Unintended Consequences of Advances in Matching Technologies: Information Revelation and Strategic Participation on Gig-Economy Platforms
研究发现，零工经济平台使用更精准的匹配技术虽能提升匹配质量，但可能意外地向工人透露更多劳动力需求信息，尤其在需求低迷时，导致工人改变参与决策，反而降低平台收入。
Recent years have witnessed significant advancements in matching technologies used to improve the matching between workers and employers requesting job tasks on a gig-economy platform. Although conventional wisdom suggests that technologies with higher matching quality benefit the platform by assigning better-matched jobs to workers, we discover a possible unintended revenue-decreasing effect. Our stylized game-theoretic model suggests that, although a technology’s matching enhancement effect can increase a platform’s revenue, the jobs assigned by the better matching technology can also unintentionally reveal more information about uncertain labor demand to workers, especially when demand is low, and thus unfavorably change workers’ participation decisions, resulting in a revenue loss for the platform. We extend our model to cases in which (1) the share of revenue between workers and platform is endogenous, (2) the matching quality can be improved continuously, (3) the opportunity cost of workers is affected by competition between platforms, and (4) workers compete for job tasks. We find consistent results with additional insights, including the optimal matching quality that a platform should pursue. Furthermore, we examine two approaches to mitigate the potential negative effect of using an advanced matching technology for the platform and find that under certain conditions, the platform can benefit from revealing labor demand or competition information directly to workers. Our results shed light on both the intended positive and unintended negative effects of improvements in matching quality and highlight the importance of thoughtful development, management, and application of matching technologies in the gig economy. This paper was accepted by D. J. Wu, information systems. Supplemental Material: The online appendix is available at https://doi.org/10.1287/mnsc.2023.4770 .