In an economic context, a moat refers to a sustainable competitive advantage that protects a company from the competition in the long term. The term was popularised in particular by investor Warren Buffett. Just as a real moat protects a fortress, an economic moat secures a company's business model from attacks by competitors. Examples of such advantages are strong brands, patents, network effects or particularly cost-efficient structures.
The long tail is a concept that was originally coined by Chris Anderson and describes the importance of niche markets in digital commerce. Instead of focussing on just a few bestsellers, companies can generate significant sales through the large number of products that have a low but constant demand. Especially in digital markets where inventory costs are low, companies can capitalise on the potential of the long tail to reach a wider audience and create a sustainable source of revenue.
The blockchain is a decentralised, digital database that records transactions securely and transparently. It works by linking blocks of data that are stored in a network of computers, making manipulation virtually impossible. The technology is primarily used in the financial sector for cryptocurrencies such as Bitcoin, but is also used in other areas such as supply chain management, healthcare and digital contracts. Thanks to its security and transparency, blockchain has the potential to revolutionise many industries.
Customer retention refers to a company's ability to retain existing customers in the long term and encourage them to make repeat purchases or continue using services. The aim is to increase customer satisfaction and prevent churn. Customer retention measures include personalised service, loyalty programmes or regular customer communication. A high level of customer loyalty is often more cost-effective than acquiring new customers and makes a significant contribution to the company's long-term success.
A Veblen good is a product whose demand increases as the price rises - contrary to classic market theory. The high price signals exclusivity, prestige and social status, which makes the good particularly attractive to certain buyers. Typical examples are luxury brands, designer fashion or high-priced watches. The name goes back to the economist Thorstein Veblen, who coined the concept of demonstrative consumption.