- Prasanta K. Pattanaik, Yongsheng Xu. Institutions and their ethical evaluation. Social Choice and Welfare, 54(2):293-310, 2020.
- Alexander Lundberg. The importance of expertise in group decisions. Social Choice and Welfare, 55(3):495-521, 2020.
- Xiaohui Bei, Guangda Huzhang, Warut Suksompong. Truthful fair division without free disposal. Social Choice and Welfare, 55(3):523-545, 2020.
- Kotaro Suzumura. Reflections on Arrow's research program of social choice theory. Social Choice and Welfare, 54(2):219-235, 2020.
- Eric Maskin. A modified version of Arrow's IIA condition. Social Choice and Welfare, 54(2):203-209, 2020.
- Trevor Leach, Robert C. Powers. Majority rule on j-rich ballot spaces. Social Choice and Welfare, 54(4):639-655, 2020.
- Salvador Barberà , Dolors Berga, Bernardo Moreno. Arrow on domain conditions: a fruitful road to travel. Social Choice and Welfare, 54(2):237-258, 2020.
- Youngsub Chun, Kiyong Yun. Upper-contour strategy-proofness in the probabilistic assignment problem. Social Choice and Welfare, 54(4):667-687, 2020.
- Eric Maskin, Amartya Sen, Kotaro Suzumura. Editorial: Special issue in memory of Kenneth J. Arrow. Social Choice and Welfare, 54(2):201-202, 2020.
- Ravi Jagadeesan, Scott Duke Kominers, Ross Rheingans-Yoo. Lone wolves in competitive equilibria. Social Choice and Welfare, 55(2):215-228, 2020.