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Faculty

Samadrita Bhattacharyya

Operations Management, Quantitative Methods and Information Systems

Ph.D., Management Information Systems (2020), IIM Calcutta
M.Tech in VLSI Design (2014), IIEST, Shibpur
B.Tech in Electronics and Communication Engineering (2011), West Bengal University of Technology

Journal Publications

Banerjee, S., Bhattacharyya, S., & Bose, I. (2023). The motivation paradox: Understanding contradictory effects of awards on contribution quantity versus quality in virtual community. Information & Management, 60 (7), 103855. (ABDC A*)
Gupta, S., Modgil, S., Bhattacharyya, S., & Bose, I. (2021). Artificial intelligence for decision support systems in the field of operations research: review and future scope of research. Annals of Operations Research, 1-60. (ABDC A)
Bhattacharyya, S., Banerjee, S., Bose, I., & Kankanhalli, A. (2020). Temporal effects of repeated recognition and lack of recognition on online community contributions. Journal of Management Information Systems, 37 (2), 536-562. (FT 50; ABDC A*)
Bhattacharyya, S. & Bose, I. (2020). S-commerce: Influence of Facebook likes on purchases and recommendations on a linked e-commerce site. Decision Support Systems. 138, 113383. (ABDC A*)
Bhattacharyya, S., Banerjee, S., & Bose, I. (2020). One size does not fit all: Rethinking recognition system design for behaviorally heterogeneous online communities. Information & Management, 57(7), 103245. (ABDC A*)
Banerjee, S., Bhattacharyya, S., & Bose, I. (2017). Whose online reviews to trust? Understanding reviewer trustworthiness and its impact on business. Decision Support Systems, 96, 17-26. (ABDC A*)

Conferences

Banerjee, S., Dwivedi, D., & Bhattacharyya, S. Synthesizing the Diverse Facets of Online Review Quality and their Stimuli. Pacific Asia Conference on Information Systems. Vietnam, 2024.
Bhattacharyya, S., Banerjee, S., Bose, I., & Rao, H. R. I am Safe, so I will Help: Prosocial impact of marking oneself safe during disasters. Australasian Conference on Information Systems. New Zealand, 2023.
Bhattacharyya, S. & Mojumder, P. Save Our Souls: Study of Twitter use during India’s COVID-19 pandemic. International Conference on Information Systems. Hyderabad, 2023.
Mojumder, P. & Bhattacharyya, S. Cry for help: Study of SOS tweets during COVID-19 pandemic in India. INFORMS Conference on Information Systems and Technology. Phoenix, Arizona, 2023.
Bhattacharyya, S., Banerjee, S., Bose, I., & Rao, H.R. Flourishing ‘digitally’ in adversity: Prosocial impact of using Facebook’s Safety Check during disasters. Global Scientific Conference on Human Flourishing by Templeton World Charity Foundation. (Virtual) 2022.
Banerjee, S., Bhattacharyya, S., & Bose, I. Impact of community recognition on the quality of online reviewer contribution. Pacific Asia Conference on Information Systems Proceedings. 84. Taipei-Sydney, 2022.
Bhattacharyya, S. & Bose, I. Time-contingent impact of inconsistent action-based information cues on social commerce purchases: An experimental investigation. Hawaii International Conference on System Sciences, Hawaii, 2019.
Bhattacharyya, S., Banerjee, S., & Bose, I. Segmenting an online reviewer community: Empirical detection and comparison of reviewer clusters. Australasian Conference on Information Systems. Tasmania, Australia, 2017.
Bhattacharyya S., Banerjee S., & Bose I. Predicting online reviewer popularity: A comparative analysis of machine learning techniques. Workshop on E-Business, Dublin, 2016.

Teaching Cases

Rao H.R., Bose I., & Bhattacharyya S, Lahiri S. Arvind Fashions: Omnichannel Fashion in Digital India. IIM Ahmedabad Case Centre, 2024. IS0147.
Bose I., & Bhattacharyya, S., Customer Onboarding at ICICI Securities: The Digital Marketing Dilemma, IIM Calcutta Case Research Centre, 2018, IIMC-CRC-2018-11.
Bose I., Mitra S., & Bhattacharyya S. Smart City Palava and Adoption of E-Governance. IIM Calcutta Case Research Centre, 2016, IIMC-CRC-2016-07.

Book Chapter

Bhattacharyya S., Banerjee S., & Bose I. Predicting online reviewer popularity: A comparative analysis of machine learning techniques. Published in the Lecture Notes in Business Information Processing book series (LNBIP, volume 296), Springer, Cham. 2017.

Grants and Awards

IIM Udaipur Research Seed Grant (2021-2023) of Rs. 5,00,000/-.
The Best Publication Award for Doctoral Scholars 2020, awarded by IIM Calcutta Alumni Association (Mumbai Chapter) to the graduating doctoral student with the most outstanding research publication.
The Best Paper Award (2 nd across areas) at the 5th Management Doctoral Colloquium 2019, VGSOM, IIT Kharagpur.

Research Interests

Areas: Social media in disaster management, Online communities, User generated content, Social commerce.
Methodology: Quantitative (experiments, econometric analyses, machine learning/analytics).

Teaching Interests

Digital Technologies, The Internet of Things, Business Analytics and Data Visualization, S-commerce