Nikos Trichakis

Nikolaos K. Trichakis J.C. Penney Associate Professor of Operations Management MIT Sloan School of Management Interim Associate Dean of Social and Ethical Responsibilities of Computing MIT Schwarzman College of Computing

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Research

Fairness and Ethics in Analytics, Data-driven and Robust Optimization, Resource Allocation, Healthcare Operations, Supply Chain Management, Revenue Management, Financing of Operations

Popular Press: [NPR] [HBSWK] [Fox News] [Die Welt] [Australian Broadcasting Corporation] …

Journal Publications

• Fairness in Operations

  1. The Price of Fairness (with D. Bertsimas and V. F. Farias) (Operations Research, Vol. 59, No.1, 2011)

  2. On the Efficiency-Fairness Trade-Off (with D. Bertsimas and V. F. Farias) (Management Science, Vol. 58, No. 12, 2012) (Appendices)

  3. Fairness and Efficiency in Multiportfolio Optimization (with D. A. Iancu) (Operations Research, Vol. 62, No. 6, 2014) (Appendices)

  4. Ethics-by-design: Efficient, Fair and Inclusive Resource Allocation using Machine Learning (with T. P. Papalexopoulos, D. Bertsimas, I. G. Cohen, R. R. Goff and D. E. Stewart) (Journal of Law and the Biosciences, Vol. 9, No. 1, 2022)

• Healthcare

  5. Fairness, Efficiency and Flexibility in Organ Allocation for Kidney Transplantation (with D. Bertsimas and V. F. Farias) (Operations Research, Vol. 61, No. 1, 2013) (Appendices)

     • 2011 INFORMS Pierskalla Award, Finalists

  6. Data-driven Appointment Scheduling Under Uncertainty: The Case of an Infusion Unit in a Cancer Center (with A. Mandelbaum, P. Momcilovic, S. Kadish, R. Leib and C. A. Bunnell) (Management Science, Vol. 66, No. 1, 2019)

  7. Forecasting COVID-19 and Analyzing the Effect of Government Interventions (with M. L. Li, H. T. Bouardi, O. S. Lami, T. A. Trikalinos and D. Bertsimas) (Operations Research, Vol. 71, No. 1, 2022)

  8. Accept or Decline? An Analytics-Based Decision Tool for Kidney Offer Evaluation (with D. Bertsimas, J. Kung, D. Wojciechowski and P. A. Vagefi) (Transplantation, Vol. 101, No. 12, 2017)

     • Editorial

  9. Development and Validation of an Optimized Prediction of Mortality for Candidates Awaiting Liver Transplantation (with D. Bertsimas, J. Kung, Y. Wang, R. Hirose and P. A. Vagefi) (American Journal of Transplantation, Vol. 19, No. 4, 2019)

     • Featured in JAMA (JAMA. 2019;321(10):930. doi:10.1001/jama.2017.7155)

     • opom.online

     • Accepted at the American Society of Transplant Surgeons 19th Annual State of the Art Winter Symposium

  10. Balancing Efficiency and Fairness in Liver Transplant Access: Tradeoff Curves for the Assessment of Organ Distribution Policies (with D. Bertsimas, T. Papalexopoulos, Y. Wang, R. Hirose and P. A. Vagefi) (Transplantation, Vol. 104, No. 5, 2020)

      • Editorial

      • github

  11. The Rise and Fall of the Model for End-Stage Liver Disease Score and the Need for an Optimized Machine Learning Approach for Liver Allocation (with D. Bertsimas, R. Hirose and P. A. Vagefi) (Current Opinion in Organ Transplantation, Vol. 25, No. 2, 2020)

  12. Joint Patient Selection and Scheduling under No-Shows: Theory and Application in Proton Therapy (with S. Saghafian, R. Zhu and H. A. Shih) (Production and Operations Management, Vol. 32, No. 2, 2023)

  13. Applying Analytics to Design Lung Transplant Allocation Policy (with T. P. Papalexopoulos, D. Bertsimas, J. Alcorn, R. R. Goff and D. E. Stewart) (INFORMS Journal on Applied Analytics, forthcoming)

