Zobrazeno 1 - 10 of 174 pro vyhledávání: '"Guido W. Imbens"'
1
When Should You Adjust Standard Errors for Clustering?
Autor: Alberto Abadie, Susan Athey, Guido W Imbens, Jeffrey M Wooldridge
Publikováno v: The Quarterly Journal of Economics. 138:1-35
In empirical work it is common to estimate parameters of models and report associated standard errors that account for "clustering" of units, where clusters are defined by factors such as geography. Clustering adjustments are typically motivated by t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de1bb04b1b678051d0d343221af949d0
https://doi.org/10.1093/qje/qjac038
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2
Bayesian Meta-Prior Learning Using Empirical Bayes
Autor: Houssam Nassif, Sareh Nabi, Joseph Hong, Guido W. Imbens, Hamed Mamani
Publikováno v: Management Science. 68:1737-1755
Adding domain knowledge to a learning system is known to improve results. In multiparameter Bayesian frameworks, such knowledge is incorporated as a prior. On the other hand, the various model parameters can have different learning rates in real-worl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f151992190eec0b7c5f5abe17ef1659
https://doi.org/10.1287/mnsc.2021.4136
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3
Causality in Econometrics: Choice vs Chance
Autor: Guido W. Imbens
Publikováno v: Econometrica. 90:2541-2566
This essay describes the evolution and recent convergence of two methodological approaches to causal inference. The first one, in statistics, started with the analysis and design of randomized experiments. The second, in econometrics, focused on sett
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7281fa779010ebccb438ebc079d5896a
https://doi.org/10.3982/ecta21204
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4
Design-based analysis in Difference-In-Differences settings with staggered adoption
Autor: Susan Athey, Guido W. Imbens
Publikováno v: Journal of Econometrics. 226:62-79
In this paper we study estimation of and inference for average treatment effects in a setting with panel data. We focus on the staggered adoption setting where units, e.g, individuals, firms, or states, adopt the policy or treatment of interest at a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0cbdb3928bf3592794b292702e937fd
https://doi.org/10.1016/j.jeconom.2020.10.012
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7
Synthetic Difference-in-Differences
Autor: Dmitry Arkhangelsky, Susan Athey, David A. Hirshberg, Guido W. Imbens, Stefan Wager
Publikováno v: American Economic Review. 111:4088-4118
We present a new estimator for causal effects with panel data that builds on insights behind the widely used difference-in-differences and synthetic control methods. Relative to these methods we find, both theoretically and empirically, that this “
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6b1cfdc3bc0990db49d4a8d818c74de
https://doi.org/10.1257/aer.20190159
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9
Statistical Significance,p-Values, and the Reporting of Uncertainty
Autor: Guido W. Imbens
Publikováno v: Journal of Economic Perspectives. 35:157-174
The use of statistical significance and p-values has become a matter of substantial controversy in various fields using statistical methods. This has gone as far as some journals banning the use of indicators for statistical significance, or even any
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cca4cdb1520beb287c61f61c3a27dd2
https://doi.org/10.1257/jep.35.3.157
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