Barriers to Entry in Economics: Definition, Types & Examples

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  • 0:00 What Are Barriers to Entry?
  • 0:16 Types of Barriers to Entry
  • 3:35 Examples of Barriers to Entry
  • 4:51 Lesson Summary
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Lesson Transcript
Instructor: Aaron Hill

Aaron has worked in the financial industry for 14 years and has Accounting & Economics degree and masters in Business Administration. He is an accredited wealth manager.

Economic barriers to entry are part of the reason some companies thrive and others fail. Learn what barriers to entry are and why they are so important to understand before entering a specific business or market. Read about some current-day examples.

What Are the Barriers to Entry

Barriers to entry are obstacles that make it difficult to enter a given market. These hindrances may include government regulation and patents, technology challenges, start-up costs, or education and licensing requirements. Let's discuss a few of the most common barriers.

Types of Barriers to Entry

Government Regulation

The government may act as a barrier to entry into a certain market through restrictive licensing requirements or limiting the ability to obtain raw materials. Businesses or individuals looking to start a business in a particular field may be required to get a license or other government approval in order to carry on with business. For example, you may want to start your own radio network but upon further research learn there are several government hurdles and costs to attain and broadcast on a particular radio wavelength.

Start-Up Costs

High start-up costs can keep new firms from entering an industry. Can you imagine trying to get into the car manufacturing business? The amount of capital needed to buy the buildings, machinery, pay the workforce, and so on all serve as a barrier to entry.


Sometimes it is difficult to enter a particular field or business because the technology you need to be successful is protected by a patent. Therefore, you can't use it or are left to try and develop a new technology that may require lots of money to develop.

Economies of Scale

The existence of economies of scale can also be a barrier. Economies of scale are the gains in efficiency and lower production costs that often result from a company growing larger and larger. Since existing firms are already producing, they are often better-positioned to undercut on price. Let's imagine you wanted to start an automobile company. Even if you bought a few buildings, hired a workforce, and obtained the machinery needed, do you think you could produce a similar car at the same cost as Ford, GM, or Toyota?

Product Differentiation

Product differentiation can be accomplished through strong brand recognition, great customer service, or a network effect. If customers perceive existing products as high quality, then a new business owner will need to spend extra money to educate customers about the unique qualities and benefits of its specific products. The term network effect refers to the situation where a product or service becomes more valuable as more people use it. Examples are Craigslist and eBay. As more buyers and sellers use the site, the websites become more and more valuable to consumers. This makes it extremely difficult to start something that can compete with these websites and lure customers away.

Access to Suppliers and Distribution Channels

When a new business cannot gain access to the needed raw materials, this represents a barrier to entry. Existing companies may have exclusive long-term contracts with key suppliers that will make it difficult for a new entrant to operate in the industry.

Competitive Response

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