Google
Friday 
October 9, 2026 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
LERNER INDEX: The difference between price (p) and marginal cost (mc) as a fraction of price, that is [p-mc]/p. The Lerner index is usually taken as an indicator of market power because the larger the index, the larger the difference between price and marginal cost, that is, the larger the distance between the price and the competitive price. The Lerner index depends on the elasticity of demand. The Lerner index is also called the price-cost margin.

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

EXCESS SUPPLY

A disequilibrium condition in a competitive market in which the quantity supplied is greater than the quantity demanded. Excess supply is another way to say surplus. It also goes by the common term of buyers' market. Excess supply is one of two disequilibrium states of the market. The other is excess demand (or shortage).

Complete Entry | Visit the WEB*pedia


APLS

WHITE GULLIBON
[What's This?]

Today, you are likely to spend a great deal of time strolling around a discount warehouse buying club looking to buy either a wall poster commemorating the first day of spring or a lazy Susan for you dining room table. Be on the lookout for infected paper cuts.
Your Complete Scope

This isn't me! What am I?

Approximately three-fourths of the U.S. paper currency in circular contains traces of cocaine.
"There's only one corner of the universe you can be certain of improving and that's your own self. "

-- Aldous Huxley, writer

SSRN
Social Science Research Network
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