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? Address Thank you! Oops! Related Contents Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? How Will You Be Remembered? Estate planning is one of the best ways to leave a lasting legacy to your loved ones. 5 Smart Investing Strategies Getting what you want out of your money may require the right game plan.