Business Weekly: Michael Lewis On How Behavioural Economics Changed The World

In 'Flash Boys: A Wall Street Revolt', Michael Lewis delves into the world of high-frequency trading (HFT) and its corrupting influence on the U.S. stock market. The book follows a group of Wall Street iconoclasts, including Brad Katsuyama and Sergey Aleynikov, as they uncover and challenge the unethical practices of HFT firms. Lewis explains how these firms use advanced technology to front-run orders, creating a rigged market that benefits insiders at the expense of ordinary investors. The narrative is engaging and accessible, making complex financial concepts understandable for a broad audience. The book highlights the efforts of these individuals to reform the market and restore fairness, and it has had significant impact, including prompting investigations and public discussions about market structure and fairness.

The Undoing Project by Michael Lewis chronicles the intellectual and personal relationship between Daniel Kahneman and Amos Tversky, two Israeli psychologists whose research fundamentally changed our understanding of human decision-making. Their studies, conducted from the late 1960s to the 1980s, exposed systematic errors in human judgment under uncertainty and laid the foundation for behavioral economics. The book delves into their extraordinary lives, including their careers in the Israeli military, and how their personal differences and eventual estrangement affected their work. Lewis's narrative makes complex psychological concepts accessible through engaging storytelling, highlighting the profound impact of Kahneman and Tversky's work on various fields, including economics, medicine, and government regulation.

Liar's Poker is a non-fiction, semi-autobiographical book that details Michael Lewis's three-year tenure at Salomon Brothers, one of Wall Street's premier investment firms in the 1980s. The book provides a behind-the-scenes look at the culture of bond traders, highlighting the frat-boy camaraderie, killer instincts, and high-stakes games of bluffing and deception. Lewis describes the creation and use of mortgage bonds, the excessive bonuses, and the ruthless competition among traders. The narrative also touches on the author's disillusionment with the industry, leading to his resignation and transition into financial journalism.

The book tells the story of the Oakland Athletics' 2002 season, where General Manager Billy Beane and his assistant Paul DePodesta used advanced statistical analysis, known as sabermetrics, to assemble a competitive team despite a limited budget. The approach, pioneered by Bill James, focused on metrics such as on-base percentage and slugging percentage rather than traditional measures like batting average and runs batted in. This data-driven strategy allowed the Athletics to compete with teams having much larger payrolls, like the New York Yankees, and achieve significant success, including a 20-game winning streak and a playoff appearance.

In this book, Daniel Kahneman takes readers on a tour of the mind, explaining how the two systems of thought shape our judgments and decisions. System 1 is fast, automatic, and emotional, while System 2 is slower, effortful, and logical. Kahneman discusses the impact of cognitive biases, the difficulties of predicting future happiness, and the effects of overconfidence on corporate strategies. He offers practical insights into how to guard against mental glitches and how to benefit from slow thinking in both personal and business life. The book also explores the distinction between the 'experiencing self' and the 'remembering self' and their roles in our perception of happiness.

The Big Short tells the story of the 2007-08 financial crisis through the lens of several key players who predicted and profited from the collapse of the housing market. The book focuses on characters such as Steve Eisman, Mike Burry, Greg Lippmann, and the founders of Cornwall Capital, who saw the impending disaster and made significant gains by shorting the market. Lewis explains the complex financial instruments and the systemic failures that led to the crisis, making the narrative both accessible and engaging.