搜索结果: 1-9 共查到“劳动科学 Sex”相关记录9条 . 查询时间(0.062 秒)
This paper examines the determinants of mathematical achievement among primary school
children. Previous studies have found that boys perform better in maths than girls, particularly
at the upper en...
Gender Differences in Risk Aversion: Do Single-Sex Environments Affect their Development?
gender risk preferences single-sex groups cognitive ability
2012/10/19
Single-sex classes within coeducational environments are likely to modify students' risk-taking attitudes in economically important ways. To test this, we designed a controlled experiment using first ...
Are Girls the Fairer Sex in India? Revisiting Intra-Household Allocation of Education Expenditure
gender bias educational expenditure hurdle model school choice India
2012/10/30
This paper revisits the issue of the intra-household allocation of education expenditure with the recently available India Human Development Survey which refers to 2005 and covers both urban and rural...
Broadband Internet: An Information Superhighway to Sex Crime?
internet broadband instrumental variables sex crimes rape pornography
2012/10/30
Does internet use trigger sex crime? We use unique Norwegian data on crime and internet adoption to shed light on this question. A public program with limited funding rolled out broadband access point...
Prenatal Sex Selection and Girls' Well-Being: Evidence from India
son preference prenatal sex selection ultrasound sex ratio at birth gender discrimination child health
2012/10/31
In this paper, we study the impact of prenatal sex selection on the well-being of girls by analyzing changes in children's nutritional status and mortality during the years since the diffusion of pren...
A new method for estimating job separation rates by sex and age
job separation rates sex age
2009/6/4
Computations using data from the CPS show that the separation rate of women is the same as or lower than that of men when wage rates are taken into account; for blacks, the separation rate is low than...
Earnings differences by sex：an introductory note
Earnings differences women introductory note men
2009/5/31
On average, women earn less than two-thirds as much as men. Depending upon which median earnings data set is used, estimates range from 60 to 65 percent, a differential that has persisted at approxima...
A study of two data series indicates that age at final retirement has fallen by between 4 and 5 years for both men and women since mid-century. Continued declines are projected for the 1990's, acceler...
How Do Sex Ratios Affect Marriage and Labor Markets? Evidence from America's Second Generation
Household and family models immigration family structure
2013/10/18
Sex ratios, i.e., relative numbers of men and women, can affect marriage prospects, labor force participation, and other social and economic variables. But the observed association between sex ratios ...