Low-volatility strategies look attractive for developed-markets exposure today, says Morningstar's Sam Lee.
The screening processes for high-quality dividend payers may not be as effective in emerging markets.
Whether you are looking for core foreign exposure or making a tactical bet, ETFs can be a good choice for international-stock investors, says Morningstar's Patty Oey.
The switch from MSCI to FTSE and CRSP indexes for 22 Vanguard funds is all about three things, says Vanguard principal Joel Dickson: cost, cost, cost.
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