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econ.EM2025
Design-Based and Network Sampling-Based Uncertainties in Network Experiments
Kensuke Sakamoto, Yuya Shimizu
Ordinary least squares (OLS) estimators are widely used in network experiments to estimate spillover effects. We study the causal interpretation of, and inference for the OLS estim…
econ.EM2024
Dyadic Regression with Sample Selection
Kensuke Sakamoto
This paper addresses the sample selection problem in panel dyadic regression analysis. Dyadic data often include many zeros in the main outcomes due to the underlying network forma…