9. Supply and Demand & Consumer/Producer Surplus

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  • Опубликовано: 27 авг 2024
  • MIT 14.01 Principles of Microeconomics, Fall 2018
    Instructor: Prof. Jonathan Gruber
    View the complete course: ocw.mit.edu/14...
    RUclips Playlist: • MIT 14.01 Principles o...
    This lecture covers supply and demand curves, consumer surplus, and producer surplus.
    License: Creative Commons BY-NC-SA
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    We encourage constructive comments and discussion on OCW’s RUclips and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at ocw.mit.edu/co....

Комментарии • 48

  • @jai_jpg
    @jai_jpg 2 года назад +18

    The only Prof. who could use f-word in the class and get away with stellar teaching skills!! Salute!

  • @tobiasforis1529
    @tobiasforis1529 Год назад +13

    Really nice. It is just super amazing to watch MIT prof. explaining principles of microeconomics like this. I am truly grateful :)

  • @JesusChrist-yl1dx
    @JesusChrist-yl1dx 3 года назад +19

    0:32 "What Do They Know? Do They Know Things? Let's Find Out!"

    • @seprisa19
      @seprisa19 2 года назад +1

      Jesus, it’s sad nobody got this reference!

    • @EdwardTrain
      @EdwardTrain Год назад

      what reference

  • @Erik10Hag36
    @Erik10Hag36 4 года назад +53

    This Professor is so good

    • @tadeoelias512
      @tadeoelias512 3 года назад

      sorry to be offtopic but does anybody know a tool to log back into an Instagram account??
      I was dumb lost the password. I would love any tips you can offer me

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      @tadeoelias512 3 года назад

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      Seems to take quite some time so I will get back to you later when my account password hopefully is recovered.

    • @tadeoelias512
      @tadeoelias512 3 года назад

      @Terrance Aryan It did the trick and I actually got access to my account again. I'm so happy!
      Thank you so much, you saved my account :D

    • @terrancearyan141
      @terrancearyan141 3 года назад

      @Tadeo Elias you are welcome :D

    • @jackholloway7516
      @jackholloway7516 2 года назад

      Qqq

  • @evertontsai4496
    @evertontsai4496 3 года назад +40

    14:07 Thank me later. This professor is fucking awesome.

    • @tonysoviet3692
      @tonysoviet3692 3 года назад +6

      Yeah and knowing that he's a prominent health economist makes it even more enjoyable.

    • @user-xn5ji6ni5m
      @user-xn5ji6ni5m Год назад

      Thank you 🤣

  • @shawnzg2587
    @shawnzg2587 3 года назад +26

    He’s a great professor but did he just use the f word? Guess that makes him great...

  • @uditabhattacharya2824
    @uditabhattacharya2824 8 месяцев назад +1

    28:50 and the different class exercises of consumer's surplus calculation

  • @amybio1189
    @amybio1189 4 года назад +11

    This is amazing! Please do more videos like this :)

  • @user-lp5hs3et4d
    @user-lp5hs3et4d 9 месяцев назад

    That's nice to watch how he explained it's process

  • @lolygagger5991
    @lolygagger5991 3 года назад +4

    awesome professor, wish i took his class instead of my university class.

  • @sahilkushwaha5864
    @sahilkushwaha5864 3 года назад +5

    18:00 The reason we can't decrease price in perfectly elastic demand

    • @sahilkushwaha5864
      @sahilkushwaha5864 Год назад

      @SkumarC But sir, every per unit product u sell u will incurr a loss. So doesn't matter how much revenue u make, u r incurring loss on every unit, hence ur SP

  • @Kornackifs
    @Kornackifs 9 месяцев назад +2

    43:25
    Nice

  • @zakaryjaynicholls9867
    @zakaryjaynicholls9867 2 года назад +1

    JD Salinger presents MIT open courseware stars and celebrities, what do they know? Do they know things? Lets find out!

  • @C3yl0
    @C3yl0 2 года назад +2

    This is amazing! Thanks

  • @rubencrisitano9
    @rubencrisitano9 2 года назад +5

    The Bojack Horseman reference though

    • @Iisluna844
      @Iisluna844 4 месяца назад +1

      man can you explain it? i didnt get it

    • @rubencrisitano9
      @rubencrisitano9 4 месяца назад +1

      @@Iisluna844 what minute was it?

    • @Iisluna844
      @Iisluna844 4 месяца назад +1

      @@rubencrisitano9 i search it and got the reference but thanks for helping

  • @ryandoran405
    @ryandoran405 2 года назад +1

    Thank you sir.

  • @pavanalva5599
    @pavanalva5599 Год назад +1

    44:42 can anyone explain how efficient producers have higher producer surplus?

    • @DavidRotin
      @DavidRotin 8 месяцев назад

      Because if they are efficient that means that they can produce the products for cheaper and that mean that compared to inefficient producer they would have a higher margin of profit due to efficient production.

  • @nikolaypetrov4779
    @nikolaypetrov4779 3 года назад

    Substitute/alternative for higher gas price is switching to electric vehicles

  • @nicholashahn3476
    @nicholashahn3476 3 года назад +2

    This man is living in 3020

  • @jftsang
    @jftsang 3 года назад +1

    Is LR demand always more elastic than SR demand?

    • @kamilkadziolka4113
      @kamilkadziolka4113 3 года назад

      I'm not an expert here, but I think when we consider demand for a whole market e.g. 'food industry' then demand will be inelastic in both cases as there's no real substitute, so I think there's few cases but in general demand in lr will be more elastic

    • @apnaustaad9818
      @apnaustaad9818 3 года назад

      Depends on the good, where close substitutes are easily available SR demand will always be more elastic than LR.

  • @rain7096
    @rain7096 8 месяцев назад +1

    👍

  • @Iisluna844
    @Iisluna844 4 месяца назад

    24:13 so basically girl math?

  • @andyprompt
    @andyprompt 11 месяцев назад

    Great job but he didn't address what happens when a CEO just decides to raise prices and blame inflation

  • @jay-rathod-01
    @jay-rathod-01 3 года назад +1

    How Spanx being such a trivial company made billions for no legit reason.
    Why honest company even exist.
    Why always celebrities create fragrance, cosmetics and fitness businesses. 14:11

  • @marybuford9591
    @marybuford9591 2 года назад

    What if the demand remains the same but the supplier wants more money and charges more? Will people buy less gas and hell stagnate so he reduces his supply and cost goes up etc. He'll reach equilibrium again when only a few consumers buy at a very high rate. He doesn't really care because he's making more money for less work. That's how u make a third world huh? There is a philosophy behind a good market.

  • @moslikeGOD
    @moslikeGOD 2 года назад +1

    He must listen to Kendrick Lamar 😁

  • @saurav09101
    @saurav09101 Год назад +1

    He used the F word😅

  • @afaqiskenderova9029
    @afaqiskenderova9029 2 года назад

    bojack!

  • @siphilipe
    @siphilipe 2 года назад

    I am able to summarize the 47:49 in just 49 seconds: The solution, based on what’s going on in the entire world is: females close your legs, and males zip your pants, starting by mine. In 2000 we were 6 billions, 20 years later we are roughly 8 billions.

    • @mesaber86
      @mesaber86 Год назад

      I guess you are smarter than Elon Musk: ruclips.net/video/_U2kR6TOQcY/видео.html