Bogleheads:Sandbox

John Bogle
John Bogle with reasonable expectations for bonds and stocks over the next ten years, using his own "Occam's razor" model, published in October 2015. Note: bonds expected return assumes accepting slight additional credit risk and interest rate risk vs. the broad bond market.

William Bernstein
William Bernstein with a summary of reasonable expected returns over the next ten years, derived from the dividend discount model, published in 2014.