Research and development (R&D) is a major contributor to technological progress and economic well-being. From the standpoint of the individual firm, R&D is a key aspect of doing business and a determinant of long-term growth. In the U.S., R&D intensive firms enjoy higher market valuations and greater stock returns than their peers. HKUST researcher Shiheng ... 閱讀更多

Is green coffee bean extract a miracle cure for obesity? Are raspberry ketones or saffron extract magic weight loss ingredients? Regardless of the veracity of these claims, the celebrity physician Dr. Mehmet Oz has endorsed those and many products to the viewers of The Dr. Oz Show. This has created “the Oz effect” of increased interest—and may perhaps have ... 閱讀更多