1409-4258
1409-4258
S1409-42582020000100370
10.15359/ree.24-1.19
Venezuela
Uruguay
Uruguay
Chile
00
04
2020
00
04
2020
24
1
370
393
[
2012
5
2
2
101-13
]
[
2013
13
1
1
119
]
[
2013
8
2
2
116-27
]
[
2016
33
1
1
65-80
]
[
2002
11-29
]
[
2017
6
6
13-28
]
[
2010
1
2
2
101-12
]
[
2012
25
4
4
644-52
]
[
2007
7
7
67-80
]
[
2016
29
29
34-44
]
[
2017
62
3
3
213-32
]
[
2018
47
1
1
34-42
]
[
2009
17
3
3
263-75
]
[
2010
2
]
[
2016
23
1
1
51-9
]
[
2015
4
]
[
2015
16
5
5
1347-64
]
[
2014
5
5
1-10
]
[
2015
10
1
1
41-52
]
[
2011
103
1
1
93-108
]
[
2016
9
3
3
4-14
]
[
2017
38
1
1
66-71
]
[
2004
23
5
5
603-19
]
[
2013
31
1
1
11-9
]
[
2004
]
[
2011
3
3
3
370-84
]
[
2013
14
1
1
275-92
]
[
2015
20
2
2
275-85
]
[
2010
]
[
2014
30
1
1
57-64
]
[
1989
57
6
6
1069-81
]
[
2014
83
1
1
10-28
]
[
2010
5
4
4
253-63
]
[
2011
]
[
2009
35
3
3
293-311
]
[
2005
60
5
5
410-21
]
[
2017
29
2
2
363-92
]
[
2015
41
4
4
575-85
]
[
2009
65
5
5
467-87
]
[
2009
5
5
15-28
]
[
2015
40
11
11
736-43
]
[
2010
14
49
49
265-75
]