Skip to Content Skip to Footer

Press Release From the Journal of Marketing: Platform Exploitation: When Service Agents Defect with Customers from Online Service Platforms

Matt Weingarden

Researchers from Renmin University of China, University of Arkansas, University of Texas at San Antonio, and Texas Christian University published a new paper in the Journal of Marketing that examines platform exploitation by on-demand service app contractors and what apps can do to reduce that behavior.

The study, forthcoming in the Journal of Marketing, is titled “Platform Exploitation: When Service Agents Defect with Customers from Online Service Platforms” and is authored by Qiang Zhou, B.J. Allen, Richard Gretz, and Mark Houston.

Growth of the sharing economy has prompted an increase in the number and usage of on-demand service apps such as Wag, Zeel, and Amazon Home Services. However, these apps, which serve as a platform for connecting customers and contractors, risk having their customers stolen by their very own contractors. The purpose of this opportunistic behavior by the contractors is to avoid paying the platform fee, a practice the researchers call platform exploitation, and it is an increasing concern of platform managers. In these situations, the contractors meet the customers using the app, but then work out private deals for future purchases, even when the apps have clear rules prohibiting this behavior. In private deals, both contractors and customers can split the savings from avoiding the platform’s fees, plus save time and effort in not having to use the app to find someone else they like working with. 
The research explores why and when this practice occurs. In order to understand platform exploitation, the researchers first interviewed contractors, customers, and employees of these on-demand service apps to understand their reasons for leaving the apps and transacting privately. They find that platform exploitation is pervasive, with the majority of contactors on the app actively stealing app customers. They also find that platform exploitation creates other spillover effects that are potentially harmful to the platform. For example, some potential customers never try the platform because when a contractor has a good relationship with a client, the client often introduces relatives and friends to the contractor directly, bypassing the platform app. Further, the best contractors reduce their usage of the app as they build up their own customer base outside the platform. This trend decreases platform profit and increases platform recruiting costs to maintain enough high-quality contractors. Recruiting and on-boarding new contractors (e.g., conducting background checks) is expensive, and retention and repeat ordering are critical to the platform’s profitability. 
Using a large dataset from a healthcare platform that connects nurses and patients, the researchers confirm their expectations: (1) The best quality contractors have more opportunity to steal customers because customers prefer to work with high-quality contactors; and (2) those contractors that have used the app the longest are more confident in stealing customers because they have the best understanding of how to exploit the platform’s rules. Platform exploitation increases when specific contractors and customers interact more frequently on the app and build stronger relationships. Further, because higher prices equate to more fee savings (because fees are usually a percentage of price), these effects strengthen as service price increases. Platform exploitation worsens when the contractor’s on-platform customer portfolio has a high number of attractive target customers (e.g., customers that live close to the contractor; repeat customers). That is, contractors strategize carefully and wait to accept the risk of breaking the app’s rules until they have enough attractive on-platform customers. 
What can on-demand service apps do about the problem? Strict rules will not work because it is nearly impossible to catch offenders in the act. From the contractors’ perspective, there is less value in continuing to use the platform to serve a customer once they know that customer well. Zhou explains that “It takes additional benefits to keep contractors (and customers) using the platform. Our research investigates two strategies that apps can use to combat the probability of contractors stealing customers. First, a sliding-scale fee, which decreases the fee contractors pay to the platform as they do more jobs on the app, increases the likelihood that contractors keep their future transactions on the platform. Without an offsetting financial incentive, the contractor is very motivated to move off platform. This intervention strategy is especially effective for retaining contractors that already have strong relationships with customers.” Allen adds that “Apps can also build programs that provide valued social benefits, such as helping the contractor feel a sense of community and create stronger connections with other platform-affiliated contractors and with the platform itself. They can do this by applying airline-like loyalty programs that offer enticing perks (community status and offline social events) to those contractors who use the platform the most. Our research shows that both these strategies significantly reduce the likelihood a contractor takes customers off platform.”

Full article and author contact information available at:

About the Journal of Marketing 

The Journal of Marketing develops and disseminates knowledge about real-world marketing questions useful to scholars, educators, managers, policy makers, consumers, and other societal stakeholders around the world. Published by the American Marketing Association since its founding in 1936, JM has played a significant role in shaping the content and boundaries of the marketing discipline. Christine Moorman (T. Austin Finch, Sr. Professor of Business Administration at the Fuqua School of Business, Duke University) serves as the current Editor in Chief.

About the American Marketing Association (AMA) 

As the largest chapter-based marketing association in the world, the AMA is trusted by marketing and sales professionals to help them discover what is coming next in the industry. The AMA has a community of local chapters in more than 70 cities and 350 college campuses throughout North America. The AMA is home to award-winning content, PCM® professional certification, premiere academic journals, and industry-leading training events and conferences.

Matt Weingarden, Vice President, Communities & Journals, leads the diverse team that supports the AMA’s network of community leaders from its three broad communities and four scholarly journals.