More on this study and the star ratings will appear in a subsequent post.
出自-2016年6月閱讀原文
As well as the background checks carried out by platform owners, online reviews and ratings are usually posted by both parties to each transaction, which makes it easy to spot bad drivers, bathrobe-thieves and surfboard-wreckers
出自-2013年12月閱讀原文
As I was considering all this, a press release from a respected research firm crossed my desk, announcing that the five-star rating system that Medicare developed in 2008 to help families compare nursing home quality also has little relationship to how sa