(Phys.org)—Some hedge funds manipulate stock prices at the end of the month to improve the returns that they report to their investors, a new study suggests.
Dec 10, 2012
4.7 / 5 (15)
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The pharmaceuticals industry presents a quandary for potential investors: Major investments in drug development pay off handsomely in a relatively small number of cases, but many other projects deliver no ...
Oct 04, 2012
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The Journal of Financial Economics recently published a paper by Andrew Ang, Chair, Ann F. Kaplan Professor of Business and Chair, Finance and Economics Division at Columbia Business School; Sergiy Gorovyy, PhD candidate, Columb ...
Jul 28, 2011
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When it comes to intellectual curiosity and creativity, a market economy in which inventors can buy and sell shares of the key components of their discoveries actually beats out the winner-takes-all world of patent rights ...
Mar 05, 2009
5 / 5 (5)
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(PhysOrg.com) -- Researchers from Massey University have developed a new way to predict stock markets that has been recognised with an award from New Zealand finance specialists.
Feb 20, 2009
3.3 / 5 (6)
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