Google
Wednesday 
December 10, 2025 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
EIGHT-FIRM CONCENTRATION RATIO: The proportion of total output in an industry that's produced by the eight largest firms in the industry. This is one of two common concentration ratios. The other is the four-firm concentration ratio. The eight-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and how market control is held by the eight largest firms in the industry.

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

AVERAGE FACTOR COST CURVE, PERFECT COMPETITION

A curve that graphically represents the relation between average factor cost incurred by a perfectly competitive firm for employing an input and the quantity of input used. Because average factor cost is essentially the price of the input, the average factor cost curve is also the supply curve for the input. The average factor cost curve for a perfectly competitive firm with no market control is horizontal. The average revenue curve for a firm with market control is positively sloped.

Complete Entry | Visit the WEB*pedia


APLS

BEIGE MUNDORTLE
[What's This?]

Today, you are likely to spend a great deal of time at a going out of business sale wanting to buy either an AC adapter for your CD player or storage boxes for your family photos. Be on the lookout for fairy dust that tastes like salt.
Your Complete Scope

This isn't me! What am I?

The Dow Jones family of stock market price indexes began with a simple average of 11 stock prices in 1884.
"The greatest barrier to success is the fear of failure."

-- Sven Goran Eriksson, writer

LME
London Metal Exchange
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 ©2000-2025 AmosWEB*LLC
Send comments or questions to: WebMaster