Network economics refers to business economics that benefit from the network effect, examples are website such as which multinational e-commerce corporation, facilitating online consumer-to-consumer and business-to-consumer sales?
EBay eBay Inc. ( , stylized as ebay) is a multinational e-commerce corporation, facilitating online consumer-to-consumer and business-to-consumer sales. It is headquartered in San Jose, California. eBay was founded by Pierre Omidyar in 1995, and became a notable success story of the dot-com bubble. Today it is a multibillion-dollar business with operations in about 30 countries.
Product ecosystem theory Product ecosystem theory is an emerging theory that describes how the design of manufactured products evolves over time and draws parallels with how species evolve within a natural ecosystem. Fundamental to this theory is that manufactured product lines respond to external threats and opportunities in much the same way that species respond to threats and opportunities. Competition and other environmental pressures may cause a species to become extinct. An example of the parallel in consumer products is the way in which the typewriter became displaced (or extinct) due to pressures from the personal computer.