RT Journal Article T1 Counting on my vote not counting: expressive voting in committees A1 Ginzburg, Boris A1 Guerra, Jose Alberto A1 Lekfuangfu, Nuarpear AB How do voting institutions affect incentives of committees to vote expressively? We model a committee that chooses whether to approve a proposal that some members may consider ethical. Members who vote for the proposal receive expressive utility, and all members pay a cost if the proposal is accepted. Committee members may have different depths of reasoning. Under certain sufficient conditions, the model predicts that features that reduce the probability of a member being pivotal-namely, larger committee size, or a more restrictive voting rule-raise the share of votes in favour of the proposal. A laboratory experiment with a charitable donation framing presents evidence in line with these results. Our structural estimation recovers the distributions of altruistic and expressive preferences, as well as of depth of reasoning, across individuals PB Elsevier SN 0047-2727 YR 2022 FD 2022-01-01 LK https://hdl.handle.net/10016/35427 UL https://hdl.handle.net/10016/35427 LA eng NO Financial support from CBEE, Chulalongkorn University; CEDE, Universidad de los Andes(grant P17.223622.010/01); Spanish Ministry of the Economy (grant MDM 2014-0431); Spanish Ministryof Science and Innovation (AEI/10.13039/501100011033), and Comunidad de Madrid (grant S2015/HUM-3444) is gratefully acknowledged. DS e-Archivo RD 1 sept. 2024