A method of numerical data analysis summarizing relationships among variables in a data set.
An exploration of the Aitken estimator, commonly known as the generalized least squares estimator, and its applications within various economic frameworks.
Exploring the concept of heteroscedasticity in statistical and econometric models, including its definition, implications, detection tests, and methods for managing it.
Understanding the role and application of kernels in econometric analysis
An econometric method addressing endogeneity in linear regression models by using instrumental variables.
