Research In Progress

  1. U-Process M-Estimation: Distribution Theory and Bootstrap Inference, with Michael Jansson and Kenichi Nagasawa.
    Supplemental
  2. Cluster Robust Inference in Linear Regression Models with Many Covariates, with Aibo Gong, Michael Jansson and Whitney Newey.
    Supplemental | Replication
  3. Mean Square Convergence of the EM Algorithm for High-Dimensional Gaussian Mixture Models, with Rajita Chandak and Jason Klusowski.
    Replication
  4. Best Practices for Regression Discontinuity Designs, with Rocio Titiunik.
    Journal of Economic Perspectives, invited article.
    Replication | Software
  5. Estimation and Inference in Boundary Discontinuity Designs: Pooling-Based Methods, with Rocio Titiunik and Rae Yu.
    Previous draft | Supplemental | Replication | Software | Slides
  6. Estimation and Inference in Boundary Discontinuity Designs: Distance-Based Methods, with Rocio Titiunik and Rae Yu.
    Supplemental | Replication | Software | Slides
  7. Estimation and Inference in Boundary Discontinuity Designs: Location-Based Methods, with Rocio Titiunik and Rae Yu.
    Supplemental | Replication | Software | Slides
  8. The Honest Truth About Causal Trees: Accuracy Limits for Heterogeneous Treatment Effect Estimation, with Jason Klusowski and Rae Yu.
    Supplemental | Slides
  9. Modified Loss of Momentum Gradient Descent: Fine-Grained Analysis, with Boris Shigida.
  10. The Regression Discontinuity Design in Medical Science, with Rocio Titiunik.
    Journal of the American Medical Association, invited article.
  11. Treatment Effect Heterogeneity in Regression Discontinuity Designs, with Sebastian Calonico, Max Farrell, Filippo Palomba and Rocio Titiunik.
    Supplemental | Replication | Software
  12. Robust Inference for the Direct Average Treatment Effect with Treatment Assignment Interference, with Yihan He and Rae Yu.
    Supplemental | Replication
  13. Nonlinear Binscatter Methods, with Richard Crump, Max Farrell and Yingjie Feng.
    Supplemental | Replication | Software | Slides
  14. Beta-Sorted Portfolios, with Richard Crump, Yingjie Feng and Weining Wang.
    Previous draft | Supplemental | Replication
  15. Attention Overload, with Paul Cheung, Xinwei Ma and Yusufcan Masatlioglu.
    Supplemental | Replication | CRAN | Manual