Investopedia

Understanding SEC Rule 144: Resale of Restricted Securities Explained

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Understanding the 80% Rule in Home Insurance Coverage

Albert Phung has 7+ years of experience as a process improvement consultant for several businesses; currently with Alberta Health Services. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT ...
IEEE

Characteristic Functions of the Product of Two Gaussian Random Variables and the Product of a Gaussian and a Gamma Random Variable

Abstract: We derive the characteristic function (CF) for two product distributions—first for the product of two Gaussian random variables (RVs), where one has zero mean and unity variance, and the ...
IEEE

A New Safety Assessment Method Based on Evidential Reasoning Rule With a Prewarning Function

Abstract: Safety assessment and early warning, as essential prognostics and health management elements, are of great significance for better understanding and predicting complex system states. To ...