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multiple B-KEY |
auctions I-KEY |
each O |
offering O |
an O |
item O |
of O |
interest O |
. O |
As O |
seen O |
through O |
an O |
analysis O |
of O |
1,956 O |
auctions O |
on O |
eBay O |
for O |
a O |
Dell O |
E193FP O |
LCD O |
monitor O |
, O |
some O |
bidders O |
win O |
auctions O |
at O |
prices O |
higher O |
than O |
those O |
of O |
other O |
available O |
auctions O |
, O |
while O |
others O |
never O |
win O |
an O |
auction O |
despite O |
placing O |
bids O |
in O |
losing O |
efforts O |
that O |
are O |
greater O |
than O |
the O |
closing O |
prices O |
of O |
other O |
available O |
auctions O |
. O |
These O |
misqueues O |
in O |
strategic B-KEY |
behavior I-KEY |
hamper O |
the O |
efficiency O |
of O |
the O |
system O |
, O |
and O |
in O |
so O |
doing O |
limit O |
the O |
revenue O |
potential O |
for O |
sellers O |
. O |
This O |
paper O |
proposes O |
a O |
novel O |
options-based O |
extension O |
to O |
eBay O |
's O |
proxy-bidding O |
system O |
that O |