For this week’s readings, “The Five Competitive Forces That Shape Strategy” (Porter, Harvard Business Review, January 2008) was the article with the most interesting key takeaways for me. The article starts off with the following quote: “Awareness of the five forces can help a company understand the structure of its industry and stake out a position that is more profitable and less vulnerable to attack.” I completely agree with Michael Porter’s opinion, and have had a first-hand experience at this myself a couple of years ago.
During my undergraduate studies, I took a course called “Strategic Management” at Emory University’s Goizueta Business School, where we spent some time learning about Porter’s Five Forces. During my time as a management consultant, before coming to CMU, I was able to use my knowledge of Porter’s Five Forces while I worked on a project with an agriculture chemicals manufacturer. We worked on a supply chain strategy project, involving global procurement strategy. My team needed to understand from both a cost and strategy perspective whether manufacturing these chemicals in-house or outsourcing them to India and/or China was strategically better for our client. When we considered Porter’s Five Forces, we concluded the following:
1. Bargaining Power of Suppliers: high – there are only a few suppliers able to make chemicals that were high enough quality and had all government permits in place
2. Bargaining Power of Buyers: high – the volume to be outsourced was incredibly high and would bring los of business to the chosen company, plus the buyer still had the option of manufacturing in-house if negotiations didn’t work in its favor
3. Threat of New Entrants: low – very difficult chemicals to make and lots of government regulations don’t make this an easy and attractive market to enter
4. Threat of Substitutes: low – our client had patents on their chemicals and wanted to make sure to use them before they expired
5. Industry Rivalry: medium – as patents were starting to expire, more manufacturers were able to make products, and the rise in technological innovations brought new chemicals to the market from competitors
The Porter’s Five Forces framework was incredibly helpful as a starting point to gather our findings before diving deep into decisions for our client. During our project we also found a white paper called “Revisit Porter’s Five Forces to Unleash Procurement Innovation” (https://medium.com/procurement-musings/how-porters-five-forces-can-help-unleash-procurement-innovation-33393261aa2b) that helped us frame the forces specifically for the procurement strategy that we were working on.
There are other tools that can be used to evaluate the strategic attractiveness. An example is the PEST Analysis (Political, Economic, Social, Technological), used to assess major external factors that influence a company’s operation to become more competitive in the market. Moreover, we can argue that since the Porter’s Five Forces were developed in 1979, they could be outdated. In fact, the article “The Four Global Forces Breaking All the Trends” (McKinsey Quarterly, April 2015) could have some interesting forces to consider:
1. Beyond Shanghai: The age of urbanization
2. The tip of the iceberg: Accelerating technological change
3. Getting old isn’t what it used to be: Responding to the challenges of an aging world
4. Trade, people, finance, and data: Greater global connections
The article states: “These four disruptions gathered pace, grew in scale, and started collectively to have a material impact on the world economy around the turn of the 21st century. I believe that these four global forces can be integrated into Porter’s Five Forces, allowing for a stronger analysis of strategic effectiveness, rather than having them in silos.