Hello there!

*) Eco.pdf is an export of my lecture notes (the original unfortunately was too big for the upload). It contains photos of the blackboards, all exercise answers I had access to (also see the R-files) and past exams (2017, 2018 and 2019).
*) Skriptum.pdf contains the official script of 2019
*) Eco.apkg is an export of flash cards for Anki (https://apps.ankiweb.net/) exported on Anki v2.0.51, it contains only information from the scriptum (mainly the red boxes)
*) The csv and xls files were needed for the exercises

If this helps you consider adding to the VoWi!