If an individual purchases an expensive luxury car primarily to showcase their wealth and social status, what underlying cause explains this behavior?

When someone buys an expensive luxury car mainly to show off their wealth, this behavior is called conspicuous consumption. The underlying cause for this can be the desire to signal to others that they are successful and belong to a higher social class. People often seek approval and respect from their peers, and owning a luxury item can help them achieve that. For example, if a person drives a high-end car to a social event, they might feel more important and gain admiration from others, reinforcing their social status. Ultimately, this behavior reflects a need for validation and recognition in society.