:) Thank you for your kind comments. You make everyday start with a smile!

Taking graduate advanced Econ online w/o having the pre-reqs. Summer class is 5 weeks and my book came in two weeks late. I watched you video to help me answer a mid-term question. Thank you sooo much, Sir. Thank you for taking the time to post these videos.

Brilliant explanation in a brief amount of time !

My wife just started Microeconomics as part of her Human Resources crse. Her instructor seems overextended and doesn't have time to explain concepts in detail. My wife is a visual learner. The textbook explanation was Greek to her, & my attempts to help were fruitless. This is an easy to understand & very straightforward explanation that has proven to be the Rosetta Stone for both of us in understanding the formula to calculate PED. ('m not even taking the course! lol) THANK YOU SIR!!

You sire make the world a more educated place, one video at a time. Thanks for being so highly pedagogical in your teaching.

Amazing teacher, have spent sleepless nights trying to get these formulas down.. Now I understand it! You have a very thankful Events Management university student over here in the UK!

Thank you. I have been struggling with price elasticity, and you made it so simple and easy to understand!

Thank you for saying what the professors assume you know already. Very great explanation and I appreciate it!

just thought I would let you know I got an A+ in a university course (Econ 100) by solely using your videos! My prof always asked me how I knew everything so well. Keep up the good work you are helping many!

You are a great teacher. Thanks for posting ALL of your videos!

One word description- Amazing!

Excellent video, paying ridiculous tuition fees and you've explained it better even with an american accent! Cheers

Amazing! ... I spent days trying to understand this...really thanks...from Alexandria Egypt :)

THANK YOUU!!!! You're a hero! You explain sooooo well. EXCELLENT!!!

thank you thank you and thank you sir!!!!!!!!! this is by far the best explanation of elasticity i have received ever!!!! thanks again.....good job

you're a lifesaver! it's rare to find a teacher that's actually great at their job i should be paying you tuition lol

Thank you to help me before midterm test one day. I'm from Thailand, Thank you very much!!

You have really helped me with my college Econ class! Thank you!

Omg. THANK YOU!!! I have been trying some other formula my instructor gave me and it hasn't been working out for me. You sir, are an excellent instructor!

THANK YOU!!! This video helped a lot for my micro intermediate course in my uni at puerto rico. Your really good at explaining, again thanks for the video!

Excellent video, I'm a visual learner and this video did a great job explaining the formula. McGraw-Hill brushes over it with vague examples in their textbook.

I have emailed in the last 4 days been stuck on this, twice, i have put the question of how to do this on my online course forum board. I got no replies in 4 days. I watch you vid and i got it. You put a big smile on my face today THANK YOU!! I'm watching the rest of your Vid's.

Sir, you rock and the way you make the things crystal clear... O my god...

you just helped me hopefully pass my exam! thank you!!

excellent job real simple only if we had more lecturers like u

You sir are a beauty! Thank you so much

Excellent presentation- clear and to the point

Thank you - that is very helpful. Ditto on the clear and well explained tutorial for the midpoint formula. I kept getting it wrong until I watched your explanation and tried it - got it right and very happy that people like yourself are willing to share their knowledge to help the rest of us who are just learning your area of expertise.

This was easy to understand and explained very well! Thank you.

thank you so much for making these videos! my econ prof is so hard to understand

This guy rocks! I needed this, thanks!

My book has some huge ridiculous formula, and this is so simple. Thanks!

Amazing teacher!!!. My textbook couldnt provide a proper example. Time to ace that microeconomics test.

SUPEB! I THINK YOU HAVE MADE ME TO UNDERSTAND THE WHOLE THING SO WELL.INDEED YOU ARE A WIZARD OF THIS@@@@

Thank you for your help! Perfectly explained for me!

you make life better! thank you

This guy is my fave

thanks for making my life easy !!

that part at 2:25 with 4+16 and 24-4 is amazing, i'v never seen that before. omg , keep uploading amazing tutorials sir.

Thank you so much for posting this!!!!!!

helped a lot and you were very thorough

LIFESAVER! THANK YOU SO MUCHHHH

Thank You! Perfect instruction.

Excellent video. Thank you.

very good and clear instruction

thank you Sir you make it simpler to understand

Excellent video!

Amazing Teacher .

Thank you for your great explanation on this subject! My prof. couldn't do this within a 2 hour period...

Love these videos! 3:43 cracked me up :)

You are awesome!!! Thank you sooooo much!!

thanks. the explanation is more vivid compared to mcconnell's book.

hero

best explanation! thank you!

AMAZING! Thank you!!

I really appreciate your feedback! RS

Benificial lesson lesson

Your great.!

Ur the best

This is a great

Thank you Sir!

Thanks a lot paps

thanks Prof

Thank you sir.

taking Econ, very helpful

Thank you for that.

is there any video on economies of scale and scope?? thanks

thank you

Any chance that you might post a video that considers PED and XPED of an exponential demand function? Consider a demand function for luxury cars where P = European lux cars, P sub a = American lux cars, P sub j = Japanese lux cars, y = income. i.e.. Q = 1000 * P^-0.93 * Pa^0.75 * Pj^1.2 * Y^1.6 Walk through the relations of Euro to American, Euro to Japanese, American to Japanese.... interpretations? How a manager might use this function to set goals.

Thank u so muchhh!

Here's a question: Market demand is given as QD = 60 - P. Market supply is given as QS = 3P. If price increases from $30 to $34, what is the price elasticity of demand?

How did you get the 9/2 ?

i love your teaching style...come and replace my prof:)

Thanks

wow this made it so simple x_x what have i been doing before? :S

thanks

You should come teach at the University of North Dakota

i love u man

can't we just rewrite as Ed = Pi/Qdi * dQd/dP (i is initial)?

How did you get 2/9 again

relly thank you

simple math? It should be delta p over delta Q instead, which is the way we do it in calculus.

you're such a beauty