What is the definition of 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 furniture. The purchase of durable goods can impact consumer spending patterns because they are often more expensive and require a larger upfront investment. Consumers may be more cautious when buying durable goods, as they consider factors such as quality, durability, and long-term value. This can lead to fluctuations in consumer spending based on economic conditions and consumer confidence.