<s>
Approximate	B-Algorithm
Competitive	I-Algorithm
Equilibrium	I-Algorithm
from	I-Algorithm
Equal	I-Algorithm
Incomes	I-Algorithm
(	O
A-CEEI	O
)	O
is	O
a	O
procedure	O
for	O
fair	O
item	O
assignment	O
.	O
</s>
<s>
Moreover	O
,	O
the	O
A-CEEI	B-Algorithm
mechanism	I-Algorithm
is	O
strategyproof	O
"	O
in	O
the	O
large	O
"	O
:	O
when	O
there	O
are	O
many	O
agents	O
,	O
each	O
agent	O
has	O
only	O
a	O
small	O
influence	O
on	O
the	O
price	O
,	O
so	O
the	O
agents	O
act	O
as	O
price	O
takers	O
.	O
</s>
<s>
Master	O
level	O
:	O
the	O
center	O
uses	O
tabu	B-Algorithm
search	I-Algorithm
to	O
suggest	O
prices	O
;	O
</s>
<s>
It	O
works	O
with	O
arbitrary	O
utility	O
functions	O
-	O
not	O
only	O
submodular	B-Algorithm
ones	O
.	O
</s>
