Linear regression remains a cornerstone of statistical analysis, offering a framework for modelling relationships between a dependent variable and one or more independent predictors. Over the past ...

Intuition suggests that altering the covariance structure of a parametric model for repeated-measures data alters the variances of the model's estimated mean parameters. The purpose of this article is ...

The estimating software development cost remains a complex problem, one that continues to attract a considerable amount of research attention. Improving the accuracy of the cost estimation models ...

Abstract: A structural import demand equation is derived and estimated for a large number of countries, using recent time-series techniques that address the problem of non-stationarity. The average ...