Google
Tuesday 
September 1, 2026 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
ENTRY BARRIER: 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

Most Viewed (Number) Visit the WEB*pedia

MONEY MULTIPLIER

The ratio of the change in money to the change in bank reserves. The money multiplier indicates the magnified change in money (checkable deposits and currency) that results from an injection of additional reserves into the banking system. As the name suggests, the change in money is typically a multiple of the initial change in bank reserves. The deposit expansion multiplier also forms the core of the money multiplier, both of which depend on the reserve requirement ratio.

Complete Entry | Visit the WEB*pedia


APLS

ORANGE REBELOON
[What's This?]

Today, you are likely to spend a great deal of time driving to a factory outlet trying to buy either a replacement remote control for your stereo system or a computer that can play video games and burn DVDs. Be on the lookout for mail order catalogs with hidden messages.
Your Complete Scope

This isn't me! What am I?

Woodrow Wilson's portrait adorned the $100,000 bill that was removed from circulation in 1929. Woodrow Wilson was removed from circulation in 1924.
"Success is the child of audacity. "

-- Benjamin Disraeli, British statesman

NSF
National Science Foundation
A PEDestrian's Guide
Xtra Credit
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



| AmosWEB | WEB*pedia | GLOSS*arama | ECON*world | CLASS*portal | QUIZ*tastic | PED Guide | Xtra Credit | eTutor | A*PLS |
| About Us | Terms of Use | Privacy Statement |

Thanks for visiting AmosWEB
Copyright ©2000-2026 AmosWEB*LLC
Send comments or questions to: WebMaster