Whether or not research funding is cut is an entirely open question right now. Maybe it will be: the EU has effectively been overriding the austerity policies everyone else in the economy has had to deal with, and academias has benefited from that. But as no policies have been announced yet, nobody can know what will happen.
In short, "nobody can know what will happen" is expensive; it directly implies that the immediate short term will be costly.
The EU regional development funds are notoriously wasteful, I wouldn't ascribe any value to scale or institutional experience.
Can you give references? Preferably not only one anecdotical example, and with comparisons with state development funds (especially from the UK).
http://www.politico.eu/article/eu-wasted-money-on-new-airpor...
http://www.telegraph.co.uk/news/worldnews/europe/eu/11985763...
I don't know of any comparisons with state-run development funds in the UK, if you find one let me know, but post-Gordon Brown the UK tends to focus less on big spending projects to try and economically boost the regions, hence the grumbling about how London gets the lions share of investment funding.
The EU likes to dole out a lot of money to businesses for investment purposes, which is suspiciously close to central planning. I doubt national-level central planners do a radically better job though.
Yes, and this is the short-term disaster of Brexit: much investment goes on hold until we know what will happen.
It might be better in the long run, but we have no idea what the long run will look like at the moment because there was no Brexit manifesto and a serious conflict between the "EEA" Brexit and the anti-immigrant Brexit.
edit: To clarify (given the telling off below), the rest of the public sector in the UK has seen massive budget cuts with 20, 30, 40% loss not being uncommon in some departments, or in the BEST case (like the NHS) large workload increases with extremely small or no budget increases. It's hard for me to imagine how anyone could be unaware of that given the amount of coverage of it over the last 8 years.
So when someone says "no pay rises" is the same thing as being hit hard by austerity, that shows a remarkable level of disconnection from what's going on elsewhere.
As I said given May's history with the technology industries it seems unlikely.