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EFFICIENT SEARCH, DETERMINANTS: Two factors that affect information search are (1) the amount of purchase and (2) frequency of purchase. Goods that are relatively expensive increase the potential benefit of search. For example, saving 10 percent on the purchase price of a house is significantly more than saving 10 percent on the price of bar of soap. Buyers are thus likely to undertake extensive search when buying a house, but not for soap. Goods that are purchased more frequently also don't require extensive search activities. Since buyers already know the "best places" to buy the "highest quality" products at the "lowest prices" for frequently purchased goods, little can be gained from search.
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MARGINAL REVENUE, PERFECT COMPETITION The change in total revenue resulting from a change in the quantity of output sold. Marginal revenue indicates how much extra revenue a perfectly competitive firm receives for selling an extra unit of output. It is found by dividing the change in total revenue by the change in the quantity of output. Marginal revenue is the slope of the total revenue curve and is one of two revenue concepts derived from total revenue. The other is average revenue. To maximize profit, a perfectly competitive firm equates marginal revenue and marginal cost.
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BLUE PLACIDOLA [What's This?]
Today, you are likely to spend a great deal of time at the confiscated property police auction hoping to buy either a rechargeable battery for your cell phone or a T-shirt commemorating the 2000 Olympics. Be on the lookout for poorly written technical manuals. Your Complete Scope
This isn't me! What am I?
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The average length of a "business lunch" is about 36 minutes.
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"My philosophy of life is that if we make up our mind what we are going to make of our lives, then work hard toward that goal, we never lose - somehow we win out." -- President Ronald Reagan
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BLUE Best Linear Unbiased Estimator
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