      • 2022 INFORMS Daniel H. Wagner Prize, Finalists

  14. Reshaping National Organ Allocation Policy (with T. P. Papalexopoulos, D. Bertsimas, J. Alcorn, R. R. Goff and D. E. Stewart) (Operations Research, forthcoming)

      • 2023 INFORMS Pierskalla Award, Second Prize

  15. On the Impact of Mass Screening for SARS-CoV-2 through Self-Testing in Greece (with S. Gilmour, S. Sapounas, K. Drakopoulos, P. Jaillet and G. Magiorkinis) (Front. Public Health, Vol. 12, doi: 10.3389/fpubh.2024.1352238, 2024)

• Optimization

  16. Pareto Efficiency in Robust Optimization (with D. A. Iancu) (Management Science, Vol. 60, No. 1, 2013)

      • 2013 INFORMS JFIG Paper Competition, First Prize

      • 2018 INFORMS Optimization Society Young Researchers Paper Prize, First Prize

  17. Robust Multiclass Queuing Theory for Wait Time Estimation in Resource Allocation Systems (with C. Bandi and P. Vayanos) (Management Science, Vol. 65, No. 1, 2018)

  18. Designing Response Supply Chain Against Bioattacks (with P. Y. Zhang and D. Simchi-Levi) (Operations Research, Vol. 67, No. 5, 2019)

      • 2020 INFORMS Koopman Prize Winner

      • 2018 POMS Best Paper Award, Humanitarian Operations & Crisis Management, Second Prize

      • 2017 POMS College of Supply Chain Management Best Student Paper Competition, Second Prize

  19. Monitoring With Limited Information (with D.-Y. Yoon and D. A. Iancu) (Management Science, Vol. 67, No. 7, 2020)

  20. Pareto Adaptive Robust Optimality via a Fourier-Motzkin Elimination Lens (with D. Bertsimas, S. C. M. ten Eikelder and D. den Hertog) (Mathematical Programming, 2023)

  21. Dynamic Project Expediting: A Stochastic Shortest-Path Approach (with L. Bertazzi and R. Mogre) (Management Science, forthcoming)

• Finance/Operations Interface and Revenue Management

  22. Is Operating Flexibility Harmful Under Debt? (with D. A. Iancu and G. Tsoukalas) (Management Science, Vol. 63, No. 6, 2016)

      • 2018 M&SOM Interface of Finance, Operations, and Risk Management Best Paper Award, First Prize

  23. Dynamic Pricing under Debt: Spiraling Distortions and Efficiency Losses (with O. Besbes and D. A. Iancu) (Management Science, Vol. 64, No. 10, 2017) (Appendices)

  24. On the Financing Benefits of Supply Chain Transparency and Blockchain Adoption (with J. Chod, G. Tsoukalas, H. Aspegren, and M. Weber) (Management Science, Vol. 66, No. 10, 2020)

      • 2023 Best OM Paper in Management Science, Finalists

      • 2022 Best OM Paper in Management Science, Finalists

      • 2021 M&SOM Interface of Finance, Operations, and Risk Management Best Paper Award, First Prize

      • 2018 INFORMS Technology, Innovation Management & Entrepreneurship Best Working Paper Award, Third Prize

  25. Supplier Diversification under Buyer Risk (with J. Chod and G. Tsoukalas) (Management Science, Vol. 65, No. 7, 2019)

  26. On the Efficacy of Static Prices for Revenue Management in the Face of Strategic Customers (with Y. Chen and V. F. Farias) (Management Science, Vol. 65, No. 12, 2019)

  27. On Revenue Management with Strategic Customers Choosing When and What to Buy (with Y. Chen) (Operations Research, Vol. 69, No.1, 2020)

  28. On the Learning Benefits of Resource Flexibility (with J. Chod and M. Markakis) (Management Science, Vol. 67, No. 10, 2021)

