Water Pollution and Policy part 2
20:08
Water Pollution and Policy part 1
29:33
How to use log files in Stata
1:54
Demystifying Indifference Curves
0:43
Introduction to Causal Inference
22:40
Lecture Shorts: Utility Functions
11:12
Пікірлер
@davidzhang5306
@davidzhang5306 2 ай бұрын
It is really of great help to my graduation thesis, finally getting to a start. Thanks a lot!
@fksons4161
@fksons4161 3 ай бұрын
Thank yo for sharing
@fksons4161
@fksons4161 3 ай бұрын
Thank you sir for the explanation
@joesheldann5721
@joesheldann5721 6 ай бұрын
Thank you
@justinfederico621
@justinfederico621 7 ай бұрын
Dr. Todd is my favorite teacher
@harshalbaviskar7702
@harshalbaviskar7702 8 ай бұрын
Hello sir, watching from India, your enthusiasm to teach new people and shape the new generation is really commendable. Thank you so much for your efforts. I found this channel from your video on World Bank open datasets. I would like to request you if you can use AI like Mister Beast and translate your upcoming videos into Hindi. I mean to say that KZbin has that option by which you can share your video with dual audio, so you can cater to your English audience as well, and we Indians can learn from a great teacher like you. Even if it is not possible, we will watch your videos by turning on the subtitles. A big thank you. 🙏
@insafidris4826
@insafidris4826 8 ай бұрын
Came here for the music, unfortunately.
@vanessag6957
@vanessag6957 9 ай бұрын
Thank you for this! Just an UPDATE!! the merge command is now replaced by merge 1:1, merge m:1, merge 1:m and merge m:m
@monkynutss711
@monkynutss711 9 ай бұрын
Thank you!
@francescacastellucci4400
@francescacastellucci4400 10 ай бұрын
thank you for your explanation, i have a question. IF i know that my MC = x (given by the exercise), and mc increased 1$ for each unit how i can change the function? MC= x+1 doesn't seam right, MC= x+ x1 doesnt seam right too
@rachelmaya8757
@rachelmaya8757 10 ай бұрын
you are an absolute legend, thank you so much for this!
@ericasiamahyeboah5222
@ericasiamahyeboah5222 Жыл бұрын
This is very insightful. Thank you for the great exposition.
@hasanieltsbangla
@hasanieltsbangla Жыл бұрын
Thank you, sir
@VeritasVincitur
@VeritasVincitur Жыл бұрын
Super helpful ! Thanks a lot
@eswatinimyhome6859
@eswatinimyhome6859 Жыл бұрын
Can I just say I have been stuck on this and you just helped . honestly thank you.
@ritubhatt3092
@ritubhatt3092 Жыл бұрын
In my dataset, there's no data from 1960 to 1988 in the same world bank co2 dataset. How's that possible?
@이기찬-w5e
@이기찬-w5e Жыл бұрын
I have some specific questions: (1) If the Hausman test favors the RE model over the FE model, can I still proceed with using the FE model? (It is because in the management field, considering that FE is more prevalent in research papers.) Is the Hausman test an absolute criterion? (2) I am using a two-way model with i.time and i.industry. Can both FE and RE models be applied in this case, or is only FE suitable? (3) In one of your KZbin videos, you mentioned that when time-invariant variables (e.g., gender) are included, the RE model [(cov(z_i, u_i) ≠ 0)] instead of FE model [(cov(z_i, u_i) = 0)] is more likely to be preferred. In my case, the independent variables consist of "diversity" measured by gender, age, and education level. As age is a time-variant variable, would it still be appropriate to favor the RE model? (4) The secondary panel data includes industry classifications with 2-digit and 3-digit numbers. When conducting research with industry as a factor, is there a preference for using 2-digit or 3-digit numbers? Or is it at the discretion of the researcher? (It is because there is limited specific explanation in previous studies). I have reached out to the authors, but they used different industry numbers in each case. Thank you. I am looking forward your response for my question. Sincerely, James
@cassiewright5481
@cassiewright5481 Жыл бұрын
Thank you for this amazing video!
@cassiewright5481
@cassiewright5481 Жыл бұрын
Thank you very much for this insightful and extremely helpful video! Doing God's work truly!
@hasanieltsbangla
@hasanieltsbangla Жыл бұрын
Sir, amazing ...gratitude
@USAmedu-wz5op
@USAmedu-wz5op Жыл бұрын
Thanks for this. What if the date should be monthly? For instance, I am looking for a way to convert a j=4 to 29Jan1986.
@vladimiri555
@vladimiri555 Жыл бұрын
Great! Thanks a lot!
@annablinova6208
@annablinova6208 Жыл бұрын
Exactly what I needed to do! Thanks a lot!
@NaokoToda-cf2ec
@NaokoToda-cf2ec Жыл бұрын
This video helped me so much! Thank you.
@kevinreyesmessi10
@kevinreyesmessi10 2 жыл бұрын
Thank you so much. Clutch af.
