Scientists and business people have known for decades that certain scents - pine boughs at Christmas, baked cookies in a house for sale - can get customers in the buying spirit. Eric Spangenberg, a pioneer in the field and dean of the Washington State University College of Business, has been homing in on just what makes the most commercially inspiring odor. Spangenberg and colleagues at WSU and in Switzerland recently found that a simple scent works best. Writing in the Journal of Retailing, the researchers describe exposing hundreds of Swiss shoppers to simple and complex scents...
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