What Are Porter's Five Forces?
Porter's Five Forces is a model that identifies and analyzes five competitive forces that shape every industry and helps determine an industry's weaknesses and strengths. Five Forces analysis is frequently used to identify an industry's structure to determine corporate strategy.
Porter's model can be applied to any segment of the economy to understand the level of competition within the industry and enhance a company's long-term profitability. The Five Forces model is named after Harvard Business School professor Michael E. Porter.
Porter's 5 forces are:
- Competition in the industry
- Potential of new entrants into the industry
- Power of suppliers
- Power of customers
- Threat of substitute products
- Porter's Five Forces is a framework for analyzing a company's competitive environment.
- Porter's Five Forces is a frequently used guideline for evaluating the competitive forces that influence a variety of business sectors.
- It was created by Harvard Business School professor Michael E. Porter in 1979 and has since become an important tool for managers.
- These forces include the number and power of a company's competitive rivals, potential new market entrants, suppliers, customers, and substitute products that influence a company's profitability.
- Five Forces analysis can be used to guide business strategy to increase competitive advantage.
Porter's Five Forces
Understanding Porter's Five Forces
Porter's Five Forces is a business analysis model that helps to explain why various industries are able to sustain different levels of profitability. The model was published in Michael E. Porter's book, Competitive Strategy: Techniques for Analyzing Industries and Competitors, in 1979.
The Five Forces model is widely used to analyze the industry structure of a company as well as its corporate strategy. Porter identified five undeniable forces that play a part in shaping every market and industry in the world, with some caveats. The Five Forces are frequently used to measure competition intensity, attractiveness, and profitability of an industry or market.
1. Competition in the Industry
The first of the Five Forces refers to the number of competitors and their ability to undercut a company. The larger the number of competitors, along with the number of equivalent products and services they offer, the lesser the power of a company.
Suppliers and buyers seek out a company's competition if they are able to offer a better deal or lower prices. Conversely, when competitive rivalry is low, a company has greater power to charge higher prices and set the terms of deals to achieve higher sales and profits.
2. Potential of New Entrants Into an Industry
A company's power is also affected by the force of new entrants into its market. The less time and money it costs for a competitor to enter a company's market and be an effective competitor, the more an established company's position could be significantly weakened.
An industry with strong barriers to entry is ideal for existing companies within that industry since the company would be able to charge higher prices and negotiate better terms.
3. Power of Suppliers
The next factor in the Porter model addresses how easily suppliers can drive up the cost of inputs. It is affected by the number of suppliers of key inputs of a good or service, how unique these inputs are, and how much it would cost a company to switch to another supplier. The fewer suppliers to an industry, the more a company would depend on a supplier.
As a result, the supplier has more power and can drive up input costs and push for other advantages in trade. On the other hand, when there are many suppliers or low switching costs between rival suppliers, a company can keep its input costs lower and enhance its profits.
4. Power of Customers
The ability that customers have to drive prices lower or their level of power is one of the Five Forces. It is affected by how many buyers or customers a company has, how significant each customer is, and how much it would cost a company to find new customers or markets for its output.
A smaller and more powerful client base means that each customer has more power to negotiate for lower prices and better deals. A company that has many, smaller, independent customers will have an easier time charging higher prices to increase profitability.
The Five Forces model can help businesses boost profits, but they must continuously monitor any changes in the Five Forces and adjust their business strategy.
5. Threat of Substitutes
The last of the Five Forces focuses on substitutes. Substitute goods or services that can be used in place of a company's products or services pose a threat. Companies that produce goods or services for which there are no close substitutes will have more power to increase prices and lock in favorable terms. When close substitutes are available, customers will have the option to forgo buying a company's product, and a company's power can be weakened.
Understanding Porter's Five Forces and how they apply to an industry, can enable a company to adjust its business strategy to better use its resources to generate higher earnings for its investors.
What Are Porter's Five Forces Used for?
Porter's Five Forces Model helps managers and analysts understand the competitive landscape that a company faces and to understand how a company is positioned within it.
Is Porter's Five Forces Model Still Relevant?
Yes, even though it was created more than 40 years ago, the Five Forces Model continues to be a useful tool for understanding how a company is positioned competitively.
What Are Some Drawbacks of Porter's Five Forces?
The Five Forces model has some drawbacks, including that it is backward-looking, making its findings mostly relevant only in the short term; that limitation is compounded by the impact of globalization.
Another big drawback is the tendency to try to use the five forces to analyze an individual company, versus a broad industry, which is how the framework was intended.
Also problematic is that the framework is structured so that each company is placed in one industry group when some companies straddle several. Another issue includes the need to assess all five forces equally when some industries aren't as heavily impacted by all five.
What's the Difference Between Porter's Five Forces and SWOT Analysis?
Porter's 5 Forces and SWOT (strengths, weaknesses, opportunities, & threats) analysis are both tools used to analyze and make strategic decisions. Companies, analysts, and investors use Porter's 5 Forces to analyze the competitive environment within an industry, while they tend to use a SWOT analysis to look more deeply within an organization to analyze its internal potential.
The Bottom Line
Porter's Five Forces framework defines the most important criteria to consider when looking at the competitive landscape of a corporation. High threat levels typically signal that future profits may deteriorate and vice versa. For example, an early startup in a fast-growing industry might quickly become shut out if barriers to entry are not present. Likewise, a company selling products for which there are numerous substitutes will not be able to exercise pricing power to improve its margins, and it may even lose market share to its competitors.
The reason Porter's model became so widely adopted is that it forces companies to look beyond their own immediate business and to their industry as a whole when making long-term plans. Porter's still plays a vital role in that, but it should not be the sole tool in the toolbox when it comes to building a business strategy.