There has been increasing emphasis recently on the use of differential geometry in statistical theory, especially in asymptotic theory. In this paper a brief relatively nontechnical account is given ...
This repository contains lecture notes for the course Econometrics with Unobserved Heterogeneity, based on a graduate-level topics course I taught at the University of Bonn. 📖 Read the lecture notes ...
The five largest health insurance companies are UnitedHealth Group, Kaiser Permanente, Anthem, Ambetter and HCSC (Blue Cross Blue Shield). UnitedHealth Group, Kaiser Permanente, Elevance (Anthem), ...
It is a modified version of the beautiful lecture notes of my late friend, Gilles Castel. Different features and macros are taken from several sources according to my preference and necessity. For ...