Considering we've had the Tories, who are all about the economy according to our resident back-of-fag packet economists, presiding over all those years, I think it shows two main things:
1. It doesn't seem to matter who's in charge - as long as you don't do anything particularly batshit mental (see tax breaks given by Liz Truss and supported by multiple on here and in the right wing press) then it doesn't overly matter what you do, it doesn't make much difference.
2. The reason for the above, and I've said it multiple times in reference to interest rates, is that due to the truly global market we find ourselves in, economic performance is down to external factors. What we need to do is invest massively in technology, and ensure we keep our services intact. It's why being part of the EU, and keeping our trading hub away from Frankfurt is so important.
One of the businesses I advise for had seen four quarters of single digit falls in sales, but over the past year has seen that building back up. Was the reason the change in strategy the board implemented? Most of the board like to think so. However, our fall in sales and subsequent upturn correlate pretty much exactly with China's economic performance...