March 21, 2018 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
ZONING: Legal restrictions on where different activities can locate within a city. Most cities regulate the location of industrial, commercial, and residential activities. The underlying motivation behind zoning is to keep less desirable, but perhaps more profitable, activities from encroaching upon residential areas.

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

INJECTION LINE: A line used in the injection-leakage model representing the relation between non-consumption expenditures (that is, injections) and national income. The three injections are investment expenditures, government purchases, and exports. The foundation of the injection line is the investment line, which is then enhanced by adding government purchases and exports. The other part of the injection-leakage model is a line representing leakages. The intersection of the injection and leakage lines identifies equilibrium aggregate output, or Keynesian equilibrium.

     See also | injection | injection-leakage model | leakage | investment expenditures | government purchases | export | investment line | leakage line | Keynesian equilibrium | aggregate output |

Recommended Citation:

INJECTION LINE, AmosWEB GLOSS*arama,, AmosWEB LLC, 2000-2018. [Accessed: March 21, 2018].

Search Again?

Back to the GLOSS*arama


The demand curve for the output produced by a perfectly competitive firm is perfectly elastic at the going market price. The firm can sell all of the output that it wants at this price because it is a relatively small part of the market. As a price taker, the firm has no ability to charge a higher price and no reason to charge a lower one. The market price facing a perfectly competitive firm is also average revenue and, most important, marginal revenue.

Complete Entry | Visit the WEB*pedia


[What's This?]

Today, you are likely to spend a great deal of time looking for a downtown retail store trying to buy either an AC adapter for your CD player or storage boxes for your family photos. Be on the lookout for rusty deck screws.
Your Complete Scope

This isn't me! What am I?

Helping spur the U.S. industrial revolution, Thomas Edison patented nearly 1300 inventions, 300 of which came out of his Menlo Park "invention factory" during a four-year period.
"When the solution is simple, God is answering."

-- Albert Einstein

Bayesian VAR (Vector Autoregression)
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 ©2000-2018 AmosWEB*LLC
Send comments or questions to: WebMaster