The Four Filters Invention of Warren Buffett and Charlie Munger

About the book

"The Four Filters Invention of Warren Buffett and Charlie Munger" examines each of the basic steps they perform in "framing and making" an investment decision. This book is a focused look into this amazing invention within "Behavioral Finance." The genius of Buffett and Munger's parsimonious four filters process was to "capture all the important stakeholders" in a "multi-variable" equation or formula. Imagine...Products, Enduring Customers, Managers, and Margin-of-Safety... all in one mixed "qual + quant" formula. Other important ideas are embedded in each chapter. The book can be used as a supplemental textbook in a Valuation or Decision Sciences course.