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Causal Effects of Single-Sex Schools on College Entrance Exams and College Attendance: Random Assignment in Seoul High Schools
Regression analysis Same-gender teachers Single-sex public education Single-sex schools Teachers Two-year colleges United States
2014/3/31
Despite the voluminous literature on the potentials of single-sex schools, there is no consensus on the effects of single-sex schools because of student selection of school types. We exploit a unique ...
Lucky in Life, Unlucky in Love?: The Effect of Random Income Shocks on Marriage and Divorce
Lucky Life Unlucky in Love Random Income Shocks Marriage Divorce
2016/3/8
Economists have long been interested in the extent to which economic resources affect decisions to marry and divorce. However, this issue has been difficult to address empirically due to a lack of exo...
Do Temporary Help Jobs Improve Labor Market Outcomes for Low-Skilled Workers? Evidence from Random Assignments
Temporary Help Jobs Labor Market Outcomes Low-Skilled Workers Random Assignments
2009/11/5
A disproportionate share of low-skilled U.S. workers is employed by temporary help firms. These firms offer rapid entry into paid employment, but temporary help jobs are typically brief and it is unkn...
What is effect of random variation in State jobless rates
random variation State jobless rates
2009/5/19
State and local users of the data may tend to assume that the rates have low levels of dispersion; however, a closer analysis reveals large variances attributed to sample size.
Perspectives on the Mission of the Social Work Profession: A Random Survey of NASW Members
Social Work Profession NASW Members
2008/10/10
Individuals with MSW degrees and who were members of the National Association of Social Workers (NASW) in the United States (N=862) were surveyed and asked what best represents the social work profess...