Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/41fc92a8739527598472ff8342478fc1.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 riskpremium是什么意思，riskpremium的翻译，riskpremium音标、读音、用法和例句_绍翊字体网有道词典
Stocks of major corporations provided on average a riskpremium of 9.1 percent a year over the return on Treasury bills. 大型公司股票提供了一个相较短期国库券回报平均为9.;1%25一年的风险溢价。