Investors depending on obsolete, "old economy" strategies are often unprepared for the challenges of today's eCommerce, quarterly results-driven environment. Investing in the New Economy is an essential guide for anyone holding or considering investing in stocks, as it shows why old economy practices will not work and why conceptions of rational stock market analysis must be altered. Author James Sagner demonstrates how to use updated techniques and methods to analyze stock market theories, determine winners and losers, and compile a lifetime portfolio built for optimum success.