BM: Is that your horizon now, three years?
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YS: We’re trying to force ourselves to, once in a while, have a 30-year perspective in the way we look at risk, even in our strategy plans. From a practical point of view, I think most of the things we’re trying to do are on a three- to five-year horizon.
BM: In your 2017 proposal to the Ministry of Finance, you said the portfolio’s 23 currencies should be cut back to mainly three: pounds, euros, and dollars. The point was that, one, there’s so much currency risk in the stock portfolio already, why duplicate that in the bond portfolio? And two, the correlation between, say, South Korean bonds and German bunds is fairly similar already, so there’s no reason to really hold South Korean bonds, for example, or yen bonds.
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