000
00286nam a2200121Ia 4500
008
200208s9999 xx 000 0 und d
082
_a
AER
245
0
_a
American Economic Review
245
0
_n
v.83(6)
260
_a
Nashville
260
_b
American Economic Association
942
_c
BV
999
_c
143755
_d
143755