I analyze the effects of a program that pays both 11th and 12th grade students and teachers for passing scores on … Advanced Placement exams on college outcomes. Using a difference-in-differences strategy, I find that affected students of all … freshman year. Moreover, the program improves college outcomes even for those students who would have enrolled in college …

-run peer quality improvements within schools, on the same population. While students at schools with higher-achieving peers …

are strained, public schools can employ cost-saving measures with no ill-effect on students. We theorize that if budget …

teachers affect a variety of student outcomes through their effects on both students' cognitive and noncognitive skill. Results …

access to the lessons increased students' math achievement by 0.06 of a standard deviation, but providing teachers with … online access to the lessons along with supports to promote their use increased students' math achievement by 0.09 of a …

. All computations are made for the 1985 Social Security and income tax laws. The general results are that Social Security … internal rate of return on contributions ranges from negative numbers to 6.6% for households of different ages, income levels …, and marital status. These differences are far greater than the widely debated distributional affects of relevant income …