I had an interview with two people from the staff that lasted about 30 min. They asked me about the motivation to apply, my background and some econometric methods that I know how to use.

The whole process took about a month. I was invited for interview two weeks after closing date. I had to perform a simple econometric task on-site before interview. Interview focused on research profile and project experience. I had to go through the details of one of my previous research projects. Some basic econometrics questions were asked.