Tortoriello, Blott, and DeWine have defined non-verbal communication as.

托托瑞勒，博尔特和迪怀尔如此定义非言语传播。

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Richard Tortoriello also observed that ROE does not work well as a primary indicator within all industries.

FORBES: Beware: Weak Link Between Return On Equity And High Stock Price Returns

The average excess returns were -9.6% and 6.2%, respectively, according to Tortoriello.

FORBES: Beware: Weak Link Between Return On Equity And High Stock Price Returns