Research

Publications:

Social Choice Theory:

1. "Contraction consistent aggregation on trees"- Theory & Decision, 2025

2. "Strategy-proof interval-social choice correspondences over extended single-peaked domains" (with Ojasvi Khare) - International Journal of Game Theory, 2024

3. "Is the preference of the majority representative?" (with Nicolas Gravel)- Mathematical Social Sciences, 2021

4.  "Constitutionally consistent voting rules over single-peaked domains"- Social Choice and Welfare, 2019

5.  "Multilevel Multidimensional Consistent Aggregators"- Social Choice and Welfare, 2016

Decision Theory:

1. "Highlighting attributes: When less is more" (with Arkarup Basu Mallik and Anuj Bhowmik)- Economics Letters, 2026

2. "Frame-based stochastic choice rule" (with Saptarshi Mukherjee and Ruhi Sonal)- Journal of Mathematical Economics, 2021

3. "Consumer equilibrium, random choice and hemi-Bayesian revision rule" (with Saptarshi Mukherjee and Ruhi Sonal)- Economics Letters, 2020

Political Economy:

1. "A citizen-candidate model of party formation", SERIEs, The Journal of the Spanish Economic Association, 2024.

2.  "(Large) Finite to continuum: an approximation result for electoral competition models" (with Saptarshi Mukherjee, Ruhi Sonal and Raghul Venkatesh), Journal of Mathematical Economics, 2024. 

3. "A Model of Electoral Competition Between National and Regional Parties" -Journal of Theoretical Politics, 2018.

Policy:

• The private solution trap in collective action problems across 34 nations (E. Malthouse, C. Pilgrim, D. Sgroi, M. Accerenzi, A. Alfonso, R.U. Ashraf, M. Baard, S. Banerjee, A. Belianin, S. Bhattacharjee, M. Bhattacharya, P. Brañas-Garza, J. Cárdenas, ..., M. Visser, J.T. Wang, W. Wang, W. Weng, K. Werner, A. Wijayanti, R. Winkler, J. Wooders, L. Ying, W. Zhen, & T. Hills, et al.), Proc. Natl. Acad. Sci. U.S.A. 123 (12) e2504632123, 2026

LINK: https://doi.org/10.1073/pnas.2504632123

• COVID-19: Indices of economic and health vulnerability for the Indian states (with Panchali Banerjee) - Social Sciences and Humanities Open, 2021. Data narrative: On CEDA webpage 

Working papers:

1. "Fair Division of a Heterogeneous Good Between Two Agents: An Ordinal Approach" (with Ojasvi Khare): Link

2. "A simple characterization of single-peaked domains" (with Anup Pramanik): Link

3. "Stable Matchings with Choice Correspondences Under Acyclicity" (with Ojasvi Khare and Varun Bansal):  Link

4. "Fair allocation with (semi-single peaked) preference for location and quantity" (with Ojasvi Khare):  Link

5. "Attributes and Limited Attention" (with Arkarup Basu Mallik and Anuj Bhowmik):  Link

6. "Consistency and social choice" (with Arkarup Basu Mallik): Link