CAFE Standards Highlight Challenges in Balancing Market Discipline and Regulatory Efficiency
The Corporate Average Fuel Economy (CAFE) standards, established in 1975, continue to influence the U.S. automotive industry by mandating fleet-wide average fuel economy targets for automakers. Initially implemented to address energy security concerns, CAFE standards have significantly improved fuel efficiency in passenger vehicles. However, the standards have also introduced complexities and inefficiencies over time. As regulatory pressure eased, fuel economy improvements plateaued, highlighting the relationship between policy intensity and industry behavior. Despite these challenges, CAFE remains a critical tool for driving efficiency, especially as consumer behavior shows resilience to rising fuel prices. The standards operate in a low-visibility policy space, evolving through incremental adjustments rather than major political initiatives. 
