Google
Wednesday 
October 18, 2017 

AmosWEB means Economics with a Touch of Whimsy!

AmosWEBWEB*pediaGLOSS*aramaECON*worldCLASS*portalQUIZ*tasticPED GuideXtra CrediteTutorA*PLS
ALLOCATIVE EFFICIENCY: Obtaining the most consumer satisfaction from available resources. Allocative efficiency means that our economy is doing the best job possible of satisfying unlimited wants and needs with limited resources -- that is, of addressing the problem of scarcity.

Visit the GLOSS*arama


INVESTMENT EXPENDITURES:

Expenditures made by the business sector on final goods and services, or gross domestic product, especially the purchase of productive capital goods. Investment expenditures play a central role in macroeconomic activity affecting both short-run business cycles and long-run economic growth. These expenditures reflect the general act of investment involving foregoing current satisfaction to produce capital goods and are officially measured by gross private domestic investment. These are one of four expenditures on gross domestic product. The other three are consumption expenditures, government purchases, and net exports.
Investment expenditures average about 10 to 15 percent of annual gross domestic product. These expenditures are used to purchase capital goods that expand the economy's long-run production capabilities and promote economic growth. However, they tend to be unstable and volatile in the short run and are a primary source of business-cycle instability.

Investment Times Three

Although the terms investment expenditures and investment are often used interchangeably, they have subtle by distinct meanings. A third related notion is the official government measure of investment--gross private domestic investment.
  • Investment: This is the generic term for the sacrifice of current consumption to enhance future production capabilities. Such investment can involve the business acquisition of capital goods or activities undertaken by the household sector, such as attending college. Investment is the fundamental means of achieving economic growth.

  • Investment Expenditures: This is the more specific term referring to actual expenditures on goods and services, or gross domestic product, by the business sector. Investment expenditures specifically deal with investment activities that involve business purchases of capital goods. Not all generic investment activities involve investment expenditures on gross domestic product.

  • Gross Private Domestic Investment: This is the official measure of the investment expenditures component of aggregate expenditures used in the calculation of gross domestic product.

Business Cycles

Investment expenditures are a key factor in the short run macroeconomic analysis of business cycles. Business cycles are the ups and downs of economic activity. The economy expands for several years, then it contracts for a year or two, then it expands again.

The total amount of expenditures undertaken by the business sector on gross domestic product is critical to business-cycle activity. Should the business sector decide to spend more or less on capital goods, then the macroeconomy can experience business-cycle expansions and contractions.

Suppose, for example, that profit-seeking firms of the business sector become increasingly optimistic about the state of the economy. They expect the economic future to be bright, rosy, prosperous, and profitable. As such, they increase investment spending on factories, buildings, equipment, and machinery. The result of this additional spending is a short-run business-cycle expansion.

However, should the business sector, in mass, become increasingly pessimistic about the future of the economy, then they are inclined to decrease investment expenditures. This reduction will likely trigger a short-run business-cycle contraction.

Because investment expenditures tend to be volatile, they are a major source of business-cycle instability.

Economic Growth

Investment expenditures also have a profound impact on the long-run growth of the economy. Devoting a larger (or smaller) share of the economy's gross domestic production to investment expenditures for capital goods means more (or fewer) capital goods are produced.

Capital goods are key to the productive capabilities of the economy. An increase in the quantity of capital, expands the ability to produce goods and thus results in economic growth. A decrease in the quantity of capital, diminishes this production capacity.

An increase in the production of capital goods inevitably corresponds with a decrease in the production of consumer goods purchased by household sector consumption expenditures. This tradeoff between consumption and investment is fundamental to the process of long-run economic growth. By devoting more resources to investment and less to consumption today, an economy generates greater economic growth in the future. By devoting more resources to consumption and less to investment, economic growth can be less or even negative.

A Variety of Expenditures

Investment expenditures are used to purchase a wide variety of capital goods--literally hundreds of thousands. However, in the macroeconomic analysis of investment, these expenditures are commonly divided into three categories:
  • Nonresidential Fixed Investment: This includes expenditures on what is most commonly thought of as capital goods, such as factories and machinery. Examples include buildings, pipelines, oil wells, computers, and vehicles. It constitutes about 70 percent of investment expenditures.

  • Residential Fixed Investment: This includes expenditures on houses, apartments buildings, and similar types of shelter. Residential fixed investment includes structures built, owned, and occupied by individuals as well as those run by profit-minded businesses. Residential fixed investment is typically just under 30 percent of investment expenditures.

  • Changes in Private Inventories: Inventories are stockpiles of raw materials, intermediate goods, and finished products that businesses use to smooth the flow of production and sales. Businesses typically make planned investments in their inventories, such as when a new retail store is opened. However, in some cases unplanned changes in business inventories arise due to a mismatch between production and sales. Changes in private inventories, whether planned or not, are usually in the range of 2 to 5 percent of investment expenditures.

The Circular Flow

The Circular Flow
Circular Flow
The role that investment expenditures play in the macroeconomy can be illustrated by the circular flow model. The circular flow captures the continuous movement of production, consumption, income, and factor payments between producers and consumers.

A basic representation of the circular flow is displayed to the right. The components of this model are the four macroeconomic sectors--household, business, government and foreign--and the three macroeconomic markets--product, resource, and financial.

