Allocating multiple units
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Allocating multiple units. / Tranæs, Torben; Krishna, Kala.
I: Economic Theory, Bind 20, Nr. 4, 2002, s. 733-750.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Allocating multiple units
AU - Tranæs, Torben
AU - Krishna, Kala
N1 - JEL Classification: D44
PY - 2002
Y1 - 2002
N2 - This paper studies the allocation and rent distribution in multi-unit, combinatorial-bid auctions under complete information. We focus on the natural multi-unit analogue of the first-price auction, where buyers bid total payments, pay their bids, and where the seller allocates goods to maximize his revenue. While there are many equilibria in this auction, only efficient equilibria remain when the truthful equilibrium restriction of the menu-auction literature is used. Focusing on these equilibria we first show that the first-price auction just described is revenue and outcome equivalent to a Vickrey auction, which is the multi unit analogue of a second-price auction. Furthermore, we characterize these equilibria when valuations take a number of different forms: diminishing marginal valuations, increasing average valuations, and marginal valuations with single turning points
AB - This paper studies the allocation and rent distribution in multi-unit, combinatorial-bid auctions under complete information. We focus on the natural multi-unit analogue of the first-price auction, where buyers bid total payments, pay their bids, and where the seller allocates goods to maximize his revenue. While there are many equilibria in this auction, only efficient equilibria remain when the truthful equilibrium restriction of the menu-auction literature is used. Focusing on these equilibria we first show that the first-price auction just described is revenue and outcome equivalent to a Vickrey auction, which is the multi unit analogue of a second-price auction. Furthermore, we characterize these equilibria when valuations take a number of different forms: diminishing marginal valuations, increasing average valuations, and marginal valuations with single turning points
U2 - 10.1007/s00199-001-0251-x
DO - 10.1007/s00199-001-0251-x
M3 - Journal article
VL - 20
SP - 733
EP - 750
JO - Economic Theory
JF - Economic Theory
SN - 0938-2259
IS - 4
ER -
ID: 127706