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Comparative statics for size-dependent discounts in matching markets

Abstract:
We prove a natural comparative static for many-to-many matching markets in which agents’ choice functions exhibit size-dependent discounts: reducing the extent to which some agent discounts additional partners leads to improved outcomes for the agents on the other side of the market, and worsened outcomes for the agents on the same side of the market. Our argument draws upon recently developed methods bringing tools from choice theory into matching.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.jmateco.2020.05.010

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Institution:
University of Oxford
Division:
SSD
Department:
Economics
Role:
Author


Publisher:
Elsevier
Journal:
Journal of Mathematical Economics More from this journal
Volume:
90
Pages:
127-131
Publication date:
2020-08-06
Acceptance date:
2020-05-29
DOI:
ISSN:
0304-4068


Language:
English
Keywords:
Pubs id:
1124907
Local pid:
pubs:1124907
Deposit date:
2020-08-10
ARK identifier:

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