生產的商品與服務類型：練習題

Which of the following best exemplifies a pure public good?

Consider a live orchestra concert performed in a private theatre and a live radio broadcast of the same concert. Entrance to the theatre concert requires a paid ticket, and seats are limited. The radio broadcast is free to tune into, and an increase in listeners does not affect the sound quality for others. How should the theatre concert experience and the radio broadcast be classified, respectively?

A good is considered a private good if it possesses which two characteristics?

Which of the following is an example of a producer good?

A household buys a bag of sugar to use for baking cakes at home for family consumption. A commercial bakery buys an identical bag of sugar to use as an ingredient in cakes sold to customers. How should the sugar purchased by the household and the sugar purchased by the commercial bakery be classified, respectively?

A private technology firm develops an encrypted, high-frequency data stream used solely by institutional investors to execute high-speed trades. Explain why this service is classified as a producer good rather than a consumer good, and analyze whether its non-rival nature in consumption is sufficient to classify it as a public good.

A high-performance computer is purchased by an architectural firm to render 3D building designs. Later, the exact same model is purchased by a student for playing video games at home.

Identify the two economic classifications for the computer in these respective scenarios and explain why the physical nature of the good is insufficient for its classification.

Mr. Lee operates a small furniture workshop. He purchases large quantities of raw timber from a timber yard. He then processes this timber to create custom-made wooden dining tables, which he sells directly to households for their homes.

a) With reference to the scenario, classify the raw timber purchased by Mr. Lee and the wooden dining tables sold to households as either producer goods or consumer goods. Explain your reasoning for each classification.

The government of Hong Kong provides free public wi-fi hotspots in many public libraries and community centres. These hotspots allow anyone to connect to the internet without charge. However, during peak hours, the bandwidth can become limited, leading to slower speeds for all users.

a) Based on the economic characteristics of rivalry and excludability, classify the free public wi-fi service provided during peak hours. Explain your classification.

b) Explain why the government might choose to provide such a service freely, despite potential congestion issues, linking to the concept of public interest or positive externalities of consumption.