Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Same-sex marriage, the great equalizer

Parakhnoyak, Alexei and Popov, Sergey V. ORCID: https://orcid.org/0000-0001-6899-9293 2025. Same-sex marriage, the great equalizer. Mathematical Social Sciences , 102448. 10.1016/j.mathsocsci.2025.102448

[thumbnail of 1-s2.0-S0165489625000630-main.PDF]
Preview
PDF - Accepted Post-Print Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (888kB) | Preview

Abstract

In a search and matching model with Nash bargaining, we find infinitely many asymmetric equilibria in which one sex receives a lower payoff than a similarly productive agent of the opposite sex. The mechanism resembles a social norm: if all agents on the opposite side of the marriage market become more demanding, continued searching yields diminished returns. However, if same-sex marriage is legalized and each side of the market includes a positive, arbitrarily small, share of bisexual agents, then only symmetric equilibria survive. This result highlights how restrictions on same-sex marriage reinforce asymmetries in opposite-sex matchings.

Item Type: Article
Date Type: Published Online
Status: In Press
Schools: Schools > Business (Including Economics)
Subjects: H Social Sciences > HB Economic Theory
H Social Sciences > HQ The family. Marriage. Woman
Publisher: Elsevier
ISSN: 0165-4896
Date of First Compliant Deposit: 15 July 2025
Date of Acceptance: 15 July 2025
Last Modified: 11 Aug 2025 10:25
URI: https://orca.cardiff.ac.uk/id/eprint/179823

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics