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AGGREGATE SUPPLY SHIFTS: Changes in the aggregate supply determinants can shift either the short-run aggregate supply curve and the long-run aggregate supply curve. The mechanism is comparable to that for market supply determinants and market supply. We have two options -- an increase in aggregate supply and a decrease in aggregate supply. An increase in resource quantity or quality or a decrease in resource prices shift the aggregate supply curves to right. A decrease in resource quantity or quality or an increase in resource prices shift the aggregate supply curves to left.
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PURPLE SMARPHIN
Your compete MICRO*scope for today
You are the type of person who inevitably succeeds at just about everything you attempt to do, except staying organized. Family and friends get irritated when you explain, for the umpteenth time, the difference between a partial derivative and a total derivative. Today, you are likely to spend a great deal of time browsing through a long list of dot com websites looking to buy either a replacement remote control for your television or a replacement nozzle for your shower. Be on the lookout for fairy dust that tastes like salt. You should consider shopping at stores or businesses beginning with the letter N, but do not buy any products with a serial number or product code containing the number 566613. Your preferred shopping venue is the Internet. Your special symbol is the exclamation point (!).
Is this You?
As a Purple Smarphin, you are the brightest and most intelligent person you know. And that goes for shopping, too. You know exactly what you want. You know exactly what it costs. You know exactly when and where to buy. But, of course, shopping is only one of the many activities that attracts your intellectual attention. You shop when you need to and buy if have to, but shopping is not the end all of your life.
This isn't me! What am I?
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SLOPE, SHORT-RUN AGGREGATE SUPPLY CURVE The positive slope of the short-run aggregate supply curve, reflecting the direct relation between the price level and real production, results for three primary reasons--inflexible resources, frictional and structural unemployment, and purchasing power imbalances.
Complete Entry | Visit the WEB*pedia |
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Shopping Around For RETAIL PRICESIt's time for another one of our frequent stops at Mr. Market Super Food Discount Store, this time to check out the story behind retail prices. As consumers, we spend a large fraction of our nonworking, nonsleeping lives wandering grocery stores aisles, searching clothing store racks, and surveying department store displays for the right product at the right price. How do we know, like the name of the long-running game show, if "The Price is Right?" How are retail prices set and do they really tell us the value of a product?
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A thousand years before metal coins were developed, clay tablet "checks" were used as money by the Babylonians.
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"Just as iron rusts from disuse, even so does inaction spoil the intellect. " -- Leonardo da Vinci, architect, artist
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IARA Increasing Absolute Risk Aversion
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