3 papers
econ.EM2025
Inference on effect size after multiple hypothesis testing
Andreas Dzemski, Ryo Okui, Wenjie Wang
Significant treatment effects are often emphasized when interpreting and summarizing empirical findings in studies that estimate multiple, possibly many, treatment effects. Under t…
math.ST2025
Location Characteristics of Conditional Selective Confidence Intervals via Polyhedral Methods
Andreas Dzemski, Ryo Okui, Wenjie Wang
We examine the location properties of a conditional selective confidence interval constructed via the polyhedral method. The interval is derived from the distribution of a test sta…
econ.EM2025
Recovering latent linkage structures and spillover effects with structural breaks in panel data models
Ryo Okui, Yutao Sun, Wendun Wang
This paper introduces a framework to analyze time-varying spillover effects in panel data. We consider panel models where a unit's outcome depends not only on its own characteristi…