Search Results for author: Sukjin Han

Found 9 papers, 1 papers with code

Estimating Causal Effects of Discrete and Continuous Treatments with Binary Instruments

no code implementations9 Mar 2024 Victor Chernozhukov, Iván Fernández-Val, Sukjin Han, Kaspar Wüthrich

This representation allows us to introduce an identifying assumption, so-called copula invariance, that restricts the local dependence of the copula with respect to the treatment propensity.

Inference for Interval-Identified Parameters Selected from an Estimated Set

no code implementations1 Mar 2024 Sukjin Han, Adam McCloskey

Interval identification of parameters such as average treatment effects, average partial effects and welfare is particularly common when using observational data and experimental data with imperfect compliance due to the endogeneity of individuals' treatment uptake.

Set-Valued Control Functions

no code implementations1 Mar 2024 Sukjin Han, Hiroaki Kaido

The control function approach allows the researcher to identify various causal effects of interest.

Testing Information Ordering for Strategic Agents

no code implementations29 Feb 2024 Sukjin Han, Hiroaki Kaido, Lorenzo Magnolfi

A key primitive of a strategic environment is the information available to players.

Policy Learning with Distributional Welfare

no code implementations27 Nov 2023 Yifan Cui, Sukjin Han

In this paper, we explore optimal treatment allocation policies that target distributional welfare.

counterfactual

On Quantile Treatment Effects, Rank Similarity, and Variation of Instrumental Variables

no code implementations27 Nov 2023 Sukjin Han, Haiqing Xu

This paper investigates how certain relationship between observed and counterfactual distributions serves as an identifying condition for treatment effects when the treatment is endogenous, and shows that this condition holds in a range of nonparametric models for treatment effects.

counterfactual

Shapes as Product Differentiation: Neural Network Embedding in the Analysis of Markets for Fonts

1 code implementation6 Jul 2021 Sukjin Han, Eric H. Schulman, Kristen Grauman, Santhosh Ramakrishnan

We then study the causal effects of a merger on the merging firm's creative decisions using the constructed measures in a synthetic control method.

Network Embedding

A Computational Approach to Identification of Treatment Effects for Policy Evaluation

no code implementations29 Sep 2020 Sukjin Han, Shenshen Yang

For counterfactual policy evaluation, it is important to ensure that treatment parameters are relevant to policies in question.

counterfactual

Optimal Dynamic Treatment Regimes and Partial Welfare Ordering

no code implementations20 Dec 2019 Sukjin Han

We propose the notion of sharp partial ordering of counterfactual welfares with respect to dynamic regimes and establish mapping from data to partial ordering via a set of linear programs.

counterfactual

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