1. Density estimation for some semiparametric models Open Access Author: Hernandez Bejarano, Manuel Title: Density estimation for some semiparametric models Graduate Program: Statistics Keywords: Density estimationFunctional convergenceNonparametric kernel den- sity estimatorNonparametric regressionSpecification testingDensity estimationFunctional convergenceNonparametric kernel density estimatorNonparametric regressionSpecification testingARCH modelsQuantile regression File: Download PSU_Thesis_Document_2024_Manuel_Hernandez_final.pdf Committee Members: Bing Li, Professor in Charge/Director of Graduate StudiesLingzhou Xue, Major Field MemberAndres Aradillas-Lopez, Outside Unit & Field MemberZhibiao Zhao, Chair & Dissertation AdvisorRunze Li, Major Field Member