@samcharles8768
@samcharles8768 2 жыл бұрын
GOAT
@geraltofrivia6318
@geraltofrivia6318 2 жыл бұрын
Thank you! And I wonder if you could share the name of the background music?
@romniyepez5206
@romniyepez5206 2 жыл бұрын
Thank Todd, nice vid! How would I be able deal with quarters instead years? Thanks in advance...
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 2 жыл бұрын
It really shouldn't be any different. Just treat each column (wide form) as a "time period." It doesn't matter if its annual or quarterly or daily even.
@scholarlyanalyst7700
@scholarlyanalyst7700 Жыл бұрын
@@toddr.yarbroughph.d.478 Question. I have limited knowledge of computers. I can do quite a bit in Excel. I can do QuickBooks. But I really don't have much experience beyond that. How long would it take me to independently become proficient in Stata?
@dinaberina8147
@dinaberina8147 2 жыл бұрын
Hi Sir! Thanks for sharing this video. It's really helpful for me to have good understanding in CV and EV Concept. Wish you will release the version of CV and EV explanation on the better environment quality. Will it be just the reverse?
@MuhammadAsif-ci8yy
@MuhammadAsif-ci8yy 2 жыл бұрын
Good job sir. Thanks 👍
@bazejmakowski2613
@bazejmakowski2613 2 жыл бұрын
Thank you
@petraszepesi106
@petraszepesi106 2 жыл бұрын
How would we go about this same issue if we had multiple variables of interest? (Hence our data would already be wide and long) Thank you for any advice!
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 2 жыл бұрын
Hmmm, you may be able to use multiple stubs? I can try this later to see. Otherwise I may just extract into separate data sets. I’m sure there is a more efficient way, but when in doubt I just divide and conquer!
@lubin509
@lubin509 2 жыл бұрын
hi Petra, were you able to figure this out? I am in a similar situation whith a lot of variables and your experience might save me a lot of time. Thanks.
@noahk5959
@noahk5959 2 жыл бұрын
@@lubin509 Hi were you able to find a solution?
@carlos.nielsen
@carlos.nielsen 2 жыл бұрын
The knowledge is perfect, the music is The Good.
@AhmedAlbrolisy
@AhmedAlbrolisy 2 жыл бұрын
Thank you for this great video, after applying your method it is appropriate to re-test for heteroskedasticity or its not appropriate?
@neelamkhan7896
@neelamkhan7896 2 жыл бұрын
I need bank loans data guide me plz
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 2 жыл бұрын
Where/when?
@AhmedAlbrolisy
@AhmedAlbrolisy 2 жыл бұрын
Thank you very much this was great very useful
@ashwinmandal7430
@ashwinmandal7430 2 жыл бұрын
Extremely helpful video!
@juliaschimanietz7313
@juliaschimanietz7313 2 жыл бұрын
thanks for the thorough explanation, really helpful!
@madhumitachaudhary6270
@madhumitachaudhary6270 2 жыл бұрын
Is there a way we can do this using python or excel power query?
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 2 жыл бұрын
See link. In my few forays into Python I've found this very useful: www.danielmsullivan.com/pages/tutorial_stata_to_python.html
@sarinisriutari8332
@sarinisriutari8332 2 жыл бұрын
if I have done WLS and will do the next test (eg normality or SFA), which variable should I use? thx
@baul6843
@baul6843 2 жыл бұрын
Strange choice of music but helpful either way
@kevinumana4979
@kevinumana4979 3 жыл бұрын
Thank you.
@mirandahernandez7058
@mirandahernandez7058 3 жыл бұрын
Thank you!
@georgepaily3276
@georgepaily3276 3 жыл бұрын
could you share the next part of this video ? it helps a lot .. thanks a lot
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 2 жыл бұрын
What particularly did you have in mind?
@OOCASHFLOW
@OOCASHFLOW 3 жыл бұрын
Great lecture. Thanks for sharing
@OOCASHFLOW
@OOCASHFLOW 3 жыл бұрын
Are you a professor? Didn't see anything in the about section
@mariagulzar1778
@mariagulzar1778 3 жыл бұрын
how do you do the opposite? because I want to calculate averages for each year but my data looks like what you have at the end result.
@toddr.yarbroughph.d.478
@toddr.yarbroughph.d.478 3 жыл бұрын
try: reshape wide var, i(panelvar) j(timevar) OR you can also just use a collapse command to get average for years. Be sure to save data set first though, as collapse changes it. collapse (mean) varname, by(timevar)
@anesubangani2244
@anesubangani2244 3 жыл бұрын
I swear this video helped me. Thank you. Nice and straightforward
@larrygomez1427
@larrygomez1427 4 жыл бұрын
Great intro video :)
@maddiewillard9062
@maddiewillard9062 4 жыл бұрын
I love the graphics you used during this!! The five borough presidents one is hilarious!