0121-4772
0121-4772
S0121-47722021000200515
10.15446/cuad.econ.v40n83.82098
Ecuador
Ecuador
00
12
2021
00
12
2021
40
83
515
556
[
2008
76
3
3
583-618
]
[
2012
102
7
7
3357-76
]
[
2000
53
53
]
[
2014
]
[
2010
69
2
2
205-23
]
[
2020
a
103660
]
[
2020
b
103088
]
[
1999
19
1-3
1-3
7-42
]
[
2013
87
C
C
43-51
]
[
2016
9
88-97
]
[
2014
30
164-75
]
[
2016
22455
]
[
1999
2
107-27
]
[
2013
47
1
1
31-65
]
[
2010
41
3
3
219-43
]
[
2005
1730
]
[
2011
9
3
3
522-50
]
[
2008
1883693
]
[
2016
9674
]
[
2018
133
4
4
1645-92
]
[
2015
1
114-25
]
[
2005
a
10
125-218
]
[
2005
b
2005-18
]
[
2014
344
6186
6186
862-7
]
[
1992
4
2
2
199-220
]
[
2002
92
5
5
1644-55
]
[
2016
10
105-8
]
[
1994
5
123-38
]
[
2001
20
87-97
]
[
1997
112
4
4
1251-88
]
[
2019
2
345-458
]
[
2012
95
1386-403
]
[
1992
107
573597
]
[
2007
2993
]
[
1987
5
55-73
]
[
2013
]
[
2016
106
5
5
435-40
]
[
1999
89
2
2
381-5
]
[
2018
]
[
2010
8
4
4
677-716
]
[
2010
100
1
1
557-71
]
[
1981
8
3
3
201-7
]