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 | Related Content The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.