This question has been going through my head for quite some time. UBI has been talked about quite a bit now, and usually the question is if it should be introduced and if yes, how much should everyone get?

But how would you stop UBI from inflating the economy? If everyone suddenly gets 1000€/month purely because they exist, how do you stop rent from suddenly going up 1000€/month? How do you stop it from going up gradually?

I am not even remotely knowledgeable about economics and stocks so if any logic in this is flawed, please tell me why.

If it happens (which seems likely but not a given) I think the most likely offenders would probably be companies like Uber and WeWork because they kept going with their current practices (mainly unsustainable and sometimes still unprofitable) to the point where venture capitalists decide it's too risky an investment to make and the stocks eventually crash in these companies and the whole market soon follows.