0871-9187
0871-9187
S0871-91872022000100428
10.21814/rpe.24177
Portugal
30
06
2022
30
06
2022
35
1
428
448
[
2019
22
337-55
]
[
2018
23
377-90
]
[
2009
5
3
3
235-45
]
[
2012
3
1
1
36-49
]
[
2017
22
65-82
]
[
2018
48
5
5
639-56
]
[
2015
24
3
3
285-301
]
[
2019
3-22
]
[
2018
5
25
25
]
[
2019
]
[
2019
761-72
]
[
2002
42
1
1
5-13
]
[
2016
3
15
15
]
[
2009
]
[
2019
139-58
]
[
2018
23
161-75
]
[
2015
90
1-12
]
[
2019
113
2-10
]
[
2018
5
8
8
1-15
]
[
2017
66
171-83
]
[
2019
43
2
2
210-23
]
[
2011
27
4
4
770-8
]
[
2017
24
37-44
]
[
2021
26
897-916
]
[
OECD
2010
]
[
OECD
2019
]
[
2014
42
4
4
347-62
]
[
2014
20
4
4
427-39
]
[
2010
]
[
2016
]
[
2015
15
3
3
368-94
]
[
2001
30
1
1
85-111
]
[
2017
40
4
4
521-34
]
[
2019
27
]
[
2019
12
1
1
27-35
]
[
2011
]
[
2019
11
1
1
45-60
]
[
2006
47-85
]
[
2017
21
1
1
134-64
]
[
2006
]
[
2016
3
4
4
1-17
]