path dependence

A dynamic in which early choices and accumulated institutional commitments constrain future options, so outcomes depend on the sequence of prior decisions rather than current conditions alone. In prediction markets, entrenchment across sports, media, and finance narrows the regulatory window: the longer arrangements persist, the more disruptive and politically costly reform becomes.

Cluster: Business & Platforms

Related Concepts

• institutional adoption — The process by which prediction markets become embedded in established institutions — sports leagues, media companies, and financial firms — through formal partnerships and product integration. Each layer of adoption adds legitimacy, infrastructure, and profit dependence, making the arrangements progressively harder for regulators to unwind.
• sports betting — Wagering on the outcome of sporting events, one of the oldest and largest prediction markets. Its odds aggregation and pricing dynamics offer lessons for how event markets handle information, liquidity, and crowd behavior.
• event contracts — Standardized binary contracts on specific real-world events, the core trading unit of prediction markets.

Articles about path dependence

• Prediction Markets Across Sports, Media, and Finance: Institutional Entrenchment and the Risk of Path Dependence by Shahrzad Shams