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The long-run labor demand function of a competitive firm is determined by the following profit maximization problem: ,, = (,), where p is the exogenous selling price of the produced output, Q is the chosen quantity of output to be produced per month, w is the hourly wage rate paid to a worker, L is the number of labor hours hired (the quantity of labor demanded) per month, r is the cost of ...
The equation below (in Cobb–Douglas form) is often used to represent total output (Y) as a function of total-factor productivity (A), capital input (K), labour input (L), and the two inputs' respective shares of output (α and β are the share of contribution for K and L respectively).
Labor-time calculation is a method of economic calculation that uses labor time as the basic unit of accounting and valuation. This method of calculation was advocated by the economists Otto Bauer , Helene Bauer and Otto Leichter [ de ] as an alternative to calculation in kind for a socialist economy. [ 1 ]
the quantity of labour time socially necessary to produce the appropriate amount of the product, i.e. the amount of a product which at the production price meets the effective demand for it—this quantity defines the correspondence between the total quantity of the commodity produced as use-values and the effective demand for those use-values.
A conditional factor demand function expresses the conditional factor demand as a function of the output level and the input costs. [1] The conditional portion of this phrase refers to the fact that this function is conditional on a given level of output, so output is one argument of the function.
Wire-grid Cobb–Douglas production surface with isoquants A two-input Cobb–Douglas production function with isoquants. In economics and econometrics, the Cobb–Douglas production function is a particular functional form of the production function, widely used to represent the technological relationship between the amounts of two or more inputs (particularly physical capital and labor) and ...
The average product of labor (APL) is the total product of labor divided by the number of units of labor employed, or Q/L. [2] The average product of labor is a common measure of labor productivity. [4] [5] The AP L curve is shaped like an inverted “u”. At low production levels the AP L tends to increase as additional labor is added.
Thus, the total fixed cost equals Kr. Labor is the variable input, meaning that the amount of labor used varies with the level of output. In the short run, the only way to vary output is by varying the amount of the variable input. Labor usage is denoted L and the per unit cost, or wage rate, is denoted w, so the variable cost is Lw.