About Me:

Yuta OKAMOTO (岡本 優太)

I am an incoming Assistant Professor at the Graduate School of Economics, Hitotsubashi University.
I received my PhD in Economics from Kyoto University in 2026, where my advisors were Yoshihiko Nishiyama, Shin Kanaya, and Takahide Yanagi.

Research Interests: Econometrics

Email: okamoto.yuuta.57w(at)st.kyoto-u.ac.jp

CV on this page

Publication:

1. Robustify and Tighten the Lee Bounds: A Sample Selection Model under Stochastic Monotonicity and Symmetry Assumptions
   The Econometrics Journal (2025), 28-3, 482–501

Working Papers:

1. Bounds on Extrapolated Treatment Effects in Multiple-Cutoff Regression Discontinuity Designs
   with Yuuki Ozaki | Link to arXiv | Submitted

2. Kernel Choice Matters for Local Polynomial Density Estimators at Boundaries
   with Shunsuke Imai | Link to arXiv | Submitted

3. Joint Inference for the Regression Discontinuity Effect and Its External Validity
   Link to arXiv | R&R, Journal of Applied Econometrics

4. Random Sets from the Perspective of  Metric Statistics
   with Daisuke Kurisu and Taisuke Otsu | Link to arXiv | Submitted

5. Difference-in-Differences with Interval Data
   with Daisuke Kurisu and Taisuke Otsu | Link to arXiv | Submitted

6. Lee Bounds for Random Objects
   with Daisuke Kurisu and Taisuke Otsu | Link to arXiv | Submitted