0004-0622
0004-0622
S0004-06222020000200144
10.37527/2020.70.2.007
Mexico
00
06
2020
00
06
2020
70
2
144
151
[
2019
61
1-8
]
[
2017
90
216-21
]
[
2011
2
236-43
]
[
2015
50
129-34
]
[
2016
427
65-72
]
[
2013
7
3343-55
]
[
2018
460
189-99
]
[
2018
17
1-8
]
[
2018
18
1-12
]
[
2019
1-4
]
[
2018
1-15
]
[
2014
62
1423-48
]
[
2018
7
521-5
]
[
2015
5
1688-94
]
[
1999
]
[
StataCorp
2012
]
[
1995
]
[
2010
]
[
2015
61
155-63
]
[
1985
26
169-83
]
[
1991
6
158-65
]
[
2016
28
442-7
]
[
2008
150
26-32
]
[
2009
234
651-61
]
[
1994
36
95-101
]
[
2020
145
1-9
]
[
2009
3
2
2
137-40
]
[
2010
55
37-43
]
[
2011
1
3
3
1-11
]
[
2015
32
1
1
362-6
]
[
1964
46
379-86
]
[
2001
21
653-66
]