Search Results for author: Michael P. Leung

Found 7 papers, 1 papers with code

Causal Interpretation of Estimands Defined by Exposure Mappings

no code implementations13 Mar 2024 Michael P. Leung

In settings with interference, researchers commonly define estimands using exposure mappings to summarize neighborhood variation in treatment assignments.

Network Cluster-Robust Inference

no code implementations2 Mar 2021 Michael P. Leung

Since network data commonly consists of observations from a single large network, researchers often partition the network into clusters in order to apply cluster-robust inference methods.

Clustering

Dependence-Robust Inference Using Resampled Statistics

no code implementations6 Feb 2020 Michael P. Leung

We develop inference procedures robust to general forms of weak dependence.

Recovering Network Structure from Aggregated Relational Data using Penalized Regression

1 code implementation16 Jan 2020 Hossein Alidaee, Eric Auerbach, Michael P. Leung

Breza et al. (2017) propose aggregated relational data (ARD) as a low-cost substitute that can be used to recover the structure of a latent social network when it is generated by a specific parametric random effects model.

regression

Causal Inference Under Approximate Neighborhood Interference

no code implementations16 Nov 2019 Michael P. Leung

Under a finite population model, we show that the estimator is biased but that the bias can be interpreted as the variance of unit-level exposure effects.

Causal Inference

Normal Approximation in Large Network Models

no code implementations24 Apr 2019 Michael P. Leung, Hyungsik Roger Moon

We prove a central limit theorem for network moments in a model of network formation with strategic interactions and homophilous agents.

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