Core values: Simplicity, Informativeness, relevance.

核心价值：简单，信息量，适当。

Could R2 Be Used to Measure the Informativeness of Stock Price?

R2能够度量股价中的信息含量吗？

The main conclusions are: informativeness implies controllability;

主要结论是：信息性原理蕴含可控性原理；

Metonymy is governed by the competing principles of informativeness, economy, cognitive salience and social needs. On the other hand, it can nicely coordinate and realize those principles.

转喻既受相互竞争的信息、经济、认知突显和社会需要所制约，又能协调并实现这些原则。