市场营销外文翻译---衡量口碑营销的新方法x.docx

A new way to measure word-of mouth marketingApril.2010 ? Jacques Bughin, Jonathan Doogan, and Ole Jrgen Vetvik? McKinsey QuarterlyConsumers have always valued opinions expressed directly to them. Marketers may spend millions of dollars on elaborately conceived advertising campaigns, yet often what really makes up a consumer’s mind is not only simple but also free: a word-of-mouth recommendation from a trusted source. As consumers overwhelmed by product choices tune out the ever-growing barrage of traditional marketing, word of mouth cuts through the noise quickly and effectively.Indeed, word of mouth1 is the primary factor behind 20 to 50 percent of all purchasing decisions. Its influence is greatest when consumers are buying a product for the first time or when products are relatively expensive, factors that tend to make people conduct more research, seek more opinions, and deliberate longer than they otherwise would. And its influence will probably grow: the digital revolution has amplified and accelerated its reach to the point where word of mouth is no longer an act of intimate,one-on-one communication. Today, it also operates on a one-to-many basis: product reviews are posted online and opinions disseminated through social networks. Some customers even create Web sites or blogs to praise or punish brands.As online communities increase in size, number, and character, marketers have come to recognize word of mouth’s growing importance. But measuring and managing it is far from easy. We believe that word of mouth can be dissected to understand exactly what makes it effective and that its impact can be measured using what we call “word-of-mouth equity”—an index of a brand’s power to generate messages that influence the consumer’s decision to purchase. Understanding how and why messages work allows marketers to craft a coordinated, consistent response that reaches the right people with the right content in the right setting. That generates an exponentially greater i