About

I am a third-year PhD student in Statistics at Stanford University, advised by Stefan Wager. I am broadly interested in design-based causal inference, causal inference under interference, and stochastic processes. My research is supported by the Hewlett-Packard Stanford Graduate Fellowship.

Previously, I studied mathematics at Stanford University as an undergraduate. I learned greatly from Amir Dembo and Jan Vondrák.

Publications

Research Articles

• B. Park and S. Wager. Neyman Jackknife: Design-based variance estimation for causal inference under interference. Preprint, 2026. [arXiv].
• B. Park and S. Wager. Treatment effect estimation under convergent network interference. Preprint, 2026. [arXiv].
• B. Park and S. Ray. Random walk in slowly changing environments. Electronic Journal of Probability, 31, 2026. [Journal] [arXiv].
• B. Park and J. Vondrák. A simple proof of the non-uniform Kahn–Kalai conjecture. SIAM Journal on Discrete Mathematics, 38(3), 2024. [Journal] [arXiv].

Expository Notes

• B. Park. A graph-theoretic remark on Stieltjes moment sequences. Preprint, 2023. [arXiv].
• B. Park. An elementary derivation of finite cotangent sums. American Mathematical Monthly, 129(8), 2022. [Journal].
• B. Park. On the divergence of the prime harmonic series. American Mathematical Monthly, 125(9), 2018. [Journal].