0103-6831
0103-6831
S0103-68312020000100007
10.18222/eae.v31i76.7010
Brazil
Brazil
Brazil
USA
Brazil
00
01
2020
00
01
2020
31
76
7
26
[
2011
]
[
1990
216-29
]
[
1987
56-75
]
[
2003
54
1
1
6-18
]
[
1999
24
3
3
331-50
]
[
2008
]
[
2012
]
[
2013
3
]
[
2014
]
[
2010
5
]
[
1985
]
[
2000
7
]
[
2012
41
2
2
56-64
]
[
2009
]
[
2013
38
7
7
875-91
]
[
2011
]
[
2018
]
[
1998
]
[
2007
]
[
2002
]
[
1998
]
[
1986
3
]
[
1983
]
[
1987
]
[
2016
]
[
2019
]
[
2016
4
4
4
634-49
]
[
2017
]
[
2014
]