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Middlemen*
Author(s) -
Shevchenko Andrei
Publication year - 2004
Publication title -
international economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.658
H-Index - 86
eISSN - 1468-2354
pISSN - 0020-6598
DOI - 10.1111/j.1468-2354.2004.00115.x
Subject(s) - intermediation , intermediary , business , distribution (mathematics) , commerce , microeconomics , economics , industrial organization , marketing , finance , mathematics , mathematical analysis
This article provides an equilibrium model of intermediation based on search theory. Intermediaries, like retailers, buy goods from producers and sell them to consumers. The number of intermediaries is endogenously determined by free entry. The size and composition of their inventories is also endogenous. Larger inventories make it more likely that a random customer will find something he likes, but are more costly to store. The distribution of prices is characterized. Conditions are given under which there are too many or too few intermediaries, and under which intermediaries are too big or too small, from an efficiency perspective.