0120-6346
0120-6346
S0120-63462020000100021
10.22395/seec.v23n54a2
Colombia
Colombia
00
06
2020
00
06
2020
23
54
21
44
[
2017
46
21
21
10446-55
]
[
1989
3-21
]
[
1993
61
4
4
821-56
]
[
1998
68
1
1
47-78
]
[
2003
18
1
1
1-22
]
[
2009
]
[
1960
28
3
3
591-605
]
[
El Comercio
2013
]
[
El País
2008
a
]
[
El País
2008
b
]
[
El País
2012
]
[
El Tiempo
2009
]
[
El Tiempo
2015
]
[
2001
15
4
4
117-28
]
[
2005
129
1-2
1-2
121-38
]
[
2003
374
]
[
1988
14
1-14
]
[
2010
27
6
6
1382-91
]
[
2013
30
595-601
]
[
2012
]
[
1995
316
]
[
Portafolio
2011
]
[
Portafolio
2013
]
[
2008
]
[
1958
53
284
284
873-80
]
[
Reuters
2009
]
[
2018
15
2
2
22-36
]
[
2014
15
6
6
909-22
]