Comparative Advantage and Platform Power: The Economics Driving the Rise of Digital Commerce

Firms are able to produce, distribute, and compete in different ways because digital commerce is reshaping how businesses operate. Comparative advantage is at the heart of digital commerce. As a result, comparative advantage occurs when companies, workers, or countries focus on activities where they have the lowest opportunity cost relative to alternatives. Within the digital economy this concept is driving why companies are dependent on using external technology partners, software platforms, and marketplaces instead of creating every business opportunity within their own organisation.

There are many reasons for the movement toward digital commerce; one major reason is because of the impact of technology on the cost of exchanging information with companies, finding customers and coordinating production. Global e-commerce sales are projected to reach $6.4 trillion by 2025 and represent approximately 20.5% of total global retail sales. As these numbers illustrate, the transformation of the structure of the market away from only physical locations and inventory is now taking place due to the combination of digital infrastructure, big data, algorithms and customer experience.

The concept of comparative advantage helps to explain how this massive acceleration of specialisation has happened. The difference between a manufacturer and a specialist e-commerce technology partner is that the manufacturer may have a cost advantage in producing goods but may lack the expertise required to build an online platform that provides an optimal customer experience. To build these capabilities takes time, labor, and resources. Therefore, the opportunity cost to the manufacturer is high and instead they form partnerships with companies that can provide these capabilities more efficiently. Illuminise collaborates with trade brands, manufacturers, and distributors to design and refine complex D2C and B2B e-commerce solutions, specifically on Adobe Commerce, but also offers other solutions. Not only is Illuminise a technical service provider, it represents the market’s response to the increasing demand for specialised capabilities.

Another major trend associated with the evolution of digital commerce is the decreasing transaction costs. In the past, a buyer had to spend time and money to search for products, compare prices, and identify suppliers. Digital solutions have provided consumers with immediate access to this information and have enabled consumers to make a very quick and informed buying decision. As a result, many more buyers can do their due diligence and check several options, and many sellers, in turn, have been able to tap into significantly larger markets.

However, at the same time, the same forces that allow companies to operate more efficiently also enable technology companies to achieve significant market power. Digital markets often exhibit economies of scale and large network effects. A digital marketplace grows in value as additional buyers and sellers participate. As more sellers join the marketplace, more consumers are attracted to the marketplace, and as more consumers are attracted to the marketplace, more sellers join the marketplace. This can create a situation where a small number of firms achieve substantial market dominance as a result of this positive feedback loop.

One of the best examples of the above dynamic is seen in Amazon's marketplace. Through its marketplace, millions of businesses can reach a global audience without having to establish their own global supply chains. The marketplace also enables Amazon to collect data on consumer preferences, purchasing habits, and product quality. This data gives Amazon a significant competitive advantage due to the knowledge it possesses that its competitors do not have. Due to the significant power and influence of its marketplace, Amazon is facing scrutiny from the federal government regarding how it ranks products and treats third-party sellers.

In addition to the above, the economics of data will further transform the competitive landscape. In traditional markets, companies competed based on their physical assets, human capital, and financial resources. In digital markets, data has become an increasingly important source of competitive advantage. Companies can use better data to provide personalised product recommendations, predict customer demand, optimise shipping logistics and improve customer loyalty. This creates an environment where companies with superior data will have a competitive advantage over their rivals.

The benefits of the digital economy are significant. Digital platforms are enabling businesses to access global consumers from any location and reducing waste and inefficiency from their supply chains, thus improving productivity. A small business can compete with very large corporations because digital platforms now provide access to many of the same tools and resources that were previously only available to large companies. Of course, there are also risks. Digital platforms inevitably make companies dependent on technology, which means that companies will incur high costs to switch to a different platform if they need to do so.

As a result, a potential conflict lies at the core of the digital economy. On the one hand, by allowing companies to specialise and focus on specific competency areas, companies can achieve an overall increase in efficiency in the economy through comparative advantage. On the other hand, technology companies have a tendency to accumulate extremely large amounts of market power through economies of scale and network effects. Ultimately, the evolution and future of commerce will be determined by how companies manage the uncertainty created by the increasing influence of large technology platforms while simultaneously continuing to take advantage of digital specialisation through comparative advantage.