Definitions of Firms And Industry - SS1 Economics Lesson Note

A firm is an organization that produces and sells goods or services for profit. It is a single entity that operates in the market. On the other hand, an industry is a group of firms that produce similar goods or services. It is a collection of firms that compete with each other in the market.

While a firm focuses on its own production and sales, an industry focuses on the overall market for a particular type of product or service. A firm operates independently, while an industry is affected by various external factors such as changes in consumer preferences, technological advancements, and government regulations.

In summary, a firm is a single business entity that produces and sells goods or services, while an industry is a collection of firms that produce similar goods or services and compete with each other in the market.