0103-6831
0103-6831
S0103-68312015000200386
10.18222/eae266203288
Brazil
Brazil
Brazil
00
08
2015
00
08
2015
26
62
386
416
[
24
54
54
32-55
]
[
15
2
2
3-23
]
[
2
2
45-59
]
[
11
2
2
409-33
]
[
111
111
95-113
]
[
38
2
2
373-88
]
[
25
59
59
50-76
]
[
17
30
30
17-31
]
[
36
3
3
402-11
]
[
13
1
1
193-207
]
[
19
44
44
]
[
31
113
113
1337-354
]
[
39
2
2
283-310
]
[
7
2
2
131-47
]
[
119
119
175-90
]
[
25
58
58
188-209
]
[
40
141
141
793-822
]
[
7
12
12
159-66
]
[
23
61
61
267-81
]