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One-node Quadrature Beats Monte Carlo : A Generalized Stochastic Simulation Algorithm
Judd, Kenneth - 2011
In conventional stochastic simulation algorithms, Monte Carlo integration and curve fitting are merged together and … stochastic simulation approach in which integration and curve fitting are separated. We specifically allow for the use of … achieve accuracy of solutions that is orders of magnitude higher than that of the conventional stochastic simulation …
Persistent link: https://www.econbiz.de/10012461949
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Numeracy, financial literacy, and financial decision-making
Lusardi, Annamaria - 2012
Financial decisions, be they related to asset building or debt management, require the capacity to do calculations, including some complex ones. But how numerate are individuals, in particular when it comes to calculations related to financial decisions? Studies and surveys implemented in both...
Persistent link: https://www.econbiz.de/10012460837
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Math or Science? Using Longitudinal Expectations Data to Examine the Process of Choosing a College Major
Stinebrickner, Todd R. - 2011
Due primarily to the difficulty of obtaining ideal data, much remains unknown about how college majors are determined. We take advantage of longitudinal expectations data from the Berea Panel Study to provide new evidence about this issue, paying particular attention to the choice of whether to...
Persistent link: https://www.econbiz.de/10012461789
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The Long-Term Distributional Impacts of a Full-Year Interleaving Math Program in Nigeria
Haar, Lotte van der; Gray-Lobe, Guthrie; Kremer, Michael; … - National Bureau of Economic Research - 2023
This study reports the findings from a year-long randomized evaluation assessing the impact of assigning 62 classrooms in Nigeria to receive either blocked or interleaved math problem sets. Blocked practice sessions focused on a single skill at a time. Interleaved problem sets alternated between...
Persistent link: https://www.econbiz.de/10014436984
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The Impact of Permanent Residency Delays for STEM PhDs : Who leaves and Why
Kahn, Shulamit Beth - 2018
This paper assesses whether delays in obtaining permanent residency status can explain recent declines in the share of Chinese and Indian PhD graduates from US STEM programs who remain in the US after their studies. We find that newly-binding limits on permanent visas for those from China and...
Persistent link: https://www.econbiz.de/10012480827
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The Heterogeneous Effect of Affirmative Action on Performance
Bracha, Anat - 2018
This paper experimentally investigates the effect of gender-based affirmative action (AA) on performance in the lab, focusing on a tournament environment. The tournament is based on GRE math questions commonly used in graduate school admission, and at which women are known to perform worse on...
Persistent link: https://www.econbiz.de/10012480973
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Can Online Off-The-Shelf Lessons Improve Student Outcomes? Evidence from A Field Experiment
Jackson, C. Kirabo - 2016
There has been a proliferation of websites that warehouse instructional materials designed to be taught by teachers in a traditional classroom. While this new technology has revolutionized how most teachers plan their lessons, the potential benefits of this innovation are unknown. To present...
Persistent link: https://www.econbiz.de/10012456281
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Ethnic Complementarities after the Opening of China : How Chinese Graduate Students Affected the Productivity of Their Advisors
Borjas, George J. - 2015
The largest and most important flow of scientific talent in the world is the migration of international students to the doctoral programs offered by universities in industrialized countries. This paper uses the opening of China in 1978 to estimate the causal effect of this flow on the...
Persistent link: https://www.econbiz.de/10012457570
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Intensive Math Instruction and Educational Attainment : Long-Run Impacts of Double-Dose Algebra
Cortes, Kalena - 2014
We study an intensive math instruction policy that assigned low-skilled 9th graders to an algebra course that doubled instructional time, altered peer composition and emphasized problem solving skills. A regression discontinuity design shows substantial positive impacts of double-dose algebra on...
Persistent link: https://www.econbiz.de/10012458454
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Stereotypes
Bordalo, Pedro - 2014
We present a model of stereotypes in which a decision maker assessing a group recalls only that group's most representative or distinctive types relative to other groups. Because stereotypes highlight differences between groups, and neglect likely common types, they are especially inaccurate...
Persistent link: https://www.econbiz.de/10012458558