portfolio trading systems and algorithms; the interface between social learning and revenue optimization; the economics of services that are prone to congestion, including cloud computing; and the application of quantitative pricing and risk management in the residential real-estate market.
Costis received his BS in Electrical Engineering from Imperial College, London, in 1990, and his MS and PhD in Electrical Engineering from Stanford University in 1991 and 1998, respectively. From 1991 to 1993 he served as a research scientist at Canon Research Center America. He joined Columbia Business School in 1998. His research has been recognized by the 1999 INFORMS Nicholson Prize for the best student paper in Operations Research and Management Science, the 2008 INFORMS Revenue Management and Pricing Section best research paper award, and his students have won several best paper awards for their doctoral research. He has also received the Dean's award at Columbia Business School for teaching excellence for the core course Managerial Statistics. He teaches and serves as faculty director for the executive education course on Risk Management offered by Columbia Business School. He holds editorial positions in many of the flagship journals in operations research and management science, and currently serves as area editor of "Stochastic Models" for Operations Research.
During his sabbatical in 2007, he was involved in
starting Mismi Inc., a financial services broker-dealer firm that introduces innovative quantitative
portfolio trading tools to the marketplace.
He served as Mismi's Head of Research and part of its management team through 2014.
He has also been a frequent consultant to industry.
Costis is married to Niki Kouri and lives in Manhattan with their three daughters.