Google
Wednesday 
May 20, 2026 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
HERFINDAHL INDEX: A measure of concentration of the production in an industry that's calculated as the sum of the squares of market shares for each firm. This is an alternative method of summarizing the degree to which an industry is oligopolistic and the relative concentration of market power held by the largest firms in the industry. The Herfindahl index gives a better indication of the relative market control of the largest firms than can be found with the four-firm and eight-firm concentration ratios.

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

PRODUCER PRICE INDEX

An index of the prices domestic producers receive from selling their output. THE Producer Price Index (PPI) is actually one of several producer price indexes compiled and published monthly by the Bureau of Labor Statistics (BLS). Others track prices for different industries and goods. This is also one of several noted price indexes used to track economic activity. Others include the Consumer Price Index (CPI) and the GDP price deflator.

Complete Entry | Visit the WEB*pedia


APLS

GREEN LOGIGUIN
[What's This?]

Today, you are likely to spend a great deal of time browsing through a long list of dot com websites seeking to buy either a looseleaf notebook binder or hand lotion, a big bottle of hand lotion. Be on the lookout for rusty deck screws.
Your Complete Scope

This isn't me! What am I?

Two and a half gallons of oil are needed to produce one automobile tire.
"The only place success comes before work is in the dictionary. "

-- Vince Lombardi

FCLT
Functional Central Limit Theorem
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