Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Related Content Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity.