Google
Thursday 
July 3, 2025 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
GROWTH RATE: The percentage change in a variable from one year to the next. The growth rate, in effect, measures how much the variable is growing over time. In that economists (as well as regular human people) are quite interested in economic growth, progress, and a lessening of the scarcity problem, growth rates for different economic variables are closely scrutinized. Among the most important are: real gross domestic product, population, and per capita income. Growth rates are important not only for the analysis of long-run progress (economic growth, economic development), but also short-run instability (business cycles)

Visit the GLOSS*arama

Most Viewed (Number) Visit the WEB*pedia

MARGINAL PROPENSITY TO INVEST: The proportion of each additional dollar of national income that is used for investment expenditures. Or alternatively, this is the change in investment expenditures due to a change in national income. Abbreviated MPI, the marginal propensity to invest is the slope of the investment line used in the analysis of Keynesian economics. As such, it also plays a role in the slope of the aggregate expenditure line and the multiplier effect.

     See also | investment expenditures | national income | investment line | Keynesian economics | multiplier | aggregate expenditures line | marginal propensity to consume | marginal propensity to save | marginal propensity to import | marginal propensity for government purchases |


Recommended Citation:

MARGINAL PROPENSITY TO INVEST, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2025. [Accessed: July 3, 2025].


AmosWEB Encyclonomic WEB*pedia:

Additional information on this term can be found at:

WEB*pedia: marginal propensity to invest

Search Again?

Back to the GLOSS*arama

EQUILIBRIUM

A state that exists when opposing forces are in balance, with each force exactly offsetting the other, such that there is no inherent tendency for change. Once achieved, an equilibrium persists unless or until it is disrupted by an outside force. The notion of equilibrium is an essential feature in most economic models, such as the market model.

Complete Entry | Visit the WEB*pedia


APLS

PINK FADFLY
[What's This?]

Today, you are likely to spend a great deal of time lost in your local discount super center wanting to buy either galvanized steel storage shelves or a large green chalkboard shaped like the state of Maine. Be on the lookout for fairy dust that tastes like salt.
Your Complete Scope

This isn't me! What am I?

Lombard Street is London's equivalent of New York's Wall Street.
"Far and away the best prize that life has to offer is the chance to work hard at work worth doing."

-- Theodore Roosevelt, 26th US president

CBA
Cost Benefit Analysis
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