|
|
BARRIER TO ENTRY: An institutional, government, technological, or economic restriction on the entry of firms into a market or industry. The four primary barriers to entry are: resource ownership, patents and copyrights, government restrictions, and start-up costs. Barriers to entry are a key reason for market control and the inefficiency that this generates. In particular, monopoly, oligopoly, monopsony, and oligopsony often owe their market control to assorted barriers to entry. By way of contrast, perfect competition, monopolistic competition, and monopsonistic competition have few if any barriers to entry and thus little or no market control.
Visit the GLOSS*arama
|
|
|
|
|
AGGREGATE SUPPLY SHIFTS Changes in the aggregate supply determinants shift both 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. There are 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 price shifts one or both of the aggregate supply curves to right. A decrease in resource quantity or quality or an increase in resource price shifts one or both of the aggregate supply curves to left.
Complete Entry | Visit the WEB*pedia |
|
|
PURPLE SMARPHIN
[What's This?]
Today, you are likely to spend a great deal of time at an auction wanting to buy either a coffee cup commemorating yesterday or a replacement remote control for your television. Be on the lookout for neighborhood pets, especially belligerent parrots.
Your Complete Scope
This isn't me! What am I?
|
|
|
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
|
|
|
"Seek always to do some good, somewhere. Every man has to seek in his own way to realize his true worth. You must give some time to your fellow man. For remember, you donžt live in a world all your own. Your brothers are here too. " -- Albert Schweitzer, humanitarian
|
|
AIO
Action Information Organization
|
|
|
Tell us what you think about AmosWEB. Like what you see? Have suggestions for improvements? Let us know. Click the User Feedback link.
User Feedback
|
|
