Moving average — For other uses, see Moving average (disambiguation). In statistics, a moving average, also called rolling average, rolling mean or running average, is a type of finite impulse response filter used to analyze a set of data points by creating a… … Wikipedia
Moving-average crossover — In the statistics of time series, and in particular the analysis of financial time series for stock trading purposes, a moving average crossover occurs when, on plotting two moving averages each based on different degrees of smoothing, the traces … Wikipedia
Exponential Moving Average - EMA — A type of moving average that is similar to a simple moving average, except that more weight is given to the latest data. The exponential moving average is also known as exponentially weighted moving average . This type of moving average reacts… … Investment dictionary
Exponential smoothing — is a technique that can be applied to time series data, either to produce smoothed data for presentation, or to make forecasts. The time series data themselves are a sequence of observations. The observed phenomenon may be an essentially random… … Wikipedia
ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… … Encyclopedia of Judaism
Roger Jones (mathematician) — For Roger Jones the physicist and entrepreneur see Roger Jones (physicist and entrepreneur) Roger L. Jones is an American mathematician. He has his Ph.D. in mathematics from Rutgers University and has recently retired from a professorship in… … Wikipedia
Alexandra Bellow — (1935 ndash;) is a mathematician who has made substantial contributions to the fields of ergodic theory, probability and analysis. BiographyShe was born in Bucharest, Romania, as Alexandra Bagdasar. Her parents were both physicians. Her mother,… … Wikipedia
Purchasing power parity — GDP per capita adjusted for Purchasing Power Parity (PPP) in the world, 2009 … Wikipedia
Telecommunications forecasting — All telecommunications service providers perform forecasting calculations to assist them in planning their networks.Farr R.E., Telecommunications Traffic, Tariffs and Costs – An Introduction For Managers, Peter Peregrinus, 1988.] Accurate… … Wikipedia
Employment Protection Legislation — (EPL) refers to all types of employment protection measures, whether grounded primarily in legislation, court rulings, collectively bargained conditions of employment or customary practice [OECD Employment Outlook, June 1999, Chapter 2,… … Wikipedia
labour economics — Study of how workers are allocated among jobs, how their rates of pay are determined, and how their efficiency is affected by various factors. The labour force of a country includes all those who work for gain in any capacity as well as those who … Universalium