97

[@mahinurmimi9782]

Thank you Sir. Is it necessary to include lag value in Im-Pesaran-Shin test or only this command is enough - xtunitroot ips y, demean ?

[@GiulianaMacari]

Hi. How do you know which options to use i.e., demand, trend and lags? Or if none are needed?

[@dr.sudheeshk6598]

hai sir thank u very much for this informative video... i have some doubts ...
1) whether we need to check the stationarity of dummy variable.......
2) if a variable eg. SALES is stationary at level and is it essential to check unit root of interaction of SALES to a dummy variable (SALES*Dummy)...

[@brighttetteh4999]

Hello. Thank you for the video. In the unit root tests, i get a p-value of 1.00 even at first and second differences. Does it mean there is something wrong with my data

[@HKofficial15]

Sure something seriously wrong

[@shashiniwijekoon5578]

A helpful video, but this is blur. Therefore cannot easily capture the commands

[@xuelongdeng1561]

so how to choose the max lags? Thank you!

[@rwaewae]

Hi, Could you pls help me learning bayer & hanck cointegration in stata or eviews. thanx

[@vitaltopics316]

did you learn it?🧐

[@sajidabatool4151]

The vedio is blur

[@MAffan22]

Bakwas