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GROWTH RATE: The percentage change in a variable from one year to the next. The growth rate, in effect, measures how much the variable is growing over time. In that economists (as well as regular human people) are quite interested in economic growth, progress, and a lessening of the scarcity problem, growth rates for different economic variables are closely scrutinized. Among the most important are: real gross domestic product, population, and per capita income. Growth rates are important not only for the analysis of long-run progress (economic growth, economic development), but also short-run instability (business cycles)
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                           CONSTANT RETURNS TO SCALE: A given proportional change in all resources in the long run results in the same proportional change in production. Constant returns to scale exists if a firm increases ALL resources--labor, capital, and other inputs--by 10 percent, and output also increases by 10 percent. This is one of three returns to scale. The other two are increasing returns to scale and decreasing returns to scale. Constant returns to scale results if long run production changes are greater than proportional changes in all inputs used by a firm.Suppose, for example, that The Wacky Willy Company employs 1,000 workers in a 5,000 square foot factory to produce 1 million Stuffed Amigos (those cute and cuddly armadillos, tarantulas, and scorpions) each month. Constant returns to scale exists if the scale of operation expands to 2,000 workers in a 10,000 square foot factory (a doubling of the inputs) and production increases to exactly 2 million Stuffed Amigos. The anticipated pattern for most production activities is that increasing returns to scale emerge for relatively small levels of production, which is then following by constant returns to scale and decreasing returns to scale. Returns to scale are the flip side of economies and diseconomies of scale. Although economies and diseconomies of scale focus on changes in average cost, returns to scale focus on production. One way to view constant returns to scale is the quantity of production or the range or production in which the forces underlying increasing returns to scale exactly balance the forces underlying decreasing returns to scale.
Recommended Citation:CONSTANT RETURNS TO SCALE, AmosWEB Encyclonomic WEB*pedia, http://www.AmosWEB.com, AmosWEB LLC, 2000-2025. [Accessed: July 13, 2025].
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BEIGE MUNDORTLE
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Today, you are likely to spend a great deal of time watching the shopping channel seeking to buy either a decorative windchime with plastic or a flower arrangement for that special day for your mother. Be on the lookout for rusty deck screws.
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John Maynard Keynes was born the same year Karl Marx died.
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"To sit back and let fate play its hand out, and never influence it, is not the way man was meant to operate." -- John Glenn, astronaut, U.S. senator
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