除了宏观经济因素会对债券收益率曲线有影响外，还有其他因素会有影响，如各债券本身的一些因素等等，因此研究结果不支持纯预期理论。

Furthermore, it is proved that other factors can also have impacts on the yield curve, so the research result can not support the pure expectation theory.

youdao

除了宏观经济因素会对债券收益率曲线有影响外，还有其他因素会有影响，如各债券本身的一些因素等等，因此研究结果不支持纯预期理论。

Furthermore, it is proved that other factors can also have impacts on the yield curve, so the research result can not support the pure expectation theory.

youdao