<br><br><div class="gmail_quote">On Wed, Aug 18, 2010 at 9:14 AM, BillK <span dir="ltr"><<a href="mailto:pharos@gmail.com">pharos@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
On 8/18/10, Mirco Romanato wrote:<br>
<snip><br>
<div class="im">> Efficient market theory is sound, from what I understand.<br>
> It explain many things happening. And when the results are different,<br>
> you can look for "noise" or different conditions that caused a different<br>
> outcome.<br>
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</div>The good news is that you don't have to stop believing in the<br>
efficient market theory just because you know it doesn't work. It's<br>
an act of faith.</blockquote><div><br></div><div>### The bad news is, you can't argue reasonably against a theory if you have no idea of what it actually postulates.</div><div><br></div><div>Rafal </div></div>