http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Frequent price cuts can have a major adverse effects on brand equity, even for well respected brands, according to a study published in a journal of the Institute for Operations Research and the Management Sciences (INFORMS). http://www.physorg.com/news147979530.html Other Sciences Mon, 08 Dec 2008 17:25:30 EST news147979530