In the logit model, what does 'Ux' represent?

In the context of the logit model, 'Ux' represents the satisfaction of using a mode of transportation. This model is often utilized in transportation and utility analysis to evaluate how individuals choose between different modes of transport based on their preferences and perceived utility.

The satisfaction level can be viewed as a utility measure, encapsulating various factors that influence a user's choice, such as comfort, convenience, time, and cost associated with the transport mode. It is a key component in determining how likely a person will be to choose that mode over alternatives. By quantifying satisfaction, the logit model enables planners and researchers to understand and predict travel behavior based on the perceived benefits of using certain transportation options. Consequently, assessing 'Ux' helps in analyzing preferences in transportation choices clearly and effectively in various scenarios.