Kenneth Jeffrey Marshall is an American value investor, teacher, and author. He teaches value investing in the masters in finance program at the Stockholm School of Economics in Sweden, and at Stanford University. He also teaches asset management in the MBA program at the Haas School of Business at the University of California, Berkeley. He is the author of the book Good Stocks Cheap: Value Investing with Confidence for a Lifetime of Stock Market Outperformance published in 2017 by McGraw-Hill. He holds a BA in Economics, International Area Studies from the University of California, Los Angeles; and an MBA from Harvard University. He splits his time between California and Sweden.