Search results
Results from the WOW.Com Content Network
If output increases by the same proportional change as all inputs change then there are constant returns to scale (CRS). For example, when inputs (labor and capital) increase by 100%, output increases by 100%. If output increases by less than the proportional change in all inputs, there are decreasing returns to scale (DRS). For example, when ...
There are three common ways to incorporate technology (or the efficiency with which factors of production are used) into a production function (here A is a scale factor, F is a production function, and Y is the amount of physical output produced): Hicks-neutral technology, or "factor augmenting": = (,)
There is no entirely satisfactory way to define increasing or decreasing returns to scale for general production sets. If the production set Y can be represented by a production function F whose argument is the input subvector of a production vector, then increasing returns to scale are available if F (λ y ) > λ F ( y ) for all λ > 1 and F ...
The presence of increasing returns means that a one percent increase in the usage levels of all inputs would result in a greater than one percent increase in output; the presence of decreasing returns means that it would result in a less than one percent increase in output. Constant returns to scale is the in-between case.
If the coefficient is 1, then production is experiencing constant returns to scale. Note that returns to scale may change as the level of production changes. [2] A different usage of the term "output elasticity" is defined as the percentage change in output per one percent change in all the inputs. [3] The coefficient of output elasticity can ...
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 shape of the long-run marginal and average costs curves is influenced by the type of returns to scale. The long-run is a planning and implementation stage. [6] [7] Here a firm may decide that it needs to produce on a larger scale by building a new plant or adding a production line. The firm may decide that new technology should be ...
Economies of scale is related to and can easily be confused with the theoretical economic notion of returns to scale. Where economies of scale refer to a firm's costs, returns to scale describe the relationship between inputs and outputs in a long-run (all inputs variable) production function.