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PERSONAL CONSUMPTION EXPENDITURES: The official item in the National Income and Product Accounts maintained by the Bureau of Economic Analysis measuring household consumption expenditures on gross domestic product. Personal consumption expenditures are far and away the largest and tends to be the most stable of the four expenditures, averaging about 65-70% of gross domestic product. The other official expenditures included in the National Income and Product Accounts are gross private domestic investment, government consumption expenditures and gross investment, and net exports of goods and services.
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U-SHAPED COST CURVES: The family of short-run cost curves consisting of average total cost, average variable cost, and marginal cost, all of which have U-shapes. They are U-shaped because each has high but falling cost at low quantities of output, which then reaches a minimum, then has rising cost at larger quantities of output. Although the average fixed cost curve is not U-shaped, it's occasionally included with the other three just for sake of completeness. See also | average total cost | average variable cost | marginal cost | average fixed cost | average total cost curve | average variable cost curve | marginal cost curve | average fixed cost curve | short-run production | stages of production | increasing marginal returns | decreasing marginal returns | law of diminishing marginal returns | total cost | total variable cost | total fixed cost |
Recommended Citation:U-SHAPED COST CURVES, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2024. [Accessed: October 21, 2024].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: U-shaped cost curves
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ABSTRACTION Simplifying the complexities of the real world by ignoring (hopefully) unimportant details while doing economic analysis. Abstraction is an essential feature of the scientific method. Hypothesis verification, model construction, and comparative static analysis are not possible without abstraction.
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BLACK DISMALAPOD
[What's This?]
Today, you are likely to spend a great deal of time browsing through a long list of dot com websites wanting to buy either a microwave over that won't burn your popcorn or a T-shirt commemorating the first day of winter. Be on the lookout for rusty deck screws.
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Cyrus McCormick not only invented the reaper for harvesting grain, he also invented the installment payment for selling his reaper.
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"A stumble may prevent a fall. " -- Margaret Thatcher, British prime minister
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BJE
Bell Journal of Economics
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