Thanks. My god if my economics teacher would just show this video instead of going "uhm" for 60+ minutes, the time of my lectures could be cut in half. YOU ARE DOING GOD'S WORK MY FRIEND
@heyitsmemarkokicko5 жыл бұрын
lmao my teacher uses all his videos.
@bogaziciliceohaluk3 жыл бұрын
DUDE YOU HAVE TRANSLATED MY FEELİNGS EXACTLY... THE GUY CANT SPEAK AND HE JUST SAYS HIMMM IIIIII UHMMM FOR LİKE 2 HOURS AND SPEAKS FOR 10 MİNUTES smh.............
@kmit91912 жыл бұрын
this is mostly due to the fact you've already listened to it before in class, so your brain is not in a state of being bombarded with information. You're looking up this certain topic in order to understand something you've already encountered problems with.
@rebeccacole69542 жыл бұрын
@@kmit9191 That's a nice idealistic theory, but not necessarily true. I work in higher education and I've seen plenty of professors struggle to get their points across in a timely manner or coherent. I myself purposely am trying to avoid lecture based classes for this very reason. Many teachers and professors should not be in the positions that they are in or should really take another public speaking/speech class. I've been in a number of classes where an instructor struggled to get through the material they themselves were presenting through no fault of the students. Not to say all teachers are bad or that this is always the case BUT it's wrong to try to claim that it's because of that particular reason.
@thuyduongtran78149 жыл бұрын
So helpful! I learned more from this video than from my textbook (which makes everything overly complicated). Thank you!
@jigishadebnath5644 жыл бұрын
hiii you are now in college isnt it?
@thekaisernick4 жыл бұрын
@@jigishadebnath564 ✌ yes
@luca23483 жыл бұрын
This video is way better than my textbook which promised to show us "less graphs and more plain English."
@jorgianamaria7 жыл бұрын
Man I love you. I'd give up school and just simply watch all your vid.
@rakhijha6834 Жыл бұрын
Insta id?
@Anonymous-hw2cf10 жыл бұрын
The reason he spent the 5th dollar on the 60 was because the MU of fruit was 120 for two dollars. So the 4th and 5th dollar went towards that. If the 5th dollar went to the 50 than the MU would only be 110 in total.
@kaypalmboom7 жыл бұрын
Mistermo716 Gefeliciteerd jij bent mijn vogel!
@OjoRojo404 жыл бұрын
You better save your last dollar for the dentist.
@kawaii_hawaii2222 жыл бұрын
What about when you don’t consume the good immediately but instead safe/stock it up? Then the utility increment won’t decrease no?
@siddhantdeshmukh71202 жыл бұрын
I notcied that you haven't monetiised any of your videos. This is no joke, given the amount of efforts which go into making such videos. You are making an impact in the field of education on a global level. God bless you
@beckwilde8 жыл бұрын
"chocolated out" aha very informative. excellent video
@tdren530415 сағат бұрын
wouldn't it actually be 30 points for the fruit since its going per dollar so you'd actually just get all chocolate until your last dollar?
@samueljackson6895 жыл бұрын
god bless you, you should make your own school or university you’d really make a huge difference in this world if you would
@shockwave24775 жыл бұрын
he already is
@katalyst5526 жыл бұрын
So tell me why my school specifically told me that they do not recommend Khan Academy as an external resource for Microecon..... LOL well here I am. Thanks!
@giancarlo300011 жыл бұрын
Thank you for your explanation. My problem with economics is that it's not an exact science, yet it's considered as so because it's used to shape national policies. The fact that the most accepted theory of value is extremely subjective -can't be mathematically determined- is enough to tell me how economics as a pseudo science are actually not the proper way to conduct an real economic system. I've been studying some planned economy systems and they seem interesting. Let's see how it goes.
@pajamasam-33311 жыл бұрын
I'm starting my undergraduate studies in Economics, and I had very similar questions and doubts as you do at first, so I thought I'd offer what perspective I've gained from about half a year or so of study. It's basically determined empirically, by looking at data about consumer behavior. It's obviously more complicated in real life because there are so many more decision factors, but a simple example would be to look a person with a $100 budget, and see how they choose to spend that money.
@thedistributedexchangebloc77886 жыл бұрын
Am I wrong in that when economics study utility, they only look at a single util unit, rather than multiple? If so, I am seeing there is incomplete in understanding value. Why not have multiple util types, which you can increase or decrease based on what is impacted?
@noobmaster-dm7tu7 жыл бұрын
Just like many other economics theories, this concept too is nearly useless for practical purposes, because from where will I get my Marginal Utility statistics? Also, I do love economics though.