  29. Loyalty Program Liabilites and Point Values (with S.-Y. Chun and D. A. Iancu) (M&SOM, Vol. 22, No. 2, 2019)

  30. Platform Tokenization: Financing, Governance, and Moral Hazard (with J. Chod and S. A. Yang) (Management Science, Vol. 68, No.9, 2022)

      • 2023 M&SOM Interface of Finance, Operations, and Risk Management Best Paper Award, Finalists

Under Review

• For journal publication

  31. Product-Driven Questionnaire Design for Product Display Recommendations (with J. Amar and C. Bandi)

  32. Preventing Opioid Overdose: From Prediction to Operationalization (with J. O. Jonasson, N. Kaw, D. Sinha, A. Chen, J. Conte, A. Restaino and S. Volpe)

  33. Modernizing the Organ Allocation Design Process (with E. Pivo, J. Alcorn, D. Bertsimas, S. Booker, K. Bradbrook, T. Dolan, L. Larkin and K. Temple)

  34. Targeted Broader Sharing for Liver Continuous Distribution (with M. Mankowski, N. Wood, A. Massie, D. Segev and S. Gentry)

Other Publications

• Conference publications

  35. Quantifying the electronic medical record implementation to stabilization curve (with S. Kadish, A. Senderovich, R. Leib, A. Mandelbaum, P. Momcilovic, and C. A. Bunnell) (Journal of Clinical Oncology, Vol. 35, No. 8, 2017)

  36. Dynamic Network Utility Maximization with Delivery Contracts (with S. Boyd and A. Zymnis) (Proceedings IFAC World Congress, p.2907-2912, Seoul, July 2008)

  37. An Interior-Point Method for Large Scale Network Utility Maximization (with S. Boyd, D. O'Neill and A. Zymnis) (Proceedings of the Allerton Conference on Communication, Control, and Computing, September 2007)

• Thesis

  • Fairness in Operations: From Theory to Practice (MIT thesis, 2011)

    • 2012 INFORMS George B. Dantzig Dissertation Award, Third Prize

Papers In Preparation

• Decomposing Volume's Impact on Performance: Lessons from Kidney Transplantation (with R. Huckman and P. A. Saynisch)

• Distribution Free Algorithms for Network Revenue Management (with J. Amar)

Teaching

• Published Material

  • Curtis LLP: A Case on Cases (Harvard Business School Case 616-049, June 2016)

  • Financing Curtis LLP (Harvard Business School Case 616-050, February 2016)

  • Lotus F1 Team (with S. Thomke, J. Lenhardt, and D. Beyersdorfer) (Harvard Business School Case 616-055, March 2016)

  • Credem: Banking on Cheese (with G. Tsoukalas and E. Moloney) (Harvard Business School Case 615-046, February 2015)

  • Credem: Banking on Cheese (Harvard Business School Teaching Note 615-071, March 2015)

  • Infection Control at Massachusetts General Hospital (with R. Huckman) (Harvard Business School Case 614-044, November 2013)

  • Infection Control at Massachusetts General Hospital (with R. Huckman) (Harvard Business School Teaching Note 615-056, March 2015)

• Courses

  • 15.761 Introduction to Operations Management, Spring 2017, Fall 2017, Fall 2018, Spring 2020, 2021, 2023, 2024

  • 15.762 Supply Chain Analytics, Spring 2024

  • 15.763 Manufacturing Systems and Supply Chain Design, Spring 2020, Spring 2021, Spring 2023

  • 15.764 The Theory of Operations Management, Spring 2017, Spring 2020

  • HBS 2135 Understanding and Influencing Operations as an Investor, HBS, Winter 2015, 2016

  • RCTOM Technology and Operations Management, HBS, Fall 2013, 2012, 2011

  • HBS 4480 Operations Management, HBS, Fall 2012

  • 15.761 Introduction to Operations Management, (assistant), Spring 2010

  • 15.764 The Theory of Operations Management, (assistant), Spring 2009

  • 15.071 The Edge: Decision Methodologies for Managers, (assistant), Spring 2008

  • EE141 Engineering Electromagnetics, (assistant), Stanford University, Fall 2006