0103-6831
0103-6831
S0103-68312018000100134
10.18222/eae.v0ix.4365
Portugal
Portugal
00
04
2018
00
04
2018
29
70
134
154
[
26
63
63
630-62
]
[
35
2
2
124-38
]
[
23
53
53
250-78
]
[
]
[
65
5
5
375-88
]
[
38
1
1
75-89
]
[
4
751-76
]
[
57
2
2
120-38
]
[
25
3
3
179-204
]
[
16
523-45
]
[
16
2
2
153-70
]
[
3
]
[
169-88
]
[
93-117
]
[
143-64
]
[
97-118
]
[
2
]
[
35
2
2
154-67
]
[
]
[
5
1
1
3-12
]
[
35
2
2
115-23
]
[
3
]
[
PORTUGAL
PORTUGAL
]
[
PORTUGAL
PORTUGAL
]
[
PORTUGAL
PORTUGAL
]
[
60-103
]
[
70
9
9
703-13
]