Investment and consumption | GDP: Measuring national income | Macroeconomics | Khan Academy

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  • Опубликовано: 20 янв 2025

Комментарии • 45

  • @pongman
    @pongman 13 лет назад +22

    Professor Khan, Can you categorize your videos and place numbers or chapters on them? For instance this would be Economics: Chapter 2, number 1. I think it might help as you post videos. I still can't believe you haven't won the Times "Person of the Year" or the Nobel Peace Prize. My daughter, Taylor is still wondering whether you can do the MCAT's. She's taking MCAT classes at MIT. She's very impressed with the campus and loves going there. Thank you very for all you've done for my kids.

    • @nik4546
      @nik4546 2 года назад +1

      Great comment

  • @Implotion
    @Implotion 13 лет назад +1

    I have always been interested in economics, but being an computer science guy I haven't got the time to go to classes - except now I do! Thanks a lot, Salman! :)

    • @jamshid3766
      @jamshid3766 3 года назад +1

      It was 9 years ago, you must be an economist now

  • @compulsi0n
    @compulsi0n 12 лет назад +7

    Great review for my midterm, thanks!

    • @jamshid3766
      @jamshid3766 3 года назад

      May you fail your exam successfully!!! Omen🤲🤲

  • @hannahkrugh2355
    @hannahkrugh2355 7 лет назад +3

    If you buy a bond it should not be included in GDP and rent paid is part of consumption. I had this in lecture for macroeconomics.

  • @cassandraswanson2886
    @cassandraswanson2886 7 месяцев назад

    this is so clear and easy to understand

  •  6 лет назад +3

    Thank you Sir,that was helpful.

  • @olufssenn
    @olufssenn 13 лет назад +9

    What if you consume protein shakes to work out and go to your job as a bodyguard? Would the protein shakes be considered consumption or investment?

    • @unikkatilboss
      @unikkatilboss 7 лет назад +3

      For "everyday" it would probably be a investment. For the economic view of life it would be a consumption.

  • @hwakeb
    @hwakeb 5 лет назад +3

    Hi, I have a question, let's say, For example: let’s say a country with a total GDP 1.96 Trillions.
    A company (X) contributes 11.1 Billions into the economy GPD.
    Which 0.6%.
    How the percentage 0.6% came from. What is the method or equation being used to come up with this percentage?

    • @jayhighwind8491
      @jayhighwind8491 4 года назад +2

      11.1 Billion / 1.96 Trillion = 0.00566. Multiply answer by 100 to convert to percentage = 0.6%

    • @jamshid3766
      @jamshid3766 3 года назад

      In simple words, if you had 100$ and your friend gave you 10 more bucks as a gift, how would you calculate that 10$ in percentage

  • @aaditya2061
    @aaditya2061 7 лет назад

    Thanks a Lot Sir!! This Cleared my Doubt

  • @jamshid3766
    @jamshid3766 3 года назад

    Well done guys

  • @TheMAcademy
    @TheMAcademy 3 года назад +1

    How come Investment in raw material accounts in GDP when it is not final good

  • @fawesomekila
    @fawesomekila 5 лет назад

    Stocks and bonds are not investments themselves but simply indications of ownership.

  • @المستشار-ك4م
    @المستشار-ك4م 3 месяца назад +1

    7:31

  • @penningtoncaptial8826
    @penningtoncaptial8826 8 лет назад

    Wonderful tutorial!

  • @simsgym100
    @simsgym100 7 лет назад +3

    Some of you are taking some of the thoughts way too deep. What is presented here are basic macroeconomic concepts. Not business concepts. The reality of some of the concepts may be different, but they are what is taught in a basic or AP macro class.
    But....olufsenn....good question. And tomorrow would it be exports?

  • @thomasmcgraw8778
    @thomasmcgraw8778 2 года назад

    so this might be weird or poorly phrased but when is the line drawn as to when the investment becomes a consumption. let's take the example of buying a house. if I buy a house from its original owner after living in it for 10 years. in 10 years he may have added a new room, cashed a bus through a wall, renovated the bathrooms, or maybe his kid drew on the walls in sharpie. the point I'm trying to get at is that it seems that when a good is exchanged from one owner to another the value is rarely if ever the same as when the first owner bought it so how does that affect things?

  • @albertinejunedin3196
    @albertinejunedin3196 8 лет назад +3

    Hi, just one question: so renting a house would also fall in consumption, is that right?
    Or what about buying a house from someone else or second-hand cars/things? are they included or are they not part of the formal economy?
    Thanks.

    • @ballsack4581
      @ballsack4581 8 лет назад +4

      Probably too late of a response, but in terms of GDP no, since the house was not produced that year, therefore it is not a "final good."

    • @danielmaluenda9731
      @danielmaluenda9731 6 лет назад +2

      Albertine June Din id argue rent is consumption, since you cant gain economically speaking when youre renting property, and buying/owning a house is an investment because you can make profit in different ways such as selling that house for a higher price. Remember that when calculating GDP or national income or anything like that, you cant count anything twice. So really its either consumption or investment.

  • @liaxnne8363
    @liaxnne8363 2 года назад

    Is electrical consumption of a company is included in consumption?

  • @freedomworks3976
    @freedomworks3976 2 года назад

    Savings & investment today = A day in the future you don’t have to work.

  • @InvestBrazil
    @InvestBrazil 12 лет назад

    Invest in the emerging markets!

  • @kellywong1675
    @kellywong1675 4 года назад +1

    I have a question, does inventory accumulation included in GDP?

    • @inderjeetsingh-ob3qu
      @inderjeetsingh-ob3qu 4 года назад +1

      GDP consists "∆ in stock" it means we add newly produced goods only which is not sold during the year.

  • @nikolatosti
    @nikolatosti 3 года назад

    Consumer... right here

  • @soniaclements6532
    @soniaclements6532 6 лет назад

    Can you also
    invest in labour? Or is it only capital, inventory and structures?

  • @imasciencegeek
    @imasciencegeek 13 лет назад

    I'm confused what is the third category? Recycling? I would think an economist would have an emphasis on efficient use of resources than just how much businesses create new.

  • @priyanaik2113
    @priyanaik2113 8 лет назад

    Hello Sir,
    As you mentioned that car in the economic consumption so my question to you is what if an individual buys a second hand car for a temporary basis. How to bifurcate in that case?

    • @TobyUnravels
      @TobyUnravels 4 года назад +1

      Second hand cars are not part of "Investment" nor consumption. It is not counted.

  • @Alex-wx8be
    @Alex-wx8be 5 лет назад

    Vegucation is not an investment. It’s a sunk cost

  • @nutrisoyboy
    @nutrisoyboy 13 лет назад

    @olufssenn consumption. For technical purposes I would say consumption.

  • @atilahasim5048
    @atilahasim5048 5 лет назад

    How to calculate gross private investment?

  • @keertigachandran3939
    @keertigachandran3939 6 лет назад

    SUBSCRIBED!!!!

  • @clarencehouston9943
    @clarencehouston9943 4 года назад

    Why is a new home counted as investment? And how much of it is..the entire house price?

  • @sravanitatikonda8574
    @sravanitatikonda8574 5 лет назад

    What about gold ornaments?

  • @guitarzilla
    @guitarzilla 13 лет назад

    Also you dont include the idea that houses arent owned they require upkeep and an ever increasing tax revenue per annum. That 25 percent of homeowners in the US owe more than the property is worth. Also, that as the cost of energy increases, suburbia and land ownership becomes less of a "asset".

  • @guitarzilla
    @guitarzilla 13 лет назад

    You dont include the idea that investment is only when it exceeds the value beyond inflation.