|
Juglar Cycle
The Juglar cycle is a fixed investment cycle of 7 to 11 years identified in 1862 by Clément Juglar. Within the Juglar cycle one can observe oscillations of investments into fixed capital and not just changes in the level of employment of the fixed capital (and respective changes in inventories), as is observed with respect to Kitchin cycles. 2010 research employing spectral analysis confirmed the presence of Juglar cycles in world GDP dynamics.See, e.g. See also *Fixed investment *Business cycle Business cycles are intervals of expansion followed by recession in economic activity. These changes have implications for the welfare of the broad population as well as for private institutions. Typically business cycles are measured by examin ... References Further reading * * {{cite book , last=Morgan , first=Mary S. , author-link=Mary S. Morgan , title=The History of Econometric Ideas , location=New York , publisher=Cambridge University Press , year=1990 , isbn=0-521-37398-0 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clément Juglar
Clément Juglar (15 October 1819 – 28 February 1905) was a French doctor and statistician. Juglar cycles He was one of the first to develop an economic theory of business cycles.The New Encyclopædia Britannica: Macropaedia 1998 "The first authority to explore economic cycles as periodically recurring phenomena was probably a French physician, Clément Juglar, in 1860." He identified the fixed investment cycle of six to ten years that is now associated with his name. Within the Juglar cycle one can observe oscillations of investments into fixed capital and not just changes in the level of employment of the fixed capital (and respective changes in inventories), as is observed with respect to Kitchin cycles. Juglar's impact Juglar's publications led to other business cycle theories by later economists such as Joseph Schumpeter. Publications of Clément Juglar *"Des crises commerciales", 1856, in ''Annuaire de l'economie politique''.''Des Crises commerciales et leur retour periodiq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fixed Capital
In accounting, fixed capital is any kind of real, physical asset that is used repeatedly in the production of a product. In economics, fixed capital is a type of capital good that as a real, physical asset is used as a means of production which is durable or isn't fully consumed in a single time period.Varri P. (1987) Fixed Capital. In: Durlauf S., Blume L. (eds) The New Palgrave Dictionary of Economics. Palgrave Macmillan, London. "fixed capital", '' The New Palgrave: A Dictionary of Economics'', 1st Editio/ref> It contrasts with circulating capital such as raw materials, operating expenses etc. The concept was first theoretically analyzed in some depth by the economist Adam Smith in The Wealth of Nations (1776) and by David Ricardo in On the Principles of Political Economy and Taxation (1821). Ricardo studied the use of machines in place of labor and concluded that workers' fear of technology replacing them might be justified. Thus fixed capital is that portion of the total ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitchin Cycle
Kitchin cycle is a short business cycle of about 40 months discovered in the 1920s by Joseph Kitchin. This cycle is believed to be accounted for by time lags in information movements affecting the decision making of commercial firms. Firms react to the improvement of commercial situation through the increase in output through the full employment of the extant fixed capital assets. As a result, within a certain period of time (ranging between a few months and two years) the market gets ‘flooded’ with commodities whose quantity becomes gradually excessive. The demand declines, prices drop, the produced commodities get accumulated in inventories, which informs entrepreneurs of the necessity to reduce output. However, this process takes some time. It takes some time for the information that supply significantly exceeds demand to get to the business people. As it takes entrepreneurs time to check this information and to make the decision to reduce production, time is also necessa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency Spectrum
The power spectrum S_(f) of a time series x(t) describes the distribution of power into frequency components composing that signal. According to Fourier analysis, any physical signal can be decomposed into a number of discrete frequencies, or a spectrum of frequencies over a continuous range. The statistical average of a certain signal or sort of signal (including noise) as analyzed in terms of its frequency content, is called its spectrum. When the energy of the signal is concentrated around a finite time interval, especially if its total energy is finite, one may compute the energy spectral density. More commonly used is the power spectral density (or simply power spectrum), which applies to signals existing over ''all'' time, or over a time period large enough (especially in relation to the duration of a measurement) that it could as well have been over an infinite time interval. The power spectral density (PSD) then refers to the spectral energy distribution that would b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fixed Investment
Fixed investment in economics is the purchasing of newly produced fixed capital. It is measured as a flow variable – that is, as an amount per unit of time. Thus, fixed investment is the accumulation of physical assets such as machinery, land, buildings, installations, vehicles, or technology. Normally, a company balance sheet will state both the amount of expenditure on fixed assets during the quarter or year, and the total value of the stock of fixed assets owned. Fixed investment contrasts with investments in labour, ongoing operating expenses, materials or financial assets. Financial assets may also be held for a fixed term (for example, bonds) but they are not usually called "fixed investment" because they do not involve the purchase of physical fixed assets. The more usual term for such financial investments is "fixed-term investments". Bank deposits committed for a fixed term such as one or two years in a savings account are similarly called "fixed-term deposits". Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Cycle
Business cycles are intervals of Economic expansion, expansion followed by recession in economic activity. These changes have implications for the welfare of the broad population as well as for private institutions. Typically business cycles are measured by examining trends in a broad economic indicator such as Real Gross Domestic Production. Business cycle fluctuations are usually characterized by general upswings and downturns in a span of macroeconomic variables. The individual episodes of expansion/recession occur with changing duration and intensity over time. Typically their periodicity has a wide range from around 2 to 10 years (the technical phrase "stochastic cycle" is often used in statistics to describe this kind of process.) As in [Harvey, Trimbur, and van Dijk, 2007, ''Journal of Econometrics''], such flexible knowledge about the frequency of business cycles can actually be included in their mathematical study, using a Bayesian statistical paradigm. There are numer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
