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Tatsushi Oka

Keio University (from arXiv:2603.01721, 2026) · ORCID · OpenAlex

27 papers in scope · 17 published · 13 on the econ.EM arXiv · 915 citations · h-index 10 (over the papers listed here)

Related authors

The 20 authors closest to this one in our weighted citation graph, most related first.

  1. Shota Yasui
  2. Undral Byambadalai
  3. Blaise Melly
  4. Victor Chernozhukov
  5. Iván Fernández-Val
  6. Yuta Hayakawa
  7. Alexander Mayer
  8. Dominik Wied
  9. Yubo Tao
  10. Karsten Schweikert
  11. Shingo Uto
  12. Victor Troster
  13. Liang Jiang
  14. Yasuko Matsubara
  15. Yasushi Sakurai
  16. Naoki Chihara
  17. James M. Robins
  18. Dan Zhu
  19. Peter C.B. Phillips
  20. Yichong Zhang

Proximity is measured over citations between two papers we both hold, weighted by how heavily one leans on the other, and is symmetric — it does not distinguish citing from being cited. Authors without a profile here are skipped, and a genuinely close colleague can be missing simply because their work is not in our arXiv corpus. Method: docs/06-citations-pipeline.md.

Papers

(16 of 27)

Modeling Covariate Transition for Efficient Estimation of Longitudinal Treatment Effects in Randomized Experiments
working paper2026 · arXiv
with Naoki Chihara, Yasuko Matsubara, Yasushi Sakurai, Shota Yasui
Paper profile arXiv arXiv:2605.31443
Rectified Linear Unit Regression
working paper2026 · arXiv
Paper profile arXiv arXiv:2605.30609
Local Gaussian copula inference with structural breaks: testing dependence predictability
working paper2026 · arXiv
with Alexander Mayer, Dominik Wied
Paper profile arXiv arXiv:2603.01721
Rectified Linear Unit Regression
working paper2026 · arXiv
Paper profile arXiv arXiv:2605.30609
Beyond the Average: Distributional Causal Inference under Imperfect Compliance
working paper2025 · arXiv · 1 citations
with Undral Byambadalai, Tomu Hirata, Shota Yasui
Paper profile arXiv arXiv:2509.15594
Regression adjustment for estimating distributional treatment effects in randomized controlled trials
published2025 · Econometric Reviews · 3 citations · first circulated 2024
with Shota Yasui, Yuta Hayakawa, Undral Byambadalai
Paper profile Econometric Reviews arXiv:2407.14074
Efficient and Scalable Estimation of Distributional Treatment Effects with Multi-Task Neural Networks
working paper2025 · arXiv · 1 citations
with Tomu Hirata, Undral Byambadalai, Shota Yasui, Shingo Uto
Paper profile arXiv arXiv:2507.07738
On Efficient Estimation of Distributional Treatment Effects under Covariate-Adaptive Randomization
working paper2025 · arXiv · 2 citations
with Undral Byambadalai, Tomu Hirata, Shota Yasui
Paper profile arXiv arXiv:2506.05945
Semiparametric single-index estimation for average treatment effects
published2025 · Econometric Reviews · 2 citations · first circulated 2022
with Difang Huang, Jiti Gao
Paper profile Econometric Reviews arXiv:2206.08503
QR.break: An R Package for Structural Breaks in Quantile Regression
published2025 · Journal of Econometric Methods
with Zhongjun Qu, Samuel Messer
Journal of Econometric Methods
Quantile random-coefficient regression with interactive fixed effects: Heterogeneous group-level policy evaluation
published2024 · Econometric Reviews · first circulated 2022
with Ruofan Xu, Jiti Gao, Yoon-Jae Whang
Paper profile Econometric Reviews arXiv:2208.03632
Inflation Target at Risk: A Time-varying Parameter Distributional Regression
working paper2024 · arXiv · 2 citations
with Yunyun Wang, Dan Zhu
Paper profile arXiv arXiv:2403.12456
Estimating Distributional Treatment Effects in Randomized Experiments: Machine Learning for Variance Reduction
working paper2024 · arXiv · 2 citations
with Undral Byambadalai, Shota Yasui
Paper profile arXiv arXiv:2407.16037
Bivariate distribution regression with application to insurance data
published2023 · Insurance Mathematics and Economics · 5 citations · first circulated 2022
with Yunyun Wang, Dan Zhu
Paper profile Insurance Mathematics and Economics arXiv:2203.12228
Distributional Vector Autoregression: Eliciting Macro and Financial Dependence
working paper2023 · arXiv
with Yunyun Wang, Dan Zhu
Paper profile arXiv arXiv:2303.04994
The effect of human mobility restrictions on the COVID-19 transmission network in China
published2021 · PLoS ONE · 49 citations
with Wei Wei, Dan Zhu
PLoS ONE
Heterogeneous Impact of the Minimum Wage
published2021 · The Journal of Human Resources · 5 citations · first circulated 2019
with Ken Yamada
The Journal of Human Resources
Indirect inference with a non-smooth criterion function
published2019 · Journal of Econometrics · 10 citations · first circulated 2018
with David T. Frazier, Dan Zhu
Journal of Econometrics
Inference related to common breaks in a multivariate system with joined segmented trends with applications to global and hemispheric temperatures
published2019 · Journal of Econometrics · 13 citations · first circulated 2017
with Dukpa Kim, Francisco Estrada, Pierre Perrón
Paper profile Journal of Econometrics arXiv:1805.09937
Quantile treatment effects in difference in differences models under dependence restrictions and with only two time periods
published2018 · Journal of Econometrics · 51 citations · first circulated 2017
with Brantly Callaway, Tong Li
Journal of Econometrics
Testing for common breaks in a multiple equations system
published2018 · Journal of Econometrics · 13 citations · first circulated 2011
with Pierre Perrón
Paper profile Journal of Econometrics arXiv:1606.00092
The cross-quantilogram: Measuring quantile dependence and testing directional predictability between time series
published2016 · Journal of Econometrics · 541 citations · first circulated 2013
with Heejoon Han, Oliver Linton, Yoon-Jae Whang, Oliver B. Linton
Journal of Econometrics
On the Asymptotic Optimality of the Mallows Criterion (篠原総一教授古稀記念論文集)
published2015 · 経済学論叢
no link
Set identification of the censored quantile regression model for short panels with fixed effects
published2015 · Journal of Econometrics · 17 citations
with Tong Li
Journal of Econometrics
DIVORCE LAW REFORMS AND DIVORCE RATES IN THE USA: AN INTERACTIVE FIXED‐EFFECTS APPROACH
published2013 · Journal of Applied Econometrics · 75 citations
with Dukpa Kim
Journal of Applied Econometrics
Estimating structural changes in regression quantiles
published2011 · Journal of Econometrics · 107 citations · first circulated 2010
with Zhongjun Qu
Journal of Econometrics
Juvenile crime and punishment: evidence from Japan
published2009 · Applied Economics · 16 citations · first circulated 2004
Applied Economics

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.