It's interesting how throughout the paper they discuss the actual borrowing cost as the driver of low sentiment but that when it comes time to explain the jump

It's interesting how throughout the paper they discuss the actual borrowing cost as the driver of low sentiment but that when it comes time to explain the jump in sentiment for January despite flat borrowing costs they quickly switch to talking about the derivative of borrowing costs: > In January, after most of the research for this paper was completed, consumer sentiment jumped to its highest level since 2021. Although this is just one month of data, it appears consistent with our hypothesis. If high borrowing costs explain the consumer sentiment anomaly of 2023, then the recent moderation of the growth rate of borrowing costs in recent months could help consumers significantly in 2024, but further rises could prolong consumer dissatisfaction. Am I misreading this?