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31 July 2026

Assessing competitive advantages in business

Learn how to evaluate moats and create a durable business with a strong competitive advantage

Assessing competitive advantages in business

When it comes to building a successful business, having a strong competitive advantage, also known as a moat is crucial. A moat refers to the unique characteristics of a business that make it difficult for competitors to replicate or surpass. In this context, evaluating moats is essential to understanding a company’s potential for long-term success.

A key aspect of evaluating moats is assessing the presence of network effects. Network effects occur when the value of a product or service increases as more users are added to the network. This can create a self-reinforcing cycle that makes it difficult for competitors to enter the market.

Switching Costs and Scale Economies

In addition to network effects, switching costs and scale economies are also important factors to consider when evaluating moats. Switching costs refer to the costs associated with switching from one product or service to another, while scale economies refer to the cost advantages that a company can achieve as it increases its production volume. Both of these factors can contribute to a company’s competitive advantage and make it more difficult for competitors to enter the market.

Another important aspect of evaluating moats is assessing the strength of a company’s intellectual property (IP). IP refers to the unique ideas, inventions, and creative works that a company owns and can use to differentiate itself from competitors. A strong IP portfolio can provide a significant competitive advantage and make it difficult for competitors to replicate a company’s products or services.

Quantitative Proxies

In addition to qualitative factors, there are also quantitative proxies that can be used to evaluate moats. For example, return on invested capital (ROIC) stability and gross margin durability can provide insight into a company’s ability to maintain its competitive advantage over time. By analyzing these metrics, investors and analysts can gain a better understanding of a company’s moat and its potential for long-term success.

Red Flags and Case Snippets

When evaluating moats, it’s also important to be aware of potential red flags that can indicate a weakening competitive advantage. For example, a decline in ROIC or gross margin can indicate that a company’s moat is eroding. Additionally, case snippets of companies that have successfully maintained their moats over time can provide valuable insights and lessons for investors and analysts.

Author

James Carter