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 The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.