You have been able to earn solid returns by parking your money in fairly safe places, our columnist says. But that won’t last much longer. Personal Finances, Asset Allocation (Personal Finances), Certificates of Deposit, Money Market Accounts, Interest Rates, Stocks and Bonds, Inflation (Economics), Standard & Poor’s 500-Stock Index, United States Economy, Federal Reserve System, Content Type: Service You have been able to earn solid returns by parking your money in fairly safe places, our columnist says. But that won’t last much longer. NYT > Business