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ARC ELASTICITY: The average elasticity for discrete changes in two variables, A and B. The distinguishing characteristic of arc elasticity is that percentage changes are calculated based on the average of the initial and ending values of each variable, rather than only initial values. Arc elasticity is generally calculated using the midpoint formula. Arc elasticity should be compared with point elasticity. For infinitesimally small changes in variables A and B, arc elasticity is the same as point elasticity.
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NET EXPORTS LINE A graphical depiction of the relation between net exports attributed to the foreign sector and the economy's aggregate level of income or production. This relation plays a minor, but growing role in the study of Keynesian economics. A net exports line is characterized by vertical intercept, which indicates autonomous net exports, and slope, which is the negative of the marginal propensity to import and indicates induced net exports. The aggregate expenditures line used in Keynesian economics is derived by adding or stacking the net exports line onto the consumption line, after adding investment expenditures and government purchases.
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BLUE PLACIDOLA
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Today, you are likely to spend a great deal of time at a garage sale seeking to buy either a case for your designer sunglasses or arch supports for your shoes. Be on the lookout for small children selling products door-to-door.
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Before 1933, the U.S. dime was legal as payment only in transactions of $10 or less.
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"Failure will never overtake me if my determination to succeed is strong enough." -- Og Mandino, Author and Speaker
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OPBU
Operating Budget
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