Video: Fama & French On Dollar Cost Averaging
This is for the personal finance aficionados.
Introduction (Via Fama French Forum)
Does it make sense to dollar cost average? It depends. Standard financial analysis says dollar cost averaging is suboptimal. If you focus on only your investment outcome, investing a lump sum immediately lets you construct the best portfolio you can today; slowing the process with dollar cost averaging just keeps you in something other than your best portfolio until you are done. Behavioral finance provides a different perspective. Because of the difference between the way people react to errors of omission and errors of commission, dollar cost averaging may give investors a better expected investment experience.
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September 29th, 2009 at 11:02 pm
Nice piece. I think dollar cost investing works well provided the investor understands the possible differnt outcomes that can result from market direction & frequency compared to lump sum investing.
Mickey
Does Dollar Cost Averaging Work?