Thanks for taking the time to do this, it is an interesting read.So the previous posts concerning the connection between growth and spending on infrastructure is a subject that has interested me for a long time. My conclusion is that there is no direct connection, as both @NCT and @Magdalia emphasise.
My argument is as follows, it’s a bit long - sorry.
And thanks for this link. I did spend the first read through doing a lot of box ticking for Cambridge. Given recent political developments, I wondered whether some one with local knowledge could do the same for Manchester?Some twenty years ago Paul Graham, a Silicon Valley-based venture capitalist, wrote an article about the possibility of duplicating Silicon Valley elsewhere. It can be found here https://www.paulgraham.com/siliconvalley.html Although it’s now a bit dated it is still well worth reading, especially in the context of generating growth because as sure as night follows day significant growth will not come from existing industries. Growth comes from new industries as is exemplified by the example of Cambridge - which incidentally ticks all the boxes of a nice place to live for Paul Graham’s ‘nerds’.
I like Graham's emphasis on the role of Universities and nerds. While he is right that the University needs to be world class to attract the very best (and Cambridge and Oxford can do that), I do think that any decent quality research university can generate start up and scale up activity. Here England outside London is very fortunate. 24 top research universities in the UK are in the Russell Group, and 15 of them are in England outside London. Furthermore, all of them are places that are nice for nerds to live in, or have places nearby. The East of England only has Cambridge, the East Midlands only has Nottingham, but everywhere else has 2, and Yorkshire and the Humber has 3. I worry that "growth in every postcode" is not achievable, but I'm confident that "growth in every postcode near a Russell Group University" is very achievable, by trying to follow the UK's own version of the Silicon Valley model.There is no implication that Northerners™ have less brain than those living elsewhere or that there is something in the water. People are equally intelligent, adaptable and inventive whereever they live. But the framework in which they live and work has to encourage a belief in a future which is better than the now.
This is the bit where the UK struggles to replicate what happens in the USA. Instead, what we have is foreign investors hovering over our fledgling start-ups, ready to pounce. But that doesn't mean that we can't tweak incentives so that the people selling out on the first round of start-ups start to invest in the next round, instead of retiring with what they have received from selling their first start-up.The corollary of this is that there is also a risk that some people will become very rich. These very rich people then become the investors in the next round of start-ups
The UK has to make the best of its existing strengths. In Cambridge, much of that is pharmaceuticals, with AstraZeneca and Wellcome already here, and GSK moving in to make sure they don't miss out. One area you don't mention is culture, media and sport, where creative people can still do things that AI can't, and the UK is very strong.OK, I know there are exceptions - Airbus, Rolls-Royce, some pharmaceutical companies, ARM, ASML, Carl Zeiss and the world-wide-web protocols).
I'm going to finish with something that, for most of my adult life, I would have flatly denied that I could ever write. Increasing defence expenditure is not a threat it is an opportunity. Defence has always been at the cutting edge of innovation, because lives are at stake, and less defence expenditure has meant less innovation spinning out from it. My one major criticism of the Paul Graham article is that the part of the USA military-industrial complex doesn't get a mention. Furthermore, defence is an area where government has much more control on what happens where, and this can benefit some of the places most out of reach of the Russell Group Universities, like Plymouth and Barrow.