This paper develops a new imputation methodology applied to missing incomes values in PNAD. PNAD is the main Brazilian household survey, but it has no imputation. The imputation process starts by fitting regression models applied to different income sources considering the complex sampling...

Goldin and Katz [2002], in an influential paper, argued that the availability of the contraceptive Pill to unmarried minors was instrumental for women's professional advancements, by allowing marriage to be postponed, they argued. However, with low cost and effective birth control, it is not...