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Non-Standard Errors
Menkveld, Albert J. - 2021
In statistics, samples are drawn from a population in a data-generating process (DGP). Standard errors measure the uncertainty in sample estimates of population parameters. In science, evidence is generated to test hypotheses in an evidence-generating process (EGP). We claim that EGP variation...
Persistent link: https://www.econbiz.de/10013312068
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Optimization Over Graphs
Kwon, Suehyun - 2019
This paper defines isomorphism for network formation that is not mathematically isomorphic. Once the pattern of network formation is characterized, one can test for (i) location fixed effects, (ii) heterogeneity, (iii) private information allowing for long-term contracts. The paper provides...
Persistent link: https://www.econbiz.de/10012892085
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Small Group Instruction to Improve Student Performance in Mathematics in Early Grades : Results from a Randomized Field Experiment
Bonesrønning, Hans; Finseraas, Henning; Hardoy, Inés; … - 2021
years. The intervention includes students aged 7-9 and consists of pulling students from their regular mathematics classes … into small, homogenous groups for mathematics instruction for 3 to 4 hours per week, for two periods of 4-6 weeks per … their performance in mathematics by .16 standard deviations at the end of the school year and by .06 standard deviations in …
Persistent link: https://www.econbiz.de/10013312078
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Optimally Controlling an Epidemic
Gonzalez-Eiras, Martín; Niepelt, Dirk - 2021
We propose a flexible model of infectious dynamics with a single endogenous state variable and economic choices. We characterize equilibrium, optimal outcomes, static and dynamic externalities, and prove the following: (i) A lockdown generically is followed by policies to stimulate activity....
Persistent link: https://www.econbiz.de/10013314771
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How Chicagoan are Gary Becker's economic models of marriage?
Grossbard, Shoshana Amyra - 2009
models. At the market level, Becker offers two major types of models: partial equilibrium models based on Price Theory as … possible intellectual influences on Becker's theory of marriage, compares Becker's research on marriage with that of some …
Persistent link: https://www.econbiz.de/10010274047
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Heterogeneity in high math achievement across schools: Evidence from the American Mathematics Competition
Ellison, Glenn; Swanson, Ashley - 2012
achievement. Data from the American Mathematics Competitions is used to produce counts of high-scoring students from more than two …
Persistent link: https://www.econbiz.de/10010283594
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On the Generalizability of Experimental Results in Economics: With a Response to Commentors
Al-Ubaydli, Omar; List, John A. - 2013
study provides an overview of experimental methods in economics, with a special focus on developing an economic theory of …
Persistent link: https://www.econbiz.de/10010328709
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Did we overestimate the role of social preferences? The case of self-selected student samples
Falk, Armin; Meier, Stephan; Zehnder, Christian - 2010
Social preference research has fundamentally changed the way economists think about many important economic and social phenomena. However, the empirical foundation of social preferences is largely based on laboratory experiments with self-selected students as participants. This is potentially...
Persistent link: https://www.econbiz.de/10010274947
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Impatience and Uncertainty : Experimental Decisions Predict Adolescents' Field Behavior
Sutter, Matthias - 2011
We study risk attitudes, ambiguity attitudes, and time preferences of 661 children and adolescents, aged ten to eighteen years, in an incentivized experiment and relate experimental choices to field behavior. Experimental measures of impatience are found to be significant predictors of...
Persistent link: https://www.econbiz.de/10013118350
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Workforce or Workfare?
Brett, Craig - 2011
This article explores the use of workfare as part of an optimal tax mix when labor supply responses are along the extensive margin. Particular attention is paid to the interaction between workfare and an earned income tax credit, two policies that are designed to provide additional incentives...
Persistent link: https://www.econbiz.de/10013124395