Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Diversification, Patience, and Consistency Three important factors when it comes to your financial life. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.