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A: The common notation for the "intercept" term of an equation specified as Y = a + bX. Mathematically, the a-intercept term indicates the value of the Y variable when the value of the X variable is equal to zero. Theoretically, the a-intercept is frequently used to indicate exogenous or independent influences on the Y variable, that is, influences that are independent of the X variable. For example, if Y represents consumption and X represents national income, a measures autonomous consumption expenditures.
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ASYMMETRIC INFORMATION Information is not equally available to everyone. Asymmetric information results because efficient information search inevitably stops short of compete information. Some people obtain more benefits from information than others, are willing to incur higher search costs, and thus end up knowing more. Or they incur lower information search costs and have easier access to the information. In a market, sellers tend to have more information about the good than buyers. Asymmetric information gives rise to adverse selection, moral hazard, and the principal-agent problem. These problems can be lessened through signalling and screening.
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PINK FADFLY
[What's This?]
Today, you are likely to spend a great deal of time flipping through mail order catalogs hoping to buy either a handcrafted bird house or a weathervane with a chicken on top. Be on the lookout for empty parking spaces that appear to be near the entrance to a store.
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The average length of a "business lunch" is about 36 minutes.
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"Believe and act as if it were impossible to fail." -- Charles F. Kettering
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HSB
High School and Beyond
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