The household sector at the far left contains the consuming population of the economy. The business sector at the far right includes all of the producers. The government sector is positioned in the middle of the diagram and the foreign sector is at the very top.

The product markets near the top of the flow direct production from the business sector to the household sector in exchange for payment flowing in the opposite direction. The resource markets at the bottom of the flow direct factor services from the household sector to the business sector in exchange for payment flowing in the opposite direction. The financial markets located just above the resource markets divert saving from the household sector to business and government borrowing.

The circular flow indicates that the income used by the household sector to purchase goods through the product markets is obtained by selling factor services through the resource markets. It also indicates that the revenue used by the business sector to pay for factor services obtained through the resource markets is generated by selling goods through the product markets.

Investment expenditures are the flow between the business sector and the product markets. In particular, the business sector makes investment expenditures to purchase a portion of gross domestic product through the product markets. The business sector pays for these purchases with income received from selling legal claims to the household sector through the financial markets.

Determinants

At the macroeconomic level, investment expenditures tend to be volatile. The business sector changes investment expenditures from month to month and year to year.

The causes of such changes are termed investment determinants. Here are a few of the more important ones:

  • Interest rates are a key determinant of investment expenditures. Investment is usually financed with borrowed funds. If interest rates change, then the cost of borrowing changes and so too does the overall cost of the investment. A higher interest rate means fewer investment expenditures.

  • Physical wealth is a second important influence on investment expenditures. For investment, the key type of physical wealth is capital, the object of investment. The business sector is less inclined to invest in capital goods, if it has undertaken a lot of investment recently. A boost in capital is bound to cause a decline in investment expenditures.

  • Expectations are a third influence that determines the amount of investment expenditures. If the business sector sees an improving economy on the horizon, with expectations of greater sales and profits, they are more inclined to expand investment now, in spite of current conditions. This, of course, boosts investment expenditures.

  • Capital prices are also critical to investment expenditures. Invoking the basic law of demand, if the price of capital increases, the business sector decreases the quantity of capital demanded. That generates a decrease in investment expenditures.

  • Technological advances enhance the need to invest in capital. A new technology needs new capital, different capital, capital to implement the technology. Technological advances invariably trigger an increase in investment expenditures.

Three More Expenditures

Investment expenditures are one of four expenditures on gross domestic product made by the four macroeconomic sectors--household, business, government, and foreign. The other three are consumption expenditures (household sector), government purchases (government sector), and net exports (foreign sector). All together these four are termed aggregate expenditures.
  • Consumption Expenditures: Consumption expenditures are the expenditures by the household sector on final goods and services undertaken in a given time period. The official measure of consumption expenditures is termed personal consumption expenditures and is generally divided into three categories--durable goods, nondurable goods, and services. Consumption expenditures are the largest and most stable of the four expenditures. They are about 60 percent to 70 percent of aggregate expenditures. They play a critical role in the macroeconomy.

  • Government Purchases: Government purchases are the expenditures by the government sector on final goods and services undertaken in a given time period. The official measure of government purchases is termed government consumption expenditures and gross investment, which reflects the fact the some government purchases are for consumption goods and some for capital investment. They are also about 10 percent to 15 percent of aggregate expenditures. Government purchases are a key fiscal policy for addressing business-cycle instability.

  • Net Exports: Net exports are the difference between exports (goods and services produced by the domestic economy and purchased by the foreign sector) and imports (goods and services produced by the foreign sector and purchased by the domestic economy). The official measure of net exports is simply termed net exports of goods and services. The two components of net exports are exports from the domestic economy to the foreign sector and imports from the foreign sector to the domestic economy. They are typically about 2 percent of aggregate expenditures. Net exports play a relatively small role in the macroeconomy.
The total expenditures by the four sectors are commonly summarized in the aggregate expenditures (AE) equation as the sum of consumption expenditures (C), investment expenditures (I), government purchases (G), and net exports (X - M).
AE = C + I + G + (X-M)

<= INVESTMENT BUSINESS CYCLESINVESTMENT EXPENDITURES DETERMINANTS =>


Recommended Citation:

INVESTMENT EXPENDITURES, AmosWEB Encyclonomic WEB*pedia, http://www.AmosWEB.com, AmosWEB LLC, 2000-2017. [Accessed: October 18, 2017].


Check Out These Related Terms...

     | investment | investment borrowing | consumption expenditures | consumption | saving | government purchases | net exports |


Or For A Little Background...

     | business sector | production | financial markets | macroeconomics | capital | satisfaction |


And For Further Study...

     | circular flow | business cycles | economic growth | economic goals | macroeconomic sectors | macroeconomic markets | macroeconomic problems | macroeconomic theories | science | investment, production possibilities | economic growth, production possibilities | competitive market | multiplier principle | capital stock, aggregate supply determinant |


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

     | Bureau of Economic Analysis |


Search Again?

Back to the WEB*pedia


APLS

PURPLE SMARPHIN
[What's This?]

Today, you are likely to spend a great deal of time flipping through the yellow pages wanting to buy either 500 feet of telephone cable or a package of 4 by 6 index cards, the ones with lines. Be on the lookout for cardboard boxes.
Your Complete Scope

This isn't me! What am I?

A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
"Executives who get there and stay suggest solutions when they present the problems. "

-- Malcolm Forbes, business executive

PVCF
Present Value 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 ©2000-2017 AmosWEB*LLC
Send comments or questions to: WebMaster