1517-9702 1517-9702 S1517-97022015000501313 10.1590/S1517-9702201508145423 Portugal 00 12 2015 00 12 2015 41 spe 1313 1326

13 13 13 13-29 33 119 119 471-84 147-70 21-39 28 7-8 7-8 7-25 21 4 4 9-33 39 10 10 1-22 151-152 151-152 80-90 37 13 13 911-21 91 885-949 17 4-5 4-5 663-71 107-29 24 1 1 23-37 101-07 9 2 2 191-210 3 9 9 1-10 15 1 1 71-21 12 1 1 143-69 10 2 2 231-37 35 1 1 3-6 xiii-xxiv 55-72 2 4 4 313-32 40 3 3 27-48 45 196 196 419-45 80 1 1 81-92 108-12 257-76 194-201 147-62 26 3 3 309-21 WORLD BANK WORLD BANK