The ratio of these volatilities informs how much of the region - specific variation — the volatility uncorrelated to the global component — can be diversified by
simply averaging an equity strategy across countries.
Not exact matches
«One of the reasons we chose these students... is that all of these countries outperform the United States in math,» she said, adding that it's not
simply their
average scores that have drawn notice, but also the focus on educational
equity and opportunity.
Simply put, Buffett has sold long - dated insurance against the debt of specific companies (credit default obligations or CDSs, expiring between 2009 and 2013) and against declines in the world's major stock market indices (
equity index put options, with the first expiration in 2019 and
average maturity of 13.5 years).