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  2. Hedonic regression - Wikipedia

    en.wikipedia.org/wiki/Hedonic_regression

    Hedonic modeling was first published in the 1920s as a method for valuing the demand and the price of farm land. However, the history of hedonic regression traces its roots to Church (1939), [3] which was an analysis of automobile prices and automobile features. [4] Hedonic regression is presently used for creating the Consumer Price Index (CPI ...

  3. Calvo (staggered) contracts - Wikipedia

    en.wikipedia.org/wiki/Calvo_(staggered)_contracts

    A Calvo contract is the name given in macroeconomics to the pricing model that when a firm sets a nominal price there is a constant probability that a firm might be able to reset its price which is independent of the time since the price was last reset. The model was first put forward by Guillermo Calvo in his 1983 article "Staggered Prices in ...

  4. Forecast model - Wikipedia

    en.wikipedia.org/wiki/Forecast_model

    A forecast model or forecasting model may refer to the mathematical model used in forecasting, see Forecasting#Categories_of_forecasting_methods; the specific, ...

  5. Electricity price forecasting - Wikipedia

    en.wikipedia.org/wiki/Electricity_price_forecasting

    Electricity price forecasting (EPF) is a branch of energy forecasting which focuses on using mathematical, statistical and machine learning models to predict electricity prices in the future. Over the last 30 years electricity price forecasts have become a fundamental input to energy companies’ decision-making mechanisms at the corporate ...

  6. Stock market today: Asian shares are mixed ahead of key US ...

    www.aol.com/stock-market-today-asian-shares...

    The Dow Jones Industrial Average rose less than 0.1% to 42,342.24 following Wednesday’s drop of 1,123 points, while the Nasdaq composite slipped 0.1% to 19,372.77.

  7. Data assimilation - Wikipedia

    en.wikipedia.org/wiki/Data_assimilation

    Data assimilation is a mathematical discipline that seeks to optimally combine theory (usually in the form of a numerical model) with observations. There may be a number of different goals sought – for example, to determine the optimal state estimate of a system, to determine initial conditions for a numerical forecast model, to interpolate sparse observation data using (e.g. physical ...

  8. Texas wants to buy surplus border wall parts but U.S ... - AOL

    www.aol.com/texas-wants-buy-surplus-border...

    Texas officials try to intercept sale of surplus border wall materials Patrick noted that Texas became aware of the materials slated for auction on Dec. 12, the same day the Daily Wire reported ...

  9. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/dying-to-be-free...

    The last image we have of Patrick Cagey is of his first moments as a free man. He has just walked out of a 30-day drug treatment center in Georgetown, Kentucky, dressed in gym clothes and carrying a Nike duffel bag.