Social Choice

Proposed Voting Methods

Stable Voting

with Eric Pacuit

2023. Constitutional Political Economy. Publisher's version. Associated website at StableVoting.org.


Split Cycle: A New Condorcet-Consistent Voting Method Independent of Clones and Immune to Spoilers

with Eric Pacuit

2023. Public Choice. Publisher's version.


A simple Condorcet voting method for Final Four elections

2024. Under review.


Axiomatic Characterizations

An Axiomatic Characterization of Split Cycle

with Yifeng Ding and Eric Pacuit 

Forthcoming in Social Choice and Welfare.


Escaping Arrow's Theorem: The Advantage-Standard Model

with Mikayla Kelley

Forthcoming in Theory and Decision.


Axioms for Defeat in Democratic Elections

with Eric Pacuit

2021. Journal of Theoretical Politics. Publisher's version.


An extension of May's Theorem to three alternatives: axiomatizing Minimax voting

with Eric Pacuit

2023. Under review.


Impossibility Theorems

An impossibility theorem concerning positive involvement in voting

2024. Economics Letters. Publisher's version.


Impossibility theorems involving weakenings of expansion consistency and resoluteness in voting

with Chase Norman, Eric Pacuit, and Saam Zahedian

2024. Mathematical Analyses of Decisions, Voting and Games, Contemporary Mathematics series, American Mathematical Society, edited by Michael A. Jones, David McCune, and Jennifer Wilson. Publisher's version.


Arrow's Decisive Coalitions

with Eric Pacuit

2020. In the special issue of Social Choice and Welfare in Memory of Kenneth J. Arrow, edited by Eric Maskin, Amartya Sen, and Kotaro Suzumura. Publisher's version.


A note on Murakami's theorems and incomplete social choice without the Pareto principle

with Mikayla Kelley

2020. Social Choice and Welfare. Publisher's version.


Social Choice and AI

Social Choice Should Guide AI Alignment in Dealing with Diverse Human Feedback

with Vincent Conitzer, Rachel Freedman, Jobst Heitzig, Bob M. Jacobs, Nathan Lambert, Milan Mossé, Eric Pacuit, Stuart Russell, Hailey Schoelkopf, Emanuel Tewolde, and William S. Zwicker

Forthcoming in International Conference on Machine Learning.


Logic and Social Choice

Voting Theory in the Lean Theorem Prover

with Chase Norman and Eric Pacuit

2021. Proceedings of the Eighth International Conference on Logic, Rationality and Interaction (LORI-VIII).


Arrow's Decisive Coalitions

with Eric Pacuit

2020. In the special issue of Social Choice and Welfare in Memory of Kenneth J. Arrow, edited by Eric Maskin, Amartya Sen, and Kotaro Suzumura. Publisher's version.


Strategic Voting

Learning to Manipulate under Limited Information

with Alexander Kristoffersen and Eric Pacuit

2024. Accepted for the 1st Workshop on Social Choice and Learning Algorithms (SCaLA 2024) held at AAMS 2024.


Strategic Voting Under Uncertainty About the Voting Method

with Eric Pacuit

2019. Proceedings of the Seventeenth Conference on Theoretical Aspects of Rationality and Knowledge (TARK XVII).


Simulations

Measuring Violations of Positive Involvement in Voting

with Eric Pacuit

2021. Proceedings of the Eigthteenth Conference on Theoretical Aspects of Rationality and Knowledge (TARK XVIII).