dubious quality meaning in Chinese

差的质量

For the price - earnings ( pe ) models , forecasted earnings do not provide better firm - value estimates than historic earnings , implying the former has a dubious quality
本益比模式中， ?含成长信息的?史盈余模型的预测效?高于含有成长消息的预估盈余，显示新上市公司的预估盈余质量亟待改善。
For the price - earnings ( pe ) models , forecasted earnings do not provide better firm - value estimates than historic earnings , implying the former has a dubious quality
本益比模式中， ?含成长资讯的?史盈馀模型的预测效?高于含有成长讯息的预估盈馀，显示新上市公司的预估盈馀品质亟待改善。