John Bogle did a reasearch on this. Over a 30 year period, doesn’t matter whether you hold all US, all Europe or all Japan. They had equal returns. Just more recently, you had Europe in the 70s, Japan in the 80s and the US in the 90s that were on a tear. In this decade, the US is back on a tear. Most likely Europe will be in the next decade once they get their house in order.
I get an email with global equity, fixed and currency market returns daily. Here is some divergence for you, YTD through yesterday:
South Korea: -8.6%
India: 23.4%
EM Health Care (small index component): 22%
EM Materials: -8%
Turkey 10Y bond: 17.4%
Venezuala 10Y bond: -11.1%
Denmark: 21.6%
Norway: 4%
DM Health Care: 16.7%
DM Consumer Discretionary: -2.1%
US 10Y bond: 9.2%
Japan 10Y bond: 3.1%
So, this year it appears that markets are not very correlated at all. In fact one of the only common themes is that the USD is strengthening against basically every currency, and that is likely to continue.
I think hedged equity to USD makes a lot of sense right now. In fact, there is tons of offshore demand for products that do this. A lot of funds hedged JPY/USD after Abenomics came out and that made a lot of sense. Now, it is looking like you will see more USD hedged products in the US and more people using that tactic.
@Greenman, in fixed income it is pretty well understood by people who have studied these things that most of the return for EM debt has been determined by currency. It is going to be interesting to see what happens to a lot of EM companies that issued USD demoninated debt when the currency starts to move against them…especially for companies that have local currency revenues and no source of USD. Sounds a bit like '97.