Then, the pricing formula of interest rate futures will be deduced by analyzing both costofcarry models and interest rate term structure models.
然后分别用持有成本模型和利率期限结构模型推导出了利率期货的定价公式。
2
Changing building codes, evolving tastes, and the high costof maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient but still carry great cost.
Changing building codes, evolving tastes, and the high costof maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient, but still carry great cost.
变化的建筑法规,不断发展的品味,加上保养这些美丽而老旧的指示牌所需的高昂成本,都让商家们更欢迎 LED 灯,虽然 LED 灯节省能源,但是成本依然很高。