Econometrics Lecture 4 Topic: Data for the Model You already know exactly what an econometric model is. A key role is played by variables —
Econometrics Lecture 3 Topic: Random Component At the end of the previous Lecture 2, I mentioned one of the reasons why the random component is
Econometrics Lecture 2 Topic: Econometric Model In the previous Lecture 1, I tried to explain what econometrics is and what it deals with. Like any
Econometrics Lecture 1 Topic: What is econometrics? Many people have asked me: econometrics – what exactly is it? Especially after hearing that I study “computer
I wrote a new Lecture entirely dedicated to hyperbolic functions and their inverses. In it, I explain what hyperbolic functions are, when – for example – they are useful, and why they sometimes appear in Wolfram results, generally causing panic among students. However, the hyperbolic sine isn’t that scary – I invite you to the Lecture.