@elormkh9 жыл бұрын
I have an assignment here, can you help me out? why is average utility always higher than marginal utility except for the first unit. Thanks
@shahdehab4626 Жыл бұрын
1 - سبحان الله 2- الحمدلله 3- لا إله إلا الله 4- الله اكبر 5- لا حول ولا قوة إلا بالله 6- ربي اغفر لي 7- سبحان الله وبحمده 8- سبحان الله العظيم 9- اللهم نجني من عذابك يوم تبعث عبادك 10- اللهم صل وسلم على نبينا محمد.....
@kristianowen42394 жыл бұрын
thanks for not answering
@nefo7069 жыл бұрын
man I love you
@jorgianamaria7 жыл бұрын
ikr!
@الصوتالرخيم5 жыл бұрын
How does he knows all these things and knowledge!!!!!!!???
@gouravdutta18795 жыл бұрын
Sir what if the customer's craving for fruit decreases as he goes on consuming chocolates? Would the utility values for fruit vary accordingly for every decrease in the utility of chocolates? Thank you!!
@Veganphobic12 жыл бұрын
sal.... my iPad is full of you. thank you for your service!
@assil1102 жыл бұрын
I dont believe that marginal utility can be negative. Actually, owning a good or a service does not mean that we have to consume it (for instance, owning or buying many cookies does not necessarily imply that we will have to eat all of them). So, I think the lowest possible value of MU is zero. Why do we need to assume that rational individuals would literally consume the good or service if they know, ex ante, that it would harm them or decrease their satisfaction level !!! What about the preference propriety: "More is Better"???
@209murtazabhatt6Ай бұрын
Nah…imagine overeating and getting sick , now you’re quite unsatisfied hence negative marginal utility…assumption based on the fact that you consume the good…its not about capital goods…
@jule90k11 жыл бұрын
you explained this concept extremely well, thank you so much!!! :)
@Ken-tu5ip3 жыл бұрын
you have no idea. Marginal bennies. YOur assuming constant input. averaging inputs hopefully corrects and perfect sales. and in that absolute world. just stop. you're not helping anyone
@joesr318 жыл бұрын
Quick question, for marginal utility curve, is there a logical explanation for why the gradient often decrease?
@DishonoredGOD2 жыл бұрын
It's the law of diminishing marginal utility. You've probably figured it out now since its been 5 years.
@joesr312 жыл бұрын
@@DishonoredGOD yup haha, already graduated a year ago, thanks though
@monCHERished10 жыл бұрын
this was very helpful thank you!! but pls differentiate total utility from marginal utility because it's kind of confusing :/
@innanninna10 жыл бұрын
total utility is the sum of marginal utilities you get per bundle of good.ata? if my understanding serves me right
@Ken-tu5ip3 жыл бұрын
Marginal ... value is benefit is nominal, conceptual, accountable, ... you are arguing semantics
@nargizmammadova87537 жыл бұрын
Can we say that cardinal utility offers a technique to measure the utility whereas ordinal utility introduces two bundles from which we can derive the utility of goods by standing to the preferences. I mean, let assume that we are given two bundles (x1;x2) and (y1;y2). If consumer prefers (x1;x2) rather than (y1;y2), we can come to the conclusion that utility of the preferred bundle is higher than the rejected one. In a word, in cardinal utility, the end result is a matter of numbers while in the ordinal utility the result depends on the preferences.
@15Lola4 жыл бұрын
The vid wasnt bad but you talk too much which then results in you rambling and repeating yourself.
@luneditz317 Жыл бұрын
Because of you that I learned and understood this topic the most! Thank you khan academy 🎉🎉🎉
@Ken-tu5ip3 жыл бұрын
Picture ME.. (taking my hands and placing them on my face at 7.40/12.14)
@Ken-tu5ip3 жыл бұрын
your example is horrible. you need to spin it to economically speaking. not human basis points. oh miyyy
@nanukakiknadze953211 ай бұрын
10:47 are they both 60 points per dollar or does the 60 point for a fruit cost $2? I got a little confused there.
@Acerola21112 жыл бұрын
Arghrghargh it always bothers me how concepts in economics doesn't seem completely tied down in reality! But thank you for the video, Khan, as usual. YOU ARE AN AMAZING HUMAN BEING!
@courage9364 жыл бұрын
Am i the only one who thinks that this video can be 3 minutes long instead of 12?
@vophie3 жыл бұрын
This sounds so fake. How is this economic theory? Who is doing this irl?
@kingroaldlll49348 жыл бұрын
sqwerral :D
@karllogan508411 жыл бұрын
haha you're all mixed up :) that's cute.
@mrstevelentini2 жыл бұрын
The only reason I'm going to pass this exam is because of you. Thanks!
