What is a durable good in economics and how does it impact consumer spending patterns?

A durable good in economics is a product that is expected to last for an extended period of time, typically more than three years. Examples include cars, appliances, and electronics. The purchase of durable goods can impact consumer spending patterns because they are usually more expensive than non-durable goods, leading consumers to make careful decisions and plan their purchases in advance. Additionally, the durability of these goods means that consumers may not need to replace them as frequently, which can affect their overall spending habits.