- Видео 22
- Просмотров 44 077
Dave Anderson
Добавлен 17 апр 2014
Exchange Rates Video
This video explains the foreign exchange market, influences on exchange rates, and policies countries adopt to manage exchange rates.
Просмотров: 57
Видео
Externalities and Deadweight Loss
Просмотров 83Год назад
A summary of externalities, deadweight loss, basic solutions, and their representation in graphical models.
Price Elasticity of Demand
Просмотров 112Год назад
This video explains how economists use price elasticity to quantify the responsiveness of the quantity demanded to changes in the price of a good or service. The video demystifies elasticity graphs and formulas and clarifies different types of elasticity.
Central Bank (Federal Reserve) Policy with Ample Reserves
Просмотров 7 тыс.2 года назад
An overview of relatively new policies central banks use to target policy rates such as the federal funds rate during times of ample reserves. This is relevant to the new AP Macroeconomics curriculum.
Graphing Production and Consumption Externalities
Просмотров 2943 года назад
This brief video shows how to distinguish between production and consumption externalities when graphing positive and negative externalities.
Monopsony Explained
Просмотров 2653 года назад
An explanation of monopsonistic labor markets, how they differ from perfectly competitive labor markets, and the implications regarding wage policies.
Why the Marginal Revenue Curve for a Monopoly Is Below the Demand Curve
Просмотров 20 тыс.3 года назад
This video provides a brief, detailed explanation of why the marginal revenue curve lies below the demand curve for a monopoly.
A Tax on Firms in a Perfectly Competitive, Constant Cost Industry
Просмотров 2 тыс.4 года назад
David Anderson explains how a per unit tax on firms in a perfectly competitive, constant cost industry affects the quantity produced by firms in the long run. A similar question appears on the 2006 AP Economics exam.
Why the Supply Curve Slopes Upward
Просмотров 1,9 тыс.4 года назад
A quick explanation with two examples of why exactly the supply curve has an upward slope.
Why a Monopoly Has No Supply Curve
Просмотров 8 тыс.4 года назад
A quick example of why there is no set relationship between the price and the quantity supplied for a monopoly.
Consumer and Producer Surplus
Просмотров 1994 года назад
A review of the nuts and bolts of consumer and producer surplus. A worksheet for this video is available at go.bfwpub.com/access-Adventures-in-Econ-Video-Handouts.html.
Economic Growth
Просмотров 4434 года назад
A fun take on the fundamentals of economic growth. The worksheet for this video is available at: go.bfwpub.com/access-Adventures-in-Econ-Video-Handouts.html.
Supply Video - Adventures in Economics
Просмотров 434 года назад
This video details the underpinnings and shifters of the supply curve from the fundamental economic model of supply and demand.
Info Video Andersons Survey of Economics
Просмотров 685 лет назад
Info Video Andersons Survey of Economics
thanks alot.....
Hello sir and a big thank you for your wonderful explanation. I am trying to understand, the affect of a tax on Increasing Cost Industry.....In the short run, the SR Supply rises by tax amount... the quantity decreases and the price rises (by some fraction of tax depending on elasticity)...... In the long run adjustment, firms will exit and the Long Run Supply (more elastic than SR Supply) should rise by the Tax Amount, which means that the quantity will reduce further and the price will rise higher. My doubt concerns how the AC and MC curves move in the long run so that firms again make normal profits The LR Price (from LR Supply moving upward) is still lower than the AC after tax. What happens next ? If it were a Constant Cost Industry then the situation would be like you explained in the video and the production would rise along MC curve and all tax burden will fall on consumers. But that is not the case. What else can happen.....The AC curve won't come down because the price of inputs has not changed. If supply is further reduced than the AC curve and MC curve will go further back, but then price will rise beyond the LR price. Thank you for reading through all of this. Hopefully I've not muddled my basic concepts. Thank you once again 🙏
Good question. In an increasing cost industry, as firms exit, costs will go down, so the average cost and marginal cost for the firms fall as the industry supply curve shifts to the left in the long run , and the market price will rise until it reaches the height of the minimum average cost of each firm, which is falling. The new market price will be somewhere in between the initial minimum average cost after the tax increase and the initial market price after the tax increase.
You're great man, keep it up :)
✌️ officially requesting youtube to have an emoji for Dave's gang sign
Good iam MBA students now is taking this course best
Very good explanation thank you for that!
loved it , thanks prof!
Mr. Anderson, you’re awesome! Thank you, sir.
Thank you sir😊
i love me some economic growth.
finals tmr ur the best.
In point form
Helps a lot, thanks!
dave please keep making these videos, they are amazing. Thank you so much
Hello do you offer tutoring services?
If you tell me about your situation (student/teacher, location, types of questions) I might be able to suggest some good resources.
@@econvid My teacher left a few months ago leading up to one of my biggest exams (alevels in the UK, not too different from AP), we had to cram a lot of our studies and as such i ended having to teach myself a lot of things to do with gloablisation,market structures and labour markets .But as a result i just have a lot of unanswered questions and a knowledge filled with holes.
@@ishmaelsassoon795 Sorry to hear that your teacher left! In addition to the videos like this, I recommend the Princeton Review AP Economics Micro & Macro Prep, 2023 book for a good review. My Survey of Economics and Economics for the AP Course books cover these topics in detail. If you have a few questions on the explanations in whatever textbook you're using, I will try to help if you want to email them. You'll find my email on my vita at davidaanderson.com. Good luck on the big exams!!
Nice video Dave
Killer edits bro
Thank you for the clear explanation
Yo Mr. Anderson I appreciated the video explanation but iono how I feel about ur hood's gang sign. See I'm actually a Crip myself so we might have some beef now
I said $9 in the first question and he straight up knew I was wrong 😭
Keep up the good work😇
Thank you ❤
Thanks a lot Sir !
thanks legend!
This is very good, but if you want teachers to use it it should be half as long.
Thanks for the explanation 🙂
Thank you. My question is, how does output produced in the long run remain the same but the supply curve has only shifted to the left, reducing equilibrium quantity
Output for each firm that stays in the industry remains the same, but the tax initially causes losses, and some firms exit, which explains the supply shift and the lower market output.
@@econvid thank you!
Good explain
lmao, the gangster sign got me weak
thanks doc
hi, can I have the original source of this lecture? thank youuu
Thanks Dave! This helped a lot!
Thank You for this explanation. Cleared up some confusion for me in microeconomics
Thank you. Excellent explanations of how to graph externalities. Very well done and I appreciate your efforts. I'll encourage my students to watch this video--I'll probably take class time to show it to them as well.
the gangster sign lol Love it!
Sir can you please let me know the name of your book. Looking forward on purchasing it
You might enjoy Survey of Economics by David Anderson or Economics for the AP Economics Course.
So helpful. Thank u
This is gold
since many times, I try to find a video about that. This is awesome. Thnks :)
Thank you so much sir, this video is so helpful.
This video proves DA is da OG of economics.
that broken chalk's sound gave me a heart attack.
So wonderfully explained a highly confusing set of topics
Quick and easy explanation. Thank you sir
peter out here learning micro
@@pavelk.2176 inspirational
Thank you for providing this clear, concise explanation to a feature commonly ignored. Fantastic!
Breaks chalk, doesn't miss a beat. My hero
Bravo David; that was fast!
Whaddup Mrs. Walker's class
🔥🎶