@ans06 ай бұрын
Thank you so much I understand it very well ❤❤❤❤
@funksoulbrother4 жыл бұрын
11 mins in, wouldn't 2q choco be worth $2 instead of 1 (on your $5 spend?), you select 1, 2 and 3 quantities for your first 3 $, but that would $6 worth surely?
@sociocyberneering3 жыл бұрын
your forth dollar would be spent on the dentist :D
@shahdehab4626 Жыл бұрын
كلمتان خفيفتان على اللسان ثقيلتان في الميزان حبيبتان إلى الرحمن سبحان الله وبحمده سبحان الله العظيم
@josephsalunday7782 жыл бұрын
Thank you for the video, but if I could ask something. I might be confused a bit. I understand the diminishing marginal utility. In the example, if you spent the last 2 remaining dollars on the the chocolate, wouldn’t that be 80 mu points (40 x $2). Which is more than 40 points in $2 worth of apples? Or am I thinking of it too much and missing the point? Lol
@AditeeArt11 жыл бұрын
Why did you spend 4 and 5 on the pound of fruit? After you spent the 4th dollar on half a pound of fruit at MU of 60, wouldn't the next highest MU be 50 for the fruit? So you would still have bought half a pound of fruit with the 5th dollar, but wouldn't that be for MU of 50?
@kousik_das7 жыл бұрын
We're getting 120 utility points for first pound of fruits, now with the increase of quantity the marginal utility is decreasing... By this way marginal utility for (1/2) pound of fruits should also be greater than 60... Isn't it?
@proph1687 жыл бұрын
What if you get that chocalate for free , what would be the MU/ P ? It has to be undefined because of Number / O equals to undefined. How do we have to express that undefined situation in economics ? -sorry for bad english-
@itumelengmokgohloa55973 жыл бұрын
what do the calculations in white represent?
@sambeilenson71282 жыл бұрын
RABBITS, not squirrels!!!
@Corarii3 ай бұрын
i wonder if we are all taking the same microecon class
@Ken-tu5ip3 жыл бұрын
I would like you to talk about marginal benefits in a human being studying for A test with x time left before test expiration
@Rosanna-up3od9 ай бұрын
Watching this video is definitely better than reading the textbook over and over again. I‘ve read that for 3 times, it’s till now when i get the meaning of spending the money rationally.
@dougstephens73386 жыл бұрын
Yeah the 4th and 5th dollar were spent on fruit because he could have spent the 4th dollar on the 40 utils of chocolate but that would leave him with one dollar (the 5th dollar) that he couldn't spend on fruit. So 60 > 40.
@subhashb68265 жыл бұрын
For chocolate bars why it is not being divided by 2????
@GuilhermePottker12 жыл бұрын
it's surely tied with reality. think about a diamond and water. why is the diamond so much more expensive than water, even being the latter much more important for life? whoon earth would want to exchange all the water in the world for all the diamonds in the world? no one, but all this is explained though the concept of marginal utility. i may suggest you to search for the Austrian School, and particularly to study praxeology in order to better understand this all.
@kalathmipathiraja62923 жыл бұрын
at 6:34 wouldnt the total utility be 120 + 120 + 100? because of the 100 being additional to it?
@manojsaikia45486 жыл бұрын
I love economics
@musicballfun11 жыл бұрын
awesome! i finally understand comparisons are being made between two goods by looking at their marginal utility per price of respective good. something textbooks seemingly can't explain well!
@giancarlo300012 жыл бұрын
In real life, how do you determine the Marginal Utility points (the ones in yellow in this video). How do you actually measure satisfaction? I'm not an economist, maybe I need another explanation of Marginal Utility theory. My point is that this is a very subjective theory, and it cannot be proven mathematically. From what I understand that is the main cricticism to this theory. It is simply impossible to measure subjective satisfaction.
@shahdehab4626 Жыл бұрын
لعل القارئ يصلى على النبى عليه الصلاة والسلام فيزيدنى درجة و يزداد درجات
@avichalnath45623 жыл бұрын
beautifully understood your teaching process ....... the best learning platform KHANS ACADEMY
@YoUrReAcTiOnZ6 жыл бұрын
If fruit was 2 dollars per lb I would go with the fruit no matter what. Where the behavioral economics at?
@Acerola21112 жыл бұрын
Actual observations of what primitive economies looked like suggest that economists are completely wrong about their assumptions about how trade works. "Debt: The First 5000 Years" lists some really interesting observations.
@UpscNexus8 ай бұрын
Thank u so much sir for spreading this wonderful knowledge ❤
@Zon3123 жыл бұрын
Does this law apply to money?
