Rant time:
I read a short article from a respected (US based but strong in the UK) research firm this morning suggesting European stocks were cheap, relatively (to what? the US as it turned out). This is the sort of new item that gets recycled into the finance sections of the national media without too much, if any, further research.
I was curious to check out a specific fund listed as a good way of exploiting this apparent opportunity. The fund (which I will not name as I don’t see it as being in any way useful to my readers) is effectively US run, although based notionally in Dublin. It has 30% of its holdings in the UK and incidentally a surprisingly big block of supermarket stocks.
You need to know the perspective of your analysts and fund managers: to a US investor, the UK is just part of the European investment universe. You don’t need telling why that might not be the viewpoint of a Brit!
Have no doubt: geographically filtered funds are best managed by people who come from, or who have at least absorbed over many years the culture of the market they are investing in.

My objections were several but basically that the fund was a straight bet on the ongoing appreciation of the US dollar versus Sterling. The big negative impact that strong US growth and possibly inflation would represent made the fund high risk in my view.
This is the point missed so often by portfolio designers. I think it was J M Keynes who said that ‘when the facts change, I change my mind’. If an event that was great for your investment holdings has ended (eg a sharp change in relative currency values), it is naïve to assume that the same performance can be repeated – in fact there is more likely to be some claw back.