|
|
MARGINAL EFFICIENCY OF INVESTMENT: The anticipated rate of return on a capital investment project undertaken by a business firm. Businesses typically compare the marginal efficiency of investment, abbreviated MEI, on physical capital with interest rate returns on financial capital when deciding to undertake an investment project. Because different investment projects have different returns, businesses often have a range of alternatives projects from which to choose. Combining all projects throughout the economy gives rise to an investment demand curve relating investment expenditures to the interest rate.
Visit the GLOSS*arama
|
|
|
|
                          
RISK POOLING: Combining the uncertainty of individuals into a calculable risk for large groups. For example, you may or may not contract the flu this year. However, if you're thrown in with 99,999 other people, then health-care types who spend their lives measuring the odds of an illness, can predict that 1 percent of the group, or 1,000 people, will get the flu. The uncertainty is that they probably don't know which 1,000 people, they only know the number afflicted. This little bit of information is what makes risk pooling possible. If the cost is $50 per illness, then an insurance company can insure your 100,000-member group against flu if they collect $50,000 ($50 x 1,000 sick people), or 50 cents per person. By agreeing to pay the cost of each sick person in exchange for the 50 cent payments, the insurance company has effectively pooled the risk of the group. See also | risk | uncertainty | income | insurance | profit | risk loving | risk neutral | risk pooling | risk premium | entrepreneurship | hedging | speculation | financial market | mutual fund |
Recommended Citation:RISK POOLING, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2026. [Accessed: March 16, 2026].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: risk pooling
Search Again?
Back to the GLOSS*arama
|
|
|
ARC ELASTICITY The average elasticity for discrete changes in two variables. The distinguishing characteristic of arc elasticity is that percentage changes are calculated based on the average of initial and ending values of each variable, rather than initial values. Arc elasticity is generally calculated using the midpoint elasticity formula. The contrast to arc elasticity is point elasticity. For infinitesimally small changes in two variables, arc elasticity is the same as point elasticity.
Complete Entry | Visit the WEB*pedia |
|
|
BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time at a garage sale seeking to buy either a case for your designer sunglasses or arch supports for your shoes. Be on the lookout for small children selling products door-to-door.
Your Complete Scope
This isn't me! What am I?
|
|
|
Cyrus McCormick not only invented the reaper for harvesting grain, he also invented the installment payment for selling his reaper.
|
|
|
"Failure will never overtake me if my determination to succeed is strong enough." -- Og Mandino, Author and Speaker
|
|
IER
International Economic Review
|
|
|
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
|
|
