问题
单项选择题
An analyst does research about theories of the term structure of interest rate. Which of the following theories of the term structure of interest rate best describes within the different maturity sectors of the yield curve that the supply and demand for funds determine the interest rate for that sector（）
A. Pure expectation theory.
B. Liquidity preference theory.
C. Market segmentation theory.
答案
参考答案：C
解析：
市场分割理论认为，在不同期限内的资金的供求决定了该期限内的利率。持有期限比较长的债券需要更高的收益作为补偿，这就是流动性偏好理论。完全预期理论说明，投资者对于未来利率的预期决定了利率曲线。