Middle Men: The Visible Market‐Makers
Author(s) -
Watanabe Makoto
Publication year - 2018
Publication title -
the japanese economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.205
H-Index - 28
eISSN - 1468-5876
pISSN - 1352-4739
DOI - 10.1111/jere.12168
Subject(s) - intermediation , homogeneous , economics , ex ante , competition (biology) , microeconomics , limit (mathematics) , industrial organization , macroeconomics , ecology , mathematical analysis , physics , mathematics , biology , thermodynamics
This paper presents a framework in which middlemen emerge to intermediate between ex‐ante homogeneous buyers and sellers in the presence of search frictions. Middlemen announce prices, and hold an inventory to provide more sure services. Middlemen can mitigate trade imbalances with price competition. Using this framework I illustrate how the frictionless limit can emerge and how middlemen can implement the short‐side principle for the market price to be Walrasian. The recent progress in the literature on intermediation will also be discussed.
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