Alma Economics interview questions

The interview process involves a long test, initial technical round, and final round with MD. Discussions revolve around background, motivation, and lots of economics. I found the written test and initial interview stimulating. However the entire interview process was done in bad faith. I was told at the end of my MD round that I would actually get an Economist role if at all and not Senior Economist due to lack of relevent experience. Why not mention it before? Then I got a rejection with no explanations whatsoever. Seeing others comment the same thing, I think they may have some free time at hand and perhaps interview without intention at times. MD got confused with pareto and kaldor hicks efficiency.

It was too long and complicated - I've had 2 rounds of interviews and an assessment form. I never got to the 3rd and final interview. There was no actual feedback when I didn't get the job.