1607-4041
1607-4041
S1607-40412021000100010
10.24320/redie.2021.23.e10.3141
Spain
00
00
2021
00
00
2021
23
[
2001
52
3
3
182-96
]
[
2013
47
1
1
7-29
]
[
2016
23-38
]
[
2013
54
1
1
85-96
]
[
2008
]
[
2016
26
26
50-62
]
[
2016
24
119
119
1-35
]
[
2016
469
469
73-5
]
[
2015
]
[
2014
65
3
3
185-94
]
[
2006
108
12
12
2582-610
]
[
2017
]
[
2015
33
2
2
223-38
]
[
2011
30
3
3
418-46
]
[
1982
]
[
1990
]
[
1992
2
]
[
2008
]
[
2005
51
1
1
2-17
]
[
2015
1
1
1
102-13
]
[
1934
44
174
174
207-31
]
[
]
[
]
[
]
[
2009
115
4
4
603-50
]
[
OECD
2018
]
[
2017
43
1
1
69-87
]
[
2008
206
206
]
[
2018
48
2
2
227-44
]
[
2015
]
[
2015
]
[
2016
18
18
]
[
2012
]
[
2014
]
[
2011
]
[
2005
3
1
1
75-89
]
[
2009
]
[
2014
55
3
3
253-71
]
[
2015
36
132
132
599-622
]
[
2016
]
[
2017
22
73
73
637-54
]
[
2015
47
3
3
251-71
]
[
1958
]