Paul Krugman & Robin Wells 
Macroeconomics (International Edition) 

A shocking exposé from the most powerful insider in nuclear regulation about how the nuclear energy industry endangers our lives—and why Congress does nothing to stop it. Gregory Jaczko had never …

The Sharpe ratio is the most widely used metric for comparing the performance of financial assets. The Markowitz portfolio is the portfolio with the highest Sharpe ratio. The Sharpe Ratio: Statistics …

This book explores the nature of the music industries before and after the digital revolution from the point of view of the consumer, and explores the question of whether there is a role for competit …