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ACTUAL INVESTMENT: Investment expenditures that the business sector actual undertakes during a given time period, including both planned investment and any unplanned inventory changes. This is a critical component of Keynesian economics and the analysis of macroeconomic equilibrium, which occurs when actual investment is equal to planned investment. The difference between planned and actual investment is unplanned investment, which is inventory changes caused by a difference between aggregate expenditures and aggregate output. Should actual and planned investment differ, then aggregate expenditures are not equal to aggregate output, and the macroeconomy is not in equilibrium.
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HOMOGENEOUS OF DEGREE N: A property of an equation the exists if independent variables are increased by a constant value, then the dependent variable is increased by the value raised to the power of n. The value of n can be greater than, less than, or equal to one. This property often surfaces in the analysis of production functions. If n = 1, then a doubling independent variables results in a doubling of the dependent variable and the production function has constant returns to scale. If n > 1, then a doubling independent variables results in more than a doubling of the dependent variable and the production function has increasing returns to scale. If n < 1, then a doubling independent variables results in less than a doubling of the dependent variable and the production function has decreasing returns to scale. See also | homogeneous | production function | independent variable | dependent variable | constant returns to scale | increasing returns to scale | decreasing returns to scale | homogeneous of degree one | homogeneous of degree zero | economies of scale |
Recommended Citation:HOMOGENEOUS OF DEGREE N, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2025. [Accessed: July 18, 2025].
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PRODUCT MARKETS Markets that exchange final goods and services, that is, the output that is combined into gross domestic product. The buyers of this production are the four macroeconomic sectors--household, business, government, and foreign. The seller of this production is primarily the business sector. A substantial part of macroeconomics is devoted to explaining how and why gross domestic product exchanged through product markets rises or falls. Product markets, also termed output or goods markets, are one of three primary sets of macroeconomic markets. The other two are resource markets and financial markets.
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BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads looking to buy either a wall poster commemorating the first day of winter or blue cotton balls. Be on the lookout for rusty deck screws.
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Ragnar Frisch and Jan Tinbergen were the 1st Nobel Prize winners in Economics in 1969.
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"A winner is someone who recognizes his God-given talents, works his tail off to develop them into skills, and uses those skills to accomplish his goals. " -- Larry Bird, basketball player
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ARIMA
Autoregressive Integrated Moving Average
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