1405-8421
1405-8421
S1405-84212017000300837
10.22136/est2017983
Mexico
00
12
2017
00
12
2017
17
55
837
866
[
1999
42
2
2
611-42
]
[
2005
11
43
43
167-214
]
[
2000
]
[
2013
36
1
1
183-207
]
[
1996
26
3
3
201-38
]
[
1993
103-42
]
[
Inegi
2012
]
[
Inegi
2014
]
[
Inegi
2014
]
[
2001
6
3-4
3-4
94-9
]
[
2002
37
4
4
311-55
]
[
2017
]