In neoclassical interest-ratetheory for instance, the interest rate is believed to be determined by the supply of and demand for loanable funds.
例如，在新古典利率理论中，利率被认为是由可贷资金的供给和需求决定的。
2
Theories on bond pricing include classical interest ratetheory, liquidity preference theory, loanable fund theory and reasonable expectation theory.
债券价格的决定理论主要有古典利率理论、流动偏好理论、可贷资金理论和理性预期理论。
3
Early interest ratetheory of Adam Smith, William Pitt and John Lock hold that interest rate is determined by the supply and demand of the credit capital.