AI Finance

Probability, Risk, and Financial Crises

This episode provides an overview of probability theory as it applies to finance, particularly in understanding financial crises like the 2007 global crisis and the Great Depression. The speaker, Professor Robert Shiller, introduces fundamental statistical concepts such as return, expected value, variance, covariance, and correlation, explaining how these are used to quantify investment performance and risk. A key focus is the assumption of independence in financial models and how its breakdown, coupled with the prevalence of fat-tailed distributions rather than normal distributions, means that extreme market events previously considered highly improbable, like the 1987 stock market crash, can and do occur, challenging traditional Value at Risk (VaR) calculations and leading to new approaches such as CoVaR. The lecture uses historical stock market data, including Apple's performance, to illustrate these concepts, highlighting the complexity and unpredictability of financial markets

Stocks for the Long Run: The Definitive Guide to Financial Market Returns & Long-Term Investment Str

The definitive guide to stock trading, Stocks for the Long Run has been providing the knowledge, insights, and tools that traders need to understand the market for nearly 30 years.

Fooled by Randomness: The Hidden Role of Chance in Life and in the Markets by Nassim Nicholas Taleb

Nassim Nicholas Taleb spent more than two decades as a risk taker before becoming a full-time essayist and scholar focusing on practical, philosophical, and mathematical problems with chance, luck, and probability. His focus in on how different systems handle disorder. He now spends most of his time in the intense seclusion of his study, or as a flâneur meditating in cafés. In addition to his life as a trader he spent several years as an academic researcher (12 years as Distinguished Professor at New York University's School of Engineering, Dean's Professor at U. Mass Amherst). He is the author of the Incerto (latin for uncertainty), accessible in any order (Skin in the Game, Antifragile, The Black Swan, The Bed of Procrustes, and Fooled by Randomness) plus a technical version, The Technical Incerto (Statistical Consequences of Fat Tails). Taleb has also published close to 55 academic and scholarly papers as a backup, technical footnotes to the Incerto in topics ranging from Statistical Physics and Quantitative Finance to Genetics and International affairs. The Incerto has more than 250 translations in 50 languages. Taleb believes that prizes, honorary degrees, awards, and ceremonialism debase knowledge by turning it into a spectator sport. ""Imagine someone with the erudition of Pico de la Mirandola, the skepticism of Montaigne, solid mathematical training, a restless globetrotter, polyglot, enjoyer of fine wines, specialist of financial derivatives, irrepressible reader, and irascible to the point of readily slapping a disciple." La Tribune (Paris) A giant of Mediterranean thought ... Now the hottest thinker in the world", London Times

Mistakes Were Made (but Not by Me) : Why We Justify Foolish Beliefs, Bad Decisions, and Hurtful Acts

Why do people dodge responsibility when things fall apart? Why the parade of public figures unable to own up when they screw up? Why the endless marital quarrels over who is right? Why can we see hypocrisy in others but not in ourselves? Are we all liars? Or do we really believe the stories we tell?Renowned social psychologists Carol Tavris and Elliot Aronson take a compelling look into how the brain is wired for self-justification. When we make mistakes, we must calm the cognitive dissonance that jars our feelings of self-worth. And so we create fictions that absolve us of responsibility, restoring our belief that we are smart, moral, and right -- a belief that often keeps us on a course that is dumb, immoral, and wrong. Backed by years of research and delivered in lively, energetic prose, Mistakes Were Made (But Not by Me)offers a fascinating explanation of self-deception -- how it works, the harm it can cause, and how we can overcome it.

The Most Important Things by Howard Marks ( summary)

Howard Marks, the chairman and cofounder of Oaktree Capital Management, is renowned for his insightful assessments of market opportunity and risk. After four decades spent ascending to the top of the investment management profession, he is today sought out by the world's leading value investors, and his client memos brim with insightful commentary and a time-tested, fundamental philosophy. Now for the first time, all readers can benefit from Marks's wisdom, concentrated into a single volume that speaks to both the amateur and seasoned investor. Informed by a lifetime of experience and study, The Most Important Thing explains the keys to successful investment and the pitfalls that can destroy capital or ruin a career. Utilizing passages from his memos to illustrate his ideas, Marks teaches by example, detailing the development of an investment philosophy that fully acknowledges the complexities of investing and the perils of the financial world. Brilliantly applying insight to today's volatile markets, Marks offers a volume that is part memoir, part creed, with a number of broad takeaways. Marks expounds on such concepts as "second-level thinking," the price/value relationship, patient opportunism, and defensive investing. Frankly and honestly assessing his own decisions--and occasional missteps--he provides valuable lessons for critical thinking, risk assessment, and investment strategy. Encouraging investors to be "contrarian," Marks wisely judges market cycles and achieves returns through aggressive yet measured action. Which element is the most essential? Successful investing requires thoughtful attention to many separate aspects, and each of Marks's subjects proves to be the most important thing. "This is that rarity, a useful book."--Warren Buffett