Evolution of Referrals over Customers’ Life Cycle: Evidence from a Ride-Sharing Platform

This paper addresses how referral generation and referral value evolve throughout the customer's life cycle as a function of service usage, experience level, and past referral behavior. We look at the referral behavior of 400,000 users of a large ride-sharing platform over the duration of a year. The upshot is that users make more and higher value referrals as they become more experienced with the service and when they are using the service intensively. However, as users make referrals, they are more likely to run out of friends to refer, leading to fewer (and lower value) referrals in the future. Based on these results, we suggest how digital platforms can improve their referral programs by tailoring them to how referral generation and referral value evolve over time. The richness of our data set allows us to address two shortcomings from previous studies: modeling dynamic behavior, such as the relationship between past and future referrals, and accounting for unobserved heterogeneity across users.

• 저널Information Systems Research · 34(2) · 698–720
• 토픽Digital Marketing and Social Media · Sociology and Political Science
• DOI10.1287/isre.2022.1138
• 저자Carlos Fernández-Loría, Maxime C. Cohen, Anindya Ghose