Summary: Firms often run philanthropic campaigns in hopes of increasing customer loyalty and purchases. But does it always work? Recent Wharton research looks at that question in the context of an online taxi-booking platform. <br><hr><p style="color:grey;font-size:0.75em;"> Hosted on Acast. See <a style="color:grey;" target="_blank" rel="noopener noreferrer" href="https://acast.com/privacy">acast.com/privacy</a> for more information.</p>