Google
Sunday 
January 21, 2018 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
PLANNING PERIOD: The period of time in which a firm selects the profit-maximizing plant size in the long run when all inputs, especially capital, are variable. This is, in other words, another term for the long run, but applied to the adjustment using the long-run average cost curve.

Visit the GLOSS*arama


PEAK:

The transition of a business-cycle expansion to a business-cycle contraction. The end of an expansion carries this descriptive term of peak, or the highest level of economic reached in recent times. A peak is one of two turning points. The other, the transition from contraction to expansion, is a trough. Turning points are important because they represent the transition from bad to good or good to bad.
A business-cycle peak means the economy has reached the highest level of production in recent times. Unfortunately, because a peak is a turning point, it means that a contraction is beginning. Even though a peak is the "highest," this is not something that the economy actually wants. Ideally, a peak is never reached and the economy continues to expand.

A Graphical Pinnacle

The Highest Turning Point
Business Cycle
The diagram at the right presents a simple business cycle. The red line represents the value of real gross domestic product (real GDP) over a period of several months. The blue line is potential real GDP, the amount of real GDP that the economy can produce by fully employing all resources. A business-cycle expansion is indicated as the increase in real GDP from point B to point C.

While expansions are generally good, unfortunately they do not last forever. At least none have so far. There is always hope that the "current" expansion will not end. And people sometimes euphorically think that it will not. But so far every expansion, save for the "current" one, has ended. A click of the [Peak] button highlights the business cycle peak at point C which ends the expansion displayed here.

A Bit of Inflation?

If the peak of a business cycle lies above the long-run trend, the prospect of higher inflation emerges. Because the long-run trend represents full employment, when real GDP exceeds the potential real GDP, then the economy is trying to produce more than it can sustain in the long run. The result is higher prices and inflation. Inflation tends to be most pronounced near the peak. In fact, rising inflationary pressures often contribute to the end of the expansion and the onset of a contraction, especially if the government sector fights inflation with contractionary stabilization policies.

Tracking the Numbers

Like other aspects of business cycles, a peak is officially identified by the official business-cycle watchers at the National Bureau of Economic Research. Inevitably an official peak is only officially designated a year or two after the fact, once all of the relevant data have been processed and analyzed.

While knowing when a peak did occur is useful information, anticipating when one will occur is even better. Knowing when the current expansion will end and the next contraction will begin makes it possible to plan for the ensuing bad times. Workers, especially those most likely to be unemployed, can be helped by anticipating a peak. So too can businesses that are seeking to avoid lost profits or even bankruptcy. Forecasting a peak is perhaps most useful for government leaders who can implement timely policies that might actually avoid the peak and ensuing contraction entirely.

Forecasting upcoming peaks is commonly attempted using leading economic indicators, a series of ten economic statistics that tend to reach their "peak" three to twelve months before the actual business cycle. More sophisticated forecasts are also provided by complex mathematical models of the economy.

<= PAYMENT FLOWPER UNIT TAX =>


Recommended Citation:

PEAK, AmosWEB Encyclonomic WEB*pedia, http://www.AmosWEB.com, AmosWEB LLC, 2000-2018. [Accessed: January 21, 2018].


Check Out These Related Terms...

     | business cycles | business cycle phases | expansion | contraction | trough | recovery | recession | potential real gross domestic product | long-run trend |


Or For A Little Background...

     | full employment | macroeconomics | macroeconomic goals | mixed economy | economic analysis | production possibilities | efficiency | model |


And For Further Study...

     | business cycle indicators | investment business cycles | political business cycles | demand-driven business cycles | supply-driven business cycles | stabilization policies | inflation | unemployment |


Related Websites (Will Open in New Window)...

     | National Bureau of Economic Research | The Conference Board |


Search Again?

Back to the WEB*pedia


APLS

BLUE PLACIDOLA
[What's This?]

Today, you are likely to spend a great deal of time watching infomercials looking to buy either a large flower pot shaped like a Greek urn or a small palm tree that will fit on your coffee table. Be on the lookout for telephone calls from former employers.
Your Complete Scope

This isn't me! What am I?

Woodrow Wilson's portrait adorned the $100,000 bill that was removed from circulation in 1929. Woodrow Wilson was removed from circulation in 1924.
"The more you praise and celebrate your life, the more there is in life to celebrate."

-- Oprah Winfrey

LWOP
Leave Without Pay
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