Assessing Performance of Morningstar’s Star Rating System ...

efficacy of Morningstar’s 5-star stock rating system. 3. About Morningstar . Morningstar was founded in 1984 by Joe Mansueto to provide individual investors with mutual fund analysis and commentary. Its first product was . The Mutual Fund Sourcebook ™, a quarterly publication containing performance data, portfolio holdings, and other ... ................
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