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PERFECT COMPETITION AND EFFICIENCY: Perfect competition is the idealized market structure that achieves an efficient allocation of resources. The conditions of perfect competition, including (1) large number of small firms, (2) identical products sold by all firms, (3) freedom of entry into and exit out of the industry, and (4) perfect knowledge of prices and technology, ensure that perfect competition efficiently allocates resources. This is in fact the purpose of perfect competition: a market structure that illustrates perfection, the best of all possible resource allocation worlds. The real world falls short of this perfection.
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MARGINAL UTILITY OF INCOME The change in utility resulting from a given change in income. This is a specialized case of the general notion of marginal utility, which is simply the change in utility resulting from a given change in the consumption of a good. Marginal utility of income is key to identifying alternative risk preferences, including risk aversion, risk neutrality, and risk loving. These three risk preferences are indicated by three marginal utility of income possibilities, decreasing (risk aversion), increasing (risk loving), and constant (risk neutrality).
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My Sales Pitch On ADVERTISINGOur extended sojourn through the winding complexities of the economy has worn the soles from my jogging shoes. For the best bargain on a new pair, let's consult those annoying flyers stuffed into the Sunday newspaper. We're in luck. The Mega-Mart Discount Warehouse Super Center is having their monthly "once in a lifetime" sale on jogging shoes. Without this Mega-Mart Discount Warehouse Super Center advertising supplement, I might have unknowingly paid a higher price for my brand new Fleet Feet Footwear jogging shoes. Isn't advertising wonderful?
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BLUE PLACIDOLA [What's This?]
Today, you are likely to spend a great deal of time touring the new suburban shopping complex trying to buy either a T-shirt commemorating the 2000 Olympics or a genuine fake plastic Tiffany lamp. Be on the lookout for crowded shopping malls. Your Complete Scope
This isn't me! What am I?
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There were no banks in colonial America before the U.S. Revolutionary War. Anyone seeking a loan did so from another individual.
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"An idea is never given to you without you being given the power to make it reality." -- Richard Bach, Author
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VAT Value Added Tax
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