Google
Monday 
April 20, 2026 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
A PRIORI: A presumption made before an analysis is undertaken, often based on experiences, beliefs, or deductions from seemingly self-evident propositions about how the world works. This is a Latin for assumption or axiom. A similar sounding, but opposite term is a posteriori, which is derived from observation or facts. For example, in the study of economics of crime you might assume, a priori, that people are basically "good", because that just seems to be part of human nature, and conclude, a posteriori, that people are more likely to commit crimes when the threat of capture and conviction is lower.

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

Lesson 21: Factor Demand | Unit 4: Determinants Page: 17 of 24

Topic: Shifting Demand <=PAGE BACK | PAGE NEXT=>

  • The ceteris paribus determinants of factor demand.

  • Factor demand determinants are three ceteris paribus items that affect factor demand, but which are assumed constant when a factor demand curve is constructed. Changes in any one causes a shift of the factor demand curve.
  • What are the factor demand determinants?

    • Product Demand
    • Factor Productivity
    • Other Prices

  • How do they affect the factor demand curve?

    The factor demand curve, like any other curve, can shift in one of two ways:

    • An increase in factor demand is seen as a rightward shift of the factor demand curve.

    • A decease in factor demand is seen as a leftward shift of the factor demand curve.


Course Home | Lesson Menu | Page Back | Page Next

FOUR-FIRM CONCENTRATION RATIO

The proportion of total output in an industry produced by the four largest firms in an industry. This is one of two common concentration ratios. The other is the eight-firm concentration ratio. Another related measure is the Herfindahl index. The four-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control held by the four largest firms in the industry.

Complete Entry | Visit the WEB*pedia


APLS

BEIGE MUNDORTLE
[What's This?]

Today, you are likely to spend a great deal of time flipping through the yellow pages wanting to buy either a replacement washer for your kitchen faucet or a stretchable, flexible watch band. Be on the lookout for slightly overweight pizza delivery guys.
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!
"The past is a foreign country; they do things differently there."

-- Leslie Poles Hartley, Writer

DCF
Discounted Cash Flow
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