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2.2 Theoretical Literature. 2.2.1 Theoretical Literature

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2.2 Theoretical Literature
2.2.1 Theoretical Literature on Interest Rate Classical Theory of Interest rate This theory was developed by economists like Prof. Pigou, Prof. Marshall, Walras, Knight etc. According to this theory, Interest is the reward for the productive use of the capital which is equal to the marginal productivity of physical capital. The classical theorists regarded interest rate as an equilibrating factor between the demand for and the supply of investible funds. Investment represents the demand for investible funds, and interest rate is the price at which the two are equated. Interest rate establishes equality between aggregate savings and aggregate investment. If there are at any time more …show more content…

To some classical economists like Senior, abstinence from consumption which is essential for the act of saving while economists like Fisher. Stress that time preference is the basic consideration of the people who save.
In both the views the rate of Interest plays an important role in the determination of savings. The chemical economists commonly hold that the rate of saving is the direct function of the rate of Interest. That is, savings expand with the rise in the rate of Interest and when the rate of Interest falls, savings contract. It must be noted that the saving-function or the supply of savings curve is an upward-sloping curve.

Equilibrium Rate of Interest: The equilibrium rate of Interest is determined at that point at which both demand for and supply of capital are equal. In other words, at the point at which investment equals savings, the equilibrium rate of Interest is determined.

Neo-Classical Theory of Interest Rate (Loanable Fund) The Neo-classical or the Loanable Fund Theory was expounded by the famous Swedish economist Knot Wick-sell. Further, this theory was elaborated by Ohlin, Roberson, Pigou and other new-classical economists. This theory is an effort to improve upon the classical theory of Interest. According to this theory, the loanable funds theory, otherwise called the neo-classical funds theory, explains the determination of interest in terms of demand and supply of loanable

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