One proposed approach would reduce the significance of the raters’ opinions. In many cases, the importance of ratings comes partly from legal requirements that oblige or encourage institutional investors and investment vehicles to maintain portfolios of assets that have received sufficiently high grades from the recognized agencies.
应该采取什么措施？ 一种方法是降低评级机构意见的重要性。 很多情况下，评级的重要性部分来源于迫使或鼓励机构投资者及投资工具持有从著名评级机构得分足够高的资产组合的法律要求。