Paid online reviews can deceive consumers, shows study

New research based on thousands of reviews posted on Amazon shows that when people received free products in exchange for reviews, their ratings were significantly inflated—and product sales were stronger—even though ...

When financial distress spreads like a virus

Financial distress can spread through the business network that links different firms at a speed that is dependent on the intensity of interfirm interactions. Empirical results show that, starting from the '80s, the economy ...

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