Le-Yu is a PhD scholar in the Centre for Microdata Methods and Practice. His research interests are in econometric theories and applications. He is currently working on identification and estimation of dynamic discrete choice models, specification test of multiple inequality constraints, and identification of continuous treatment models.
Maximum score estimation with nonparametrically generated regressors
The estimation problem in this paper is motivated by the maximum score estimation of preference parameters […]
Testing multiple inequality hypotheses: a smoothed indicator approach
This paper proposes a class of origin-smooth approximators of indicators underlying the sum-of-negative-part statistic for testing […]