Capital Ideas and Market Realities: Option Replication, Investor Behavior, and Stock Market Crashes - Hardcover

Jacobs, Bruce I.; Markowitz, Harry M.

Hardcover

ISBN 10: 0631215549 ISBN 13: 9780631215547

Publisher: Wiley-Blackwell, 1999

Synopsis

In Capital Ideas and Market Realities, Bruce Jacobs sifts through the history of modern finance, from the efficient market hypothesis to behavioral psychology and chaos theory, to determine the cause of recent market crashes. He finds that some investment strategies, especially those based on theories that ignore the human element, tend to self-destruct, and can take markets down with them. Ironically, it is often those strategies that purport to reduce the risk of investing that can pose the greatest danger.

Of particular concern are trading strategies based on the Nobel Prize-winning option pricing model. This model gave rise to option replication, a technique for synthesizing the payoffs to an option by trading between the underlying asset and cash. Replication requires selling as stock prices decline and buying as stock prices rise.

When enough money follows this type of trend-following "dynamic hedging," bubbles and crashes can result. In 1987, trading related to an option replication strategy known as "portfolio insurance" led to the largest crash in U.S. market history. Today, similarly mechanistic trading underlies trillions of dollars in exchange-traded and over-the-counter options and swaps, as well as myriad institutional and retail products designed to provide investors with excess returns at low or no risk.

Capital Ideas and Market Realities uncovers the risks these strategies pose for market stability and investor wealth. The book has also become a lightning rod in the debate over the need for better investment product risk disclosure.

About this title

Book Description:

This title warns investors, whether amateur or professional, of the need for caution in today's volatile markets. This extensively researched work sifts through the history of modern finance from the Efficient Market Hypothesis to behavioral psychology & chaos theory in order to identify the cause of recent market crashes.

From the Publisher:

Capital Ideas and Market Realities: Option Replication, Investor Behavior, and Stock Market Crashes includes a foreword by Harry M. Markowitz, recipient of the Nobel Price in Economic Sciences for his pioneering work developing modern portfolio theory.

About this edition

• Publisher: Wiley-Blackwell
• Publication date: 1999
• ISBN 10: 0631215549
• ISBN 13: 9780631215547
• Binding: Hardcover
• Edition number: 1
• Number of pages: 432