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AGGREGATE EXPENDITURES LINE: A line representing the relation between aggregate expenditures and gross domestic product used in the Keynesian cross. The aggregate expenditure line is obtained by adding investment expenditures, government purchases, and net exports to the consumption line. As such, the slope of the aggregate expenditure line is largely based on the slope of the consumption line (which is the marginal propensity to consume), with adjustments coming from the marginal propensity to invest, the marginal propensity for government purchases, and the marginal propensity to import. The intersection of the aggregate expenditures line and the 45-degree line identifies the equilibrium level of output in the Keynesian cross.
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GRAY SKITTERY
Your compete MICRO*scope for today
You are the type of person who could head off to the food market to buy a loaf of bread and end up parked in front of a plumbing supply warehouse not know how you got there or why. Family and friends remove all caffeinated drinks and food products from their homes when you come to visit. Today, you are likely to spend a great deal of time wandering around the downtown area trying to buy either clothing for your pet iguana or a set of hubcaps. Be on the lookout for fairy dust that tastes like salt. You should consider shopping at stores or businesses beginning with the letter G, but do not buy any products with a serial number or product code containing the number 636718. Your preferred shopping venue is mail order catalogs. Your special symbol is the question mark (?).
Is this You?
As a Gray Skittery, you are ambivalent, indecisive, and uncertain. You are in a constant struggle between the forces of demand and supply, production and consumption, good and evil... and you're losing the battle. You have trouble making decisions and choosing from among the seemingly infinite number of options that you perpetually face. Your shopping experiences are inevitably confusing.
This isn't me! What am I?
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MIDPOINT ELASTICITY FORMULA A simple technique for calculating the coefficient of elasticity by estimating the average elasticity for discrete changes in two variables. The distinguishing characteristic of this formula is that percentage changes are calculated based on the average of the initial and ending values of each variable, rather than initial values. An alternative technique is the endpoint elasticity formula.
Complete Entry | Visit the WEB*pedia |
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On The Lookout For A RECESSIONOne pitfall facing any pedestrian who explores the intricate details of the economy is large potholes lurking along the path. LOOK OUT! You can probably expect a few bumps and bruises from abruptly introducing your face to the pavement. But, after the cast hardens and the gashes have been stitched, you can be on your way. A little more experienced, no doubt, but forging ahead in spite of it all. Our economy also steps into an occasional pothole in route to an expanding economic pie. Recession is the nifty term we use for this sort of economic pothole and it will be are our topic for the next few pages. OH NO! LOOK OUT!
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Sixty percent of big-firm executives said the cover letter is as important or more important than the resume itself when you're looking for a new job
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"I love the man who can smile in trouble, who can gather strength from distress and grow brave by reflection. " -- Thomas Paine, statesman
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WAPM
Weak Axiom of Profit Maximization
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