(Credit: http://www.eoearth.org/article/Neoclassical_economic_theory)
THE FULL CIRCULAR FLOW
Monday, 21 November 2011(Credit: http://www.eoearth.org/article/Neoclassical_economic_theory)
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Aggregate Demand (AD) Curve
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What Is the Meaning of Per Capita Income?
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How to Calculate Per Capita Income
1
To calculate per capita income, you must first know the Total Personal Income and the Population for the area in which you want to determine Per Capita Income.
2
To find the per capita income of an area, use the following formula:
pci = i/P
Where:
pci = per capita income
i = total personal income
P = total population
3
Example of per capita income calculation:
In 2006, the United States had a total personal income of $10,968,393,000,000. The total population of the U.S. in 2006 was approximately 300,000,000. Therefore, the per capita income of the United States in 2006 is:
pci = $10,968,393,000,000 / 300,000,000
pci = $36,561
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Calculating GDP
n this module, you will learn
- how to calculate the GDP
- how to use moneychimp.com to further understand money flow in the GDP - submodule includes 4-question GDP Money Flow Quiz
- how to calculate GDP in a practice example - submodule includes 1-question GDP Calculation Quiz
- how to understand the role of Personal Savings and how to use U.S. government information to verify the formula in the real world
The basic formula for calculating the GDP is:
Y = C + I + E + G where Y = GDP C = Consumer Spending I = Investment made by industry E = Excess of Exports over Imports G = Government SpendingThis formula is almost self-evident (if you take time to think about it)!
GDP is a measure of all the goods and services produced domestically. Therefore, to calculate the GDP, one only needs to add together the various components of the economy that are a measure of all the goods and services produced.
Many of the goods and services produced are purchased by consumers. So, what consumers spend on them (C) is a measure of that component.
The next component is the somewhat mysterious quantity "I," or investment made by industry. However, this quantity is mysterious only because investment does not have its ordinary meaning. When calculating the GDP, investment does NOT mean what we normally think of in the case of individuals. It does not mean buying stocks and bonds or putting money in a savings account (S in the diagram). When calculating the GDP, investment means the purchases made by industry in new productive facilities, or, the process of "buying new capital and putting it to use" (Gambs, John, Economics and Man, 1968, p. 168). This includes, for example, buying a new truck, building a new factory, or purchasing new software. This is indicated in the diagram by an arrow pointing from one factory (enterprise) to another. In essence, it shows the factory "reproducing itself" by buying new goods and services that will produce still more new goods and services. NOTE: There is a money-flow relationship between personal savings, S, and investment, I, but this does not figure directly in calculating the GDP. See Exercise 3 below. The next component is E, or the difference between the value of all exports and the value of all imports. If Exports exceeds imports, it adds to the GDP. If not, it subtracts from the GDP. Thus, even if a nation's people work very hard to produce products for exports, but still import more than they export, the nation's GDP will be negatively impacted. This is one of the reasons trade deficits are frequently a political target. Because the balance of trade can be either positive or negative, we can rewrite the equation, showing the components of E, using X for Exports and M for Imports:
Y = C + I + (X - M)+ GYou may see the formula for the GDP written this way, and it may be easier for you to remember in this format.
The final component is G. The government buys (with your tax money) goods and services (G). These purchases are a measure of those goods and services produced. Be aware that many people make the mistake of thinking that the money paid in taxes and spent by the government is "lost" and therefore subtracts from the GDP. Tax money may indeed be spent inefficiently but this fact has no bearing on the calculation of the GDP.
Exercise 1: Understanding Money Flow in the GDP Components
Study the diagram below (source: www.moneychimp.com). The solid arrows indicate the components of the GDP, and the direction of the money flows. The arrow indicating the Trade Deficit would be in the opposite direction in the case of a Trade Surplus.
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Gross Domestic Product.
Sunday, 23 October 2011The GDP numbers are reported in two forms: current dollar and constant dollar. Current dollar GDP is calculated using today's dollars and makes comparisons between time periods difficult because of the effects of inflation. Constant dollar GDP solves this problem by converting the current information into some standard era dollar, such as 1997 dollars. This process factors out the effects of inflation and allows easy comparisons between periods.
It is important to differentiate Gross Domestic Product from Gross National Product (GNP). GDP includes only goods and services produced within the geographic boundaries of the U.S., regardless of the producer's nationality. GNP doesn't include goods and services produced by foreign producers, but does include goods and services producedW by U.S. firms operating in foreign countries.
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Gross Domestic Product - GDP
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What Is FDI?
Thursday, 20 October 2011| Period | FDI Inflow | FDI Outflow | Net Inflow |
|---|---|---|---|
| 1960-69 | $ 42.18 bn | $ 5.13 bn | + $ 37.04 bn |
| 1970-79 | $ 122.72 bn | $ 40.79 bn | + $ 81.93 bn |
| 1980-89 | $ 206.27 bn | $ 329.23 bn | - $ 122.96 bn |
| 1990-99 | $ 950.47 bn | $ 907.34 bn | + $ 43.13 bn |
| 2000-07 | $ 1,629.05 bn | $ 1,421.31 bn | + $ 207.74 bn |
| Total | $ 2,950.69 bn | $ 2,703.81 bn | + $ 246.88 bn |
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What Is FDI?
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What Is Managerial Economics?
Wednesday, 19 October 2011Read more!
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What is Economics?
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What Is the Difference Between Return on Assets and Return on Equity?
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What is Economic Growth?
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What Is a Capital Intensity Ratio?
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What Is a Laissez-Faire Economy?
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What Is Keynesian Economics?
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What is Currency?
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More of money study ,What Is Money?
Money is a good that acts as a medium of exchange in transactions. Classically it is said that money acts as a unit of account, a store of value, and a medium of exchange. Most authors find that the first two are nonessential properties that follow from the third. In fact, other goods are often better than money at being inter temporal stores of value, since most monies degrade in value over time through inflation or the overthrow of governments.
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What Is Money?
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