Method of Moments and Generalised Method of Moments Estimation - part 1

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  • Опубліковано 7 сер 2014
  • Provides an introduction to Method of Moments (MM) and Generalised Method of Moments (GMM) estimators.
    If you are interested in seeing more of the material, arranged into a playlist, please visit: • Graduate econometrics
    For more information on econometrics and Bayesian statistics, see: ben-lambert.com/

КОМЕНТАРІ • 29

  • @youhenok
    @youhenok 7 років тому +10

    Thaks bro. well done and saved my life. it needs a day to read from books, but is just half an hour and less in here. keep it up.

  • @islamgaziev1717
    @islamgaziev1717 4 роки тому +3

    Learnt more from this video than from 4 hours lecture.

  • @kipngenopozee
    @kipngenopozee Рік тому

    I do appreciate for equiping me with basic skills to handle MME

  • @c0t556
    @c0t556 5 років тому +35

    Wait.. isn’t this Ben Lambert?

    • @Adamreir
      @Adamreir 4 роки тому +1

      Seems like Ox educ was organized by Ben Lambert! (puzzled me to)
      ben-lambert.com/about/

  • @KazukiMotohashi
    @KazukiMotohashi 5 років тому +1

    so easy to understand^^ thanks for making a great video!!

  • @ASHOKPATIL-vd9xg
    @ASHOKPATIL-vd9xg 6 років тому +2

    Concise and precise conceptual explanation. Great video.

  • @dc33333
    @dc33333 Рік тому +1

    wow very clear. Thank You

  • @samm6437
    @samm6437 8 років тому +41

    Why have you left the 1/N out of i) and ii) ?

    • @matt96920
      @matt96920 7 років тому +22

      Error on his part. Watch the following video

  • @AMarx-wd1jl
    @AMarx-wd1jl 4 роки тому

    Hey there, I´d like to use GMM in my thesis, is there any comprehensible paper out there which I could read and cite? Or which paper is the most comprehensible on the topic?

  • @hllp2497
    @hllp2497 5 років тому

    Do you have any suggestion for running gmm in stata? I really have problem now.

  • @WestCParallel49
    @WestCParallel49 8 років тому +17

    why do they call it moments? seems peculiar... why not just call it what it is (mean, variance, skewness, kurtosis...)

    • @bradleydougherty1768
      @bradleydougherty1768 5 років тому +3

      The term moments comes from calculus. The statistical moments mentioned above are just an application of a larger concept that is used in a variety of mathematical fields. In the context of calculus, the term moments actually makes more sense.

  • @ekrahliam7217
    @ekrahliam7217 Рік тому

    thank you so much

  • @edwardraywer4198
    @edwardraywer4198 5 років тому

    Thanks...

  • @ajsdoa6282
    @ajsdoa6282 5 років тому +1

    My book says that that the second moment of the normal distribution is my^2 + sigma^2 ????
    Why is this concept so hard to explain, seems easy but it doesn't make any sense.

  • @gopikumar658
    @gopikumar658 9 років тому +11

    Sir,
    Does g1 and g2 also have 1/N?

    • @lnikolaishvili91
      @lnikolaishvili91 9 років тому +12

      gopi kumar In the next video (continuation of this one) he actually rewrites the cost functions and he writes it with 1/N

  • @icecreamcheeseninja
    @icecreamcheeseninja 7 років тому +1

    I still don't get it....

  • @carolinefbandeira9148
    @carolinefbandeira9148 7 місяців тому

    Ily

  • @davidfogel6654
    @davidfogel6654 9 років тому +4

    Why publish this tutorial with errors for g1 and g2? Why not just fix it and try again??

    • @jacobm7026
      @jacobm7026 5 років тому

      Not everybody is as anal about getting everything in a video perfect. Clearly, everyone knows he made the mistake so it isn't somehow going to harm anyone's understanding of the topic. The concepts are what he's attempting to teach. The algebra isn't as important.

  • @kevinkisolo
    @kevinkisolo 3 роки тому

    The N in the sample mean formula should be a small n cause we are dealing with the sample

  • @yacineb5709
    @yacineb5709 8 років тому +5

    i thought it was 1/n-1

    • @richardburn8691
      @richardburn8691 7 років тому +1

      1/n-1 gives the unbiased estimator. Not necessarily the estimator the method of moments will provide.

  • @user-xq2mv2lb9p
    @user-xq2mv2lb9p 2 роки тому

    「動画の音が良くない」、

  • @KaiDidumaNx
    @KaiDidumaNx 7 років тому +4

    rubbish

  • @lyhnbo1445
    @lyhnbo1445 5 років тому +1

    You are bad at drawing straight line😂