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  2. Cochrane–Orcutt estimation - Wikipedia

    en.wikipedia.org/wiki/Cochrane–Orcutt_estimation

    Cochrane–Orcutt estimation is a procedure in econometrics, ... on YouTube by Mark Thoma This page was last edited on 24 October 2024, at 17: ...

  3. Econometric model - Wikipedia

    en.wikipedia.org/wiki/Econometric_model

    In econometrics, as in statistics in general, it is presupposed that the quantities being analyzed can be treated as random variables.An econometric model then is a set of joint probability distributions to which the true joint probability distribution of the variables under study is supposed to belong.

  4. Instrumental variables estimation - Wikipedia

    en.wikipedia.org/wiki/Instrumental_variables...

    In statistics, econometrics, epidemiology and related disciplines, the method of instrumental variables (IV) is used to estimate causal relationships when controlled experiments are not feasible or when a treatment is not successfully delivered to every unit in a randomized experiment. [1]

  5. Econometrics - Wikipedia

    en.wikipedia.org/wiki/Econometrics

    Econometrics is an application of statistical methods to economic data in order to give empirical content to economic relationships. [1] More precisely, it is "the quantitative analysis of actual economic phenomena based on the concurrent development of theory and observation, related by appropriate methods of inference."

  6. Multicollinearity - Wikipedia

    en.wikipedia.org/wiki/Multicollinearity

    "Econometrics Lecture (topic: multicollinearity)". University of Oregon. Archived from the original on 12 December 2021 – via YouTube. Earliest Uses: The entry on Multicollinearity has some historical information.

  7. Homoscedasticity and heteroscedasticity - Wikipedia

    en.wikipedia.org/wiki/Homoscedasticity_and...

    The econometrician Robert Engle was awarded the 2003 Nobel Memorial Prize for Economics for his studies on regression analysis in the presence of heteroscedasticity, which led to his formulation of the autoregressive conditional heteroscedasticity (ARCH) modeling technique.

  8. Autoregressive model - Wikipedia

    en.wikipedia.org/wiki/Autoregressive_model

    In statistics, econometrics, and signal processing, an autoregressive (AR) model is a representation of a type of random process; as such, it can be used to describe certain time-varying processes in nature, economics, behavior, etc.

  9. Reduced form - Wikipedia

    en.wikipedia.org/wiki/Reduced_form

    In econometrics, the equations of a structural form model are estimated in their theoretically given form, while an alternative approach to estimation is to first solve the theoretical equations for the endogenous variables to obtain reduced form equations, and then to estimate the reduced form equations.