KEY CONCEPTS

Match each of the terms on the left with its definition on the right. Click on the term first and then click on the matching definition. As you match them correctly they will move to the bottom of the activity.

Question

network
physical network
virtual network
social network
network good
network externality
network effect
network demand curve
core user
casual user
tipping point (or critical mass)
virtuous cycle
vicious cycle
teaser strategies
switching cost
lock-in strategies
market segmentation
versioning
intertemporal pricing
peak-load pricing
bundling
industry standard
essential facility
interconnection
A consumer who purchases a good only after the good has matured in the market and is more sensitive to price.
A pricing strategy that involves differentiating a good by way of packaging into multiple products for people with different demands.
The point at which a network good reaches its tipping point, when network effects cause demand for the good to increase on its own. As more people buy or subscribe to a good or service, it generates even more external benefits and more demand.
A strategy of packaging several products into a single product with a single price. Bundling allows firms to capture customers of related products by making it more attractive to use the same firm’s products.
A type of versioning in which goods are differentiated by the level of patience of consumers. Less patient consumers pay a higher price than more patient consumers.
The quantity from which network effects are strong enough to support the network.
A versioning strategy of pricing a product higher during periods of higher demand, and lower during periods of lower demand.
An external benefit generated from the consumption of a network good.
A consumer who has a very high willingness to pay for a new product or service and is among the first to purchase it.
A demand curve for a good or service that produces a network effect, causing it to slope upward at lower quantities before sloping downward once the market matures.
A common format that is used, for example, in televisions, in digital recorders, or in software programs.
Describes how individuals and firms incorporate the external benefit generated from network goods into their decision making, which increases the value of the good further.
A network connected by a physical structure such as fiber optics, transportation routes, or satellites.
A structure that connects various entities with one another. A network can be physical, virtual, or social.
Attractive up-front deals used as an incentive to entice new customers into a network.
A strategy of making a single good in different versions to target different consumer markets with varying prices.
When a network good does not reach its tipping point, and therefore does not increase in value enough to retain its customers, customers leave the network, thereby further diminishing the value of the good until all customers leave the network.
A network that combines elements of physical and virtual networks.
Techniques used by firms to raise the switching costs for their customers, making it less attractive to leave the network.
The physical linking of a network to another network’s essential facilities. Interconnection promotes competition by ensuring that no firm has exclusive access to a set of customers.
An input that is needed to produce a product or to allow a person to consume a product.
A cost imposed on consumers when they change products or subscribe to a new network.
A network connected by groups of people using the same type or brand of good.
A good or service that requires the existence of a physical, virtual, or social network to exist.
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