Skip to content

In the News: Yoonseok Lee

WP 248 LASSO for Stochastic Frontier Models with many Efficient Firms

William C. Horrace, Hyunseok Jung and Yoonseok Lee
April 8, 2022

WP 237 Trimmed Mean Group Estimation

Yoonseok Lee & Donggyu Sul
January 31, 2021

WP 236 Dynamic and Non-Neutral Productivity Effects of Foreign Ownership

Yoonseok Lee, Mary E. Lovely & Hoang Pham
January 1, 2021

See related: China

WP 222 Nonparametric Sample Splitting

Yoonseok Lee & Yulong Wang
This paper develops a threshold regression model where an unknown relationship between two variables nonparametrically determines the threshold.
December 31, 2019

WP 223 Inference in Threshold Models

Yoonseok Lee & Yulong Wang
This paper develops new statistical inference methods for the parameters in threshold regression models.
December 31, 2019

Lee study on unmeasured cluster confounding and the bias of effect estimators published in SMMR

Yun Li, Yoonseok Lee, Friedrich K. Port & Bruce M. Robinson
July 10, 2019

Lee study on Olley and Pakes-style production function estimators published in Oxford BES

Yoonseok Lee, Andrey Stoyanov & Nikolay Zubanov
September 11, 2018

WP 180 Averaged Instrumental Variables Estimators

Yoonseok Lee & Yu Zhou
The authors develop averaged instrumental variables estimators as a way to deal with many weak instruments. 
April 30, 2015

WP 177 Adaptive Elastic Net GMM Estimation with Many Invalid Moment Conditions

Mehmet Caner, Xu Han & Yoonseok Lee
This paper develops the adaptive elastic net GMM estimator in large dimensional models with many possibly invalid moment conditions.
December 31, 2014

Lee article on reducing unmeasured confounding-by-indication published in Statistics in Medicine

Yun Li, Yoonseok Lee, Robert A. Wolfe, Hal Morgenstern, Jinyao Zhang, Friedrich K. Port & Bruce M. Robinson
December 28, 2014

WP 169 Treatment Effects with Unobserved Heterogeneity: A Set Identification Approach

Sung Jae Jun, Yoonseok Lee & Youngki Shin
The authors propose the sharp identifiable bounds of the distribution functions of potential outcomes using a panel with fixed T.
June 30, 2014

  • 1 (current)
  • 2
Communications and Media Relations Office
200 Eggers Hall