1. The Tech Bubble -- 2. What Caused the Tech Bubble? -- 3. Investment Advice on the Internet -- 4. A Dissertation on Tulips and America Online -- 5. The Crash of 2000-2002 and Imminent Rebound -- 6. Stock-Price Effects of Research and Development Expenditures -- 7. Valuation Effects of Patent Quality -- 8. Goodwill Write-Off Decisions: Do They Matter? -- 9. Shark Repellents and Research and Development: Does Management Have a Long-Run Perspective? -- 10. Corporate Governance and the Legal Environment