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Sriram Sankaranarayanan
Assistant Professor, Operations Management
Biography
Sriram Sankaranarayanan is an Assistant Professor in the area of Operations Management at the Indian School of Business. He earned his B. Tech from IIT Kharagpur. He then completed his Ph.D. at Johns Hopkins University (with Prof Sauleh Siddiqui and Prof Amitabh Basu), followed by a postdoctoral fellowship at Polytechnique Montréal under the Canada Excellence Research Chair in Data Science for Real-Time Decision-Making (with Prof. Andrea Lodi). Following that, he was an assistant professor at IIM Ahmedabad from December 2020 to May 2025.
Education
- PhD in Civil Engineering, Johns Hopkins University, 2018
- B.Tech in Civil Engineering, Indian Institute of Technology, Kharagpur, 2013
Experience
Academic positions
- 2025 - Present: Assistant Professor, Indian School of Business
- 2020 - 2025: Assistant Professor, IIM Ahmedabad
- 2019 - 2020: Postdoctoral Fellow, CERC Data Science for Decision Making, Polytechnique Montreal, Canada.
Professional Positions
- 2013 - 2015: Analyst, Deutsche Bank
Selected publications
- Carvalho, Margarida., Dragotto, Gabriele., Lodi, Andrea., Sankaranarayanan, Sriram. (2026) "The Cut and Play Algorithm: Computing Nash Equilibria via Outer Approximations"
- Sankaranarayanan, Sriram. (2025) "Assessing the Effectiveness of Import Duty to Reduce Carbon Leakage under Carbon-price uncertainty", Energy, 329
- Lodi, Andrea., Sankaranarayanan, Sriram., Wang, Guanyi. (2024) "A Framework for Fair Decision-making over Time with Time-invariant Utilities", European Journal of Operational Research (319(2)), 456-467
- Kazachkov, Aleksandr., Bodic, Pierre., Sankaranarayanan, Sriram. (2024) "An Abstract Model for Branch-and-Cut", Mathematical Programming (206), 175–202
- Lodi, Andrea., Olivier, Philippe., Pesant, Gilles., Sankaranarayanan, Sriram. (2024) "Fairness over Time in Dynamic Resource Allocation with an Application in Healthcare", Mathematical Programming, Vol 203, 285–318
- Carvalho, Margarida., Dragotto, Gabriele., Feijoo, Felipe., Lodi, Andrea., Sankaranarayanan, Sriram. (2024) "When Nash Meets Stackelberg", Management Science, Vol 70 (Issue 10)
- Sankaranarayan, Sriram., Zhang, Ying., Nie, Wanshu., Zaitchik, Ben., Sauleh Siddiqui, Sauleh. (2024) "Small-Scale Irrigation: Improving Food Security under Changing Climate and Water Resource Conditions in Ethiopia", Journal of Water Resources Planning and Management, 150 (8)
- Gopalakrishnan, Sanjith., Sankaranarayanan, Sriram. (2023) "Cooperative Security Against Interdependent Risks", Production and Operations Management, Vol 32 (Issue 11)
- Sankaranarayan, Sriram., Anjos, Miguel., Feijoo, Felipe. (2022) "A Multinational Carbon-Credit Market Integrating Distinct National Carbon Allowance Strategies", Applied Energy, 319
- Sankaranarayan, Sriram., Vignesh Subramanian, Vignesh., Feijoo, Felipe., Melendez, Kevin., Das, Tapas. (2022) "A Bilevel Conic Optimization Model for Routing and Charging of EV Fleets Serving Long Distance", Energy, 251
- Sankaranarayan, Sriram., González, Sebastián., Feijoo, Felipe., Basso, Franco., Subramanian, Vignesh., Das, Tapas. (2022) "Routing and Charging Facility Location for EVs under Nodal Pricing of Electricity: A Bilevel Model Solved using Special-Ordered-Set.", IEEE Transactions on Smart Grid, 13 (4)
- Basu, Amitabh., Ryan, Christopher., Sankaranarayanan, Sriram. (2021) "Mixed-integer Bilevel Representability", Mathematical Programming, Vol 185, 163–197
- Sankaranarayan, Sriram., Acuna, Jorge., Zayas-Castro, José., Feijoo, Felipe., Martinez, Rodrigo., Martinez, Diego. (2021) "The Waiting Game – How Cooperation Between Public and Private Hospitals Can Help Reduce Waiting Lists.", Health Care Management Science
- Sankaranarayan, Sriram., Avraam, Charalampos., Zhang, Ying., Zaitchik, Benjamin., Moynihan, Emma., Juturu, Prathibha., Neff, Roni., Siddiqui, Sauleh. (2021) "Optimization-based Systems Modeling for the Food-Energy-Water Nexus", Current Sustainable/Renewable Energy Reports, 8
- Sankaranarayan, Sriram., Basu, Amitabh. (2019) "Can Cut Generating Functions be Good and Efficient?", SIAM Journal on Optimization (29(2)), 1190−1210
- Sankaranarayan, Sriram., Feijoo, Felipe., Iyer, Gokul., Avraam, Charalampos., Siddiqui, Sauleh., Clarke, Leon., Binsted, Matthew., Patel, Pralit., Prates, Nathalia., Evelyn., Wise, Marshall. (2018) "The future of natural gas infrastructure development in the United States Applied Energy", Applied Energy, 228
- Sankaranarayan, Sriram., Feijoo, Felipe., Siddiqui, Sauleh. (2018) "Sensitivity and Covariance in Stochastic Complementarity Problems with an Application to North American Natural Gas Markets.", European Journal of Operational Research, 268 (1)
