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ELASTICITY ALTERNATIVES, SUPPLY: The price elasticity of supply can fall into one of five categories--perfectly elastic, relatively elastic, unit elastic, relatively inelastic, and perfectly inelastic--based on the coefficient of elasticity. This table summarizes the five alternatives. These five elasticity alternatives form a continuum ranging from perfectly elastic at one end to perfectly inelastic at the other. The "middle" of this continuum is occupied by unit elastic. in that the "unit" and the two "perfectly" are really borders, boundaries, and endpoints, most of the real world action involving the price elasticity of supply takes place in the two "relatively" alternatives--relatively elastic and relatively inelastic.
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KINKED-DEMAND CURVE ANALYSIS An analysis using the kinked-demand curve to explain rigid prices often found with oligopoly. The kinked-demand curve contains two distinct segments--one for higher prices that is more elastic and one for lower prices that is less elastic. Key to this analysis is that the corresponding marginal revenue curve contains three segments--one associated with the more elastic segment, one associated with the less elastic segment, and one associated with the kink. A profit-maximizing firm can then equate marginal cost to a wide range of marginal revenue values along the vertical segment of the marginal revenue curve. This suggests that marginal cost must change significantly before an oligopolistic firm is inclined to change price.
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WHITE GULLIBON [What's This?]
Today, you are likely to spend a great deal of time strolling through a department store hoping to buy either a remote controlled ceiling fan or a how-to book on home decorating. Be on the lookout for the happiest person in the room. Your Complete Scope
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The first U.S. fire insurance company was established by Benjamin Franklin in 1752 in Philadelphia.
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"To succeed you need to find something to hold on to, something to motivate you, something to inspire you." -- Tony Dorsett, Football player
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FTSE-100 Financial Times Stock Exchange 100 stock index (UK)
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