@learningp85533 жыл бұрын
How do you decide the value of the marginal utility if you dont have the total utility?
@samanthaparihar84722 жыл бұрын
wht is marginal utility sir??
@Acerola21112 жыл бұрын
My problem with economists is theycompletely skipped the stage of observation. Early Greek astronomers noted the position of all the stars in the sky with such detail that they noticed that some stars moved in relation to the constellations - aka planetes, or "wonderers" for Greek. People then measured the exact position of those planets; this data allowed Newton to develop the law of universal gravitation. Economists seem to be at the stage where they think that "stars move from east to west."
@Sarah16278 жыл бұрын
You call it "Utils" ..
@numaniqbal22612 жыл бұрын
Thankyou for such help
@adijo12312 жыл бұрын
Why is it Marginal utility per dollar? What if it was MU per half a dollar or MU per two dollars?
@eeshajavadekar95376 жыл бұрын
thanks for making me love econ
@ayamoukadem212 жыл бұрын
beauuuuuuutiful explanation
@acho83877 жыл бұрын
cardinal utility analysis makes completely 0 sense ... i'm sticking with ordinal utility
@Acerola21112 жыл бұрын
Case in point: Quantitative data is useless unless the qualitative data the numbers represent has real, concrete meaning.
@pianocover36584 жыл бұрын
Is there anything he doesn't know too much about! Very Inspiring
@pajamasam-33311 жыл бұрын
Comment Pt2: So when the consumer is down to his last $10, does spend that on Chocolate bars or on Fruit? If he spends it on Chocolate bars, then that tells me that he values chocolate bars more and therefore derives more utility from that additional chocolate bar than if he had bought an additional piece of fruit. Smooth this out over many different decisions, and you can make a "utility function," where the units of utility are not important so long as decisions are consistent along the curve
@karllogan508411 жыл бұрын
It would be a better example if he gradually increased then decreased utility. That would properly represent diminishing marginal utility. His lack of understanding of economics really shows in this video. Stuttering lol
@atul6113 жыл бұрын
Sir can you say in hindi
@pajamasam-33311 жыл бұрын
Comment pt3: in the end, it's not exact, and it never can be totally perfect in measuring satisfaction. But to use a metaphor my Econ101 professor used, Economics is like a map for understanding human/societal behavior. A map of your neighborhood, for example, does actually capture all the details of your 'hood. Rather, it highlights what's important: the roads and intersections and distances; and leaves out what's not: the curvature of the earth, buildings, number of lanes, etc.
@macross151510 жыл бұрын
this video is incorrect. utility is not cardinal, it is ordinal Khan Academy
@88roro1112 жыл бұрын
when i took econ... my teacher was good at making simple thing way to complicated...
@habibunnehar77984 жыл бұрын
Pls xplain in hindi
@mikekenny16987 жыл бұрын
So to make it clearer we can use the marginal utility to calculate the total utility?
@larwhelan12 жыл бұрын
Can i put it to you that with your final 2 dollars, it would have more marginal utility to spend $1 on the chocolate bar giving you a MU of 40 and $1 on a half pound of fruit, giving you a MU of 30 i'd assume which adds up to a MU of 70 rather than the 60 coming from just the fruit?
@88roro1112 жыл бұрын
when i took econ... my teacher was good at making simple things complicated... like this.. if kahn was my teacher i would have understood utility in 12 minutes not 2 class sessions :P
@noobmaster-dm7tu7 жыл бұрын
Utility is measured often with the help of the 'unit' 'Utils'.
@spirituelconnexion12 жыл бұрын
Sal, I think your video contains an error in the last part of it. You used two Dollars to get 60 U/$ while each dollar on its own can get you 60 U/$. The fruits are more expansive but you already divided 120 by two. I may be wrong so this is more of a question that a critic. Other than that thank you for enlightening us :)
@KeithKnightDontTreadonAnyone4 жыл бұрын
This was brilliant thank you so much ☺️
@shadreckmusakabantu3047 Жыл бұрын
this is helpful
@arnavparihar31374 жыл бұрын
So useful Thanku very much.
@numaniqbal22612 жыл бұрын
Thankyou
@1972splash2 жыл бұрын
too easy
@kroovyandcal12 жыл бұрын
Appetite Satiation Unit Points
@econbustutor20548 жыл бұрын
This is a very interesting video; I also made a video where I have discussed the best way to answer economics in a school setting.
@jeseniarodriguez75557 жыл бұрын
Thank you so much! I did not really understand until this video
@khairulfaiz73983 жыл бұрын
this is so helpful thnak you sir
@xenomann44211 жыл бұрын
1 pound of fruit cost $2, so he spent the 4th and 5th dollar on one pound of fruit.