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Can you trade on rumors? One possible model

In Tradestream, I spent a whole chapter looking under the covers of investing/trading strategies that focus on rumors.  Greater sentiment analysis (like the hubbub that erupted after Prof. Bollen published a pa...
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Groupon-like buying opens up new investable markets

This is a far-fetched idea but run with it a bit.  We're already seeing the creation of secondary markets in groupon deals.  These are eBay-like exchanges like Lifesta where customers who bought a coupon can se...
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Tradestream book review (Reading the Markets)

Thanks to Brenda Jubin PhD on a very flattering review for Tradestreaming. Miller’s book is something of a travel guide for the investor. It’s written exceedingly well, as one expects of a travel guide. It ex...