# Publications

. 2018. “ . 2017. “

Identification of and correction for publication bias.” revise and resubmit, American Economic Review.Abstract publicationbiasmain.pdf publicationbiassupplement.pdf code_and_data.zip (original version)

. 2018. “Choosing among regularized estimators in empirical economics.” resubmitted, Review of Economics and Statistics.Abstract riskml.pdf

. 2018. “Optimal taxation and insurance using machine learning.” resubmitted, Journal of Public Economics. R-code for replicationAbstract policydecisions.pdf

. 2018. “How to use economic theory to improve estimators: Shrinking toward theoretical restrictions.” Review of Economics and Statistics.Abstract shrinkingtotheory.pdf shrinkingtotheorysupplement.pdf

. 2018. “ . 2018. “Survey mode effects on income inequality measurement.” The Journal of Economic Inequality. Publisher's VersionAbstract surveymodeinequality.pdf surveymethodinequalitysupplement.pdf

. 2018. “ . 2016. “Why Experimenters Might Not Always Want to Randomize, and What They Could Do Instead.” Political Analysis. Web-app implementing optimal designAbstract experimentaldesign.pdf Matlab code for implementation Video of presentation r-experimentaldesign.zip

. 2016. “Partial identification, distributional preferences, and the welfare ranking of policies.” Review of Economics and Statistics 98 (1): 111–131.Abstract identificationpolicy.pdf

. 2016. “Identification in a model of sorting with social externalities and the causes of urban segregation.” Journal of Urban Economics 85.Abstract sortingpaper.pdf sortingsupplement.pdf

. 2015. “Nonparametric inference on the number of equilibria.” The Econometrics Journal 18 (1).Abstract testingmultequ.pdf Supplementary appendix

. 2015. “Instrumental variables with unrestricted heterogeneity and continuous treatment - DON'T CITE! SEE ERRATUM BELOW.” Review of Economic Studies 81 (4).Abstract erratumcontinuousivfinal.pdf

. 2014. “The impact of changing family structures on the income distribution among Costa Rican women 1993-2009.” Feminist Economics 20 (2): 122-144.Abstract femdist.pdf

. 2014. “A nonparametric test for path dependence in discrete panel data.” Economics Letters 113 (2).Abstract pathdependence.pdf

. 2011. “Identification in Triangular Systems Using Control Functions.” Econometric Theory 27 (3).Abstract controlfunctions.pdf

. 2011. “Semiparametrically Efficient Estimation of Conditional Instrumental Variable Parameters.” International Journal of Biostatistics, 5 (1).Abstract efficientconditionaliv.pdf

. 2009. “