The maturity premium compensates investors for the increased sensitivity of the market value of debt to a change in market interest rates as maturity is extended ,in general (holding all else equal).

• 成熟保险费对债务的市场价值的增加的敏感性补偿投资者对在市场利率上的一个变化，当成熟是延长的，一般藏品所有(均等)。