Causal Inference

Bracketing in the Comparative Interrupted Time-Series Design to Address Concerns about History Interacting with Group: Evaluating Missouri Handgun Purchaser Law
Raiden B. Hasegawa, Daniel W. Webster, and Dylan S. Small, Revision Invited, 2018.

Extended Sensitivity Analysis for Heterogeneous Unmeasured Confounding with an Application to Sibling Studies of Returns to Education
Raiden B. Hasegawa and Colin B. Fogarty, Revision Submitted, 2018+.
[Link to Paper] [Supplementary Material] [R Code]

Sensitivity Analysis for Matched Pair Analysis of Binary Data: From Worst Case to Average Case Analysis
Raiden B. Hasegawa and Dylan S. Small, Biometrics, Volume 73, Issue 4, p.1424-1432, 2017.
[Link to Paper] [Arxiv] [Supplementary Material] [R Code]

Causal Inference with Two Versions of Treatment
Raiden B. Hasegawa, Sameer K. Deshpande, Dylan S. Small, and Paul R. Rosenbaum, Submitted, 2018.
[Link to Paper]

Health and Medical Sciences

Association of Playing High School Football With Cognition and Mental Health Later in Life
Sameer K. Deshpande*, Raiden B. Hasegawa* et al., JAMA Neurology, Volume 74, Issue 8, p.909-918, 2017.
[Link to Paper] [Pre-registered Protocol] [News Coverage] [Scientific American Blog Post]

* These authors contributed equally.

Bayesian Macroeconomic Forecasting

Dynamic Prediction Pools: An Investigation of Financial Frictions and Forecasting Performance
Marco Del Negro, Raiden B. Hasegawa, and Frank Schorfheide, Journal of Econometrics, Volume 192, Issue 2, p.391-405, 2016.
[Link to Paper] [Working Paper] [Online Appendix] [MATLAB Code]