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. In addition to standard Wald tests, we formulate Lagrange Multiplier and Distance Metric tests which require estimation … under the non-linear constraints of the null hypotheses. Estimation under the null is achieved by iterating on approximate …
Persistent link: https://www.econbiz.de/10012471161
This paper formulates and estimates multistage production functions for children's cognitive and noncognitive skills. Skills are determined by parental environments and investments at different stages of childhood. We estimate the elasticity of substitution between investments in one period and...
Persistent link: https://www.econbiz.de/10012462910
We estimate the causal impact of school and classroom gender composition on achievement. We take advantage of the random assignment of Korean middle school students to single-sex schools, co-educational (coed) schools with single-sex classes, and coed schools with mixed-gender classes. Male...
Persistent link: https://www.econbiz.de/10012457944
We provide a test for statistical discrimination or rational stereotyping in in environments in which agents learn over time. Our application is to the labor market. If profit maximizing firms have limited information about the general productivity of new workers, they may choose to use easily...
Persistent link: https://www.econbiz.de/10012472533
Using data from a group incentive program that provides cash bonuses to teachers whose students perform well on standardized tests, we estimate the impact of incentive strength on student achievement. These awards are based on the performances of students within a grade, school and subject,...
Persistent link: https://www.econbiz.de/10012460221
Firms and other organizations establish the criteria under which employees will be judged and the performance measures made available to supervisors, the board of directors and other stakeholders, and these structures almost certainly influence behavior and organization outcomes. Any divergence...
Persistent link: https://www.econbiz.de/10012455799
The distribution of job satisfaction widened across cohorts of young men in the United States between 1978 and 1988, and between 1978 and 1996, in ways correlated with changing wage inequality. Satisfaction among workers in upper earnings quantiles rose relative to that of workers in lower...
Persistent link: https://www.econbiz.de/10012471452
Occupational segregation and pay gaps by gender remain large while many of the constraints traditionally believed to be responsible for these gaps have weakened over time. Here, we explore the possibility that women and men have different tastes for the content of the work they do. We run...
Persistent link: https://www.econbiz.de/10012456182
Persistent link: https://www.econbiz.de/10001689992
Critics of international student comparisons argue that results may be influenced by differences in the extent to which countries adequately sample their entire student populations. In this research note, we show that larger exclusion and non-response rates are related to better country average...
Persistent link: https://www.econbiz.de/10012462783