Operations Research, Business Statistics, Operations Management, and Supply Chain Management, among others

Data Envelopment Analysis, Mathematical Modelling, MCDM, Environmental Performance Evaluation, Transportation & Sports Management

From PhD Projects:
(1) Saransh Tiwari, Sanjeet Singh, and Sanjay Kumar Singh. 2023. “Comprehensive Evaluation of Passenger Road Transportation through Dynamic Network Data Envelopment Analysis: A Case Study of State Road Transport Undertakings in India.” Managerial and Decision Economics 44 (8): 4311–32. https://doi.org/10.1002/mde.3950. [ABDC – ‘B’, ABS – 2, IF – 2.2]

From B.Tech. (Mechanical Engineering) Projects:
(1) Saransh Tiwari, Ashish Mishra, Achyut Pratap Singh, Sudhaker Dixit, and Ved Kumar. 2023. “Synthesis of a New Natural Fiber Composite Material Based on Human Hair and Coir Fibers.” Applied Functional Materials 3 (3): 17–34. https://doi.org/10.35745/afm2023v03.03.0003.
(2) Ved Kumar, Sudhaker Dixit, Soni Gautam, Saransh Tiwari, and Ajay Singh Yadav. 2023. “Biodiesel Production: Agricultural and Economical Aspect in India.” Applied Functional Materials 3 (1): 11–24. https://doi.org/10.35745/afm2023v03.01.0002.
(3) Saransh Tiwari, Sudhaker Dixit, Ved Kumar, and Ayushi Rastogi. 2022. “Analogy among Center of Gravity, Center of Mass, and Centroid of Rigid Body: Analysis of Formula for Their Respective Calculation as per Configuration of Body and Utilization in Composite Application.” Applied Functional Materials 2 (2): 7–13. https://doi.org/10.35745/afm2022v02.02.0002.

Book Chapters Published
(1) Saransh Tiwari, and Sanjeet Singh. 2024. “Data Envelopment Analysis and Its Application in Energy and Environment.” In Operational Research for Renewable Energy and Sustainable Environments, 83–116. Publisher: IGI Global. https://doi.org/10.4018/978-1-6684-9130-0.ch004.

Research Papers Under-Review / Revised and Resubmitted
(1) Saransh Tiwari, Sanjeet Singh, and Utsav Pandey. “Sustainable Pathways: An integrated Dynamic Network Eco-Efficiency Approach to evaluate Passenger Road Transportation.” (Revision Submitted at Journal of Advanced Transportation - ABDC – ‘A’, IF – 2.3)
(2) Saransh Tiwari and Sanjeet Singh. “A two-stage network data envelopment analysis approach for the performance evaluation of cricket players and teams: Unravelling the dynamics of utilization and on-ground excellence.” (Under Review at Expert Systems with Applications - ABDC – ‘C’, ABS – 1, IF – 7.5)
(3) Utsav Pandey, Vincent Charles, Sanjeet Singh, and Saransh Tiwari. “Rank-ordering of Decision-Making Units based on an unsupervised learning algorithm.” (Under Review at Journal of the Operational Research Society - ABDC – ‘A’, ABS – 3, IF – 2.7)

Book Chapters Under-Review / Revised and Resubmitted
(1) Saransh Tiwari, Sanjeet Singh, and Utsav Pandey. “Benchmarking Countries Performance in Combating Climate Change: Data Envelopment Analysis-Frontier- based Composite Indicator Construction Approach.” In “Building a Climate-Resilient Society - Issues and Challenges.” Publisher: Springer (Revision Submitted)
(2) Utsav Pandey, Sanjeet Singh, and Saransh Tiwari. “Environmental performance evaluation of joint production of crop and animal husbandry in European farms.” In “Lecture note in Operations Research.” Publisher: Springer (Under Review) 

Research Papers Completed and soon to be Submitted
(1) Saransh Tiwari, Sanjeet Singh, Vincent Charles, and Tatiana Gherman. “Revisiting Environmental Performance Index: A New Method for Fair and Balanced Assessment.” (Target Journal: Environmental Science & Policy)
Working Research Papers (1) Saransh Tiwari, Sanjeet Singh, and Utsav Pandey. “A Novel Stochastic Cross- Assessment Approach for Composite Indicator Construction.” (Target Journal: European Journal of Operational Research)
(2) Saransh Tiwari, Sanjeet Singh, Utsav Pandey, and Vijayta Fulzele. “Understanding and Analyzing Factors where Nations lack in Environmental Performance: An Integrated Data Envelopment Analysis- Graph Theory and Matrix Approach.” (Target Journal: Energy Economics) (3) Utsav Pandey, Saransh Tiwari, and Sanjeet Singh. “A Novel Framework for Technological Forecasting using GENAI.” (Target Journal: Journal of the Operational Research Society) Papers Presented at Conferences
(1) Saransh Tiwari. “Benchmarking Countries Performance in Combating Climate Change: Data Envelopment Analysis-Frontier-based Composite Indicator Construction Approach.” In the International Seminar on Building Climate Resilient Society: Issues and Challenges, 25-26 November, 2024, Babasaheb Bhimrao Ambedkar University (A Central University).
(2) Saransh Tiwari, Sanjeet Singh, and Utsav Pandey. “A Cross-efficiency DEA Approach for Composite Indicators: Revisiting Environmental Performance Index.” In EURO 2024 Copenhagen, Denmark, 29th June – 3rd July 2024.

(3) Saransh Tiwari and Sanjeet Singh. “Developing Composite Indicator in Stochastic Environment: A Cross-efficiency Stochastic DEA Approach.” In the International Conference on Operations Research and Game Theoretic Approach in Decision Making, 17-19 January 2024, Indian Statistical Institute (ISI), Delhi.
(4) Saransh Tiwari and Sanjeet Singh. “Development of All-Encompassing Performance Indicators for Cricketing Sport: A Network Data Envelopment Analysis Approach.” In the Joint 2023 ORSI-ICBAI, 18-20 December,2023, Indian Institute of Science (IISc), Bangalore, Karnataka.
(5) Saransh Tiwari and Sanjeet Singh. “Eco-efficiency Evaluation under Dynamic Network setting considering Weak Disposability DEA reference technology for Passenger Road Transportation: A Case Study of State Road Transport Undertakings in India.” In POMS India International Conference, 4-6 December 2023, XLRI, Jamshedpur.
(6) Saransh Tiwari. “Essays on Composite Indicator Construction: Frontier-based Approach.” In Doctoral Colloquium on Management and Development (DOCMAD), 9-10 November 2023, Institute of Rural Management, Anand, Gujarat. (Won the II best prize in the Thesis Proposal Track with a grant of INR 15 thousand.)
(7) Saransh Tiwari. “Analogy among Center of Gravity, Center of Mass, and Centroid of a rigid body: Analysis of formula for their respective calculation as per the configuration of the body.” In International Symposium on Computational and Characterization Techniques in Engineering and Sciences, 20 March 2017, Integral University, Lucknow. (while pursuing B.Tech.)