0103-6831
0103-6831
S0103-68312015000100216
10.18222/eae266102933
Brazil
Brazil
00
04
2015
00
04
2015
26
61
216
243
[
32
3
3
453-76
]
[
22
84
84
671-703
]
[
23
1
1
33-42
]
[
19
41
41
379-406
]
[
2
2
17-79
]
[
29
1
1
185-93
]
[
24
24
46-68
]
[
40
2
2
13-72
]
[
20
4
4
307-35
]
[
107
9
9
1999-2045
]
[
23
1
1
29-41
]
[
29
1
1
147-65
]