Knowledge that is patented is a
A: public good, whereas knowledge that is not patented is a common resource.
B: private good, whereas knowledge that is not patented is a club good.
C: common resource, whereas knowledge that is not patented is a private good.
D: club good, whereas knowledge that is not patented is a public good.
A: public good, whereas knowledge that is not patented is a common resource.
B: private good, whereas knowledge that is not patented is a club good.
C: common resource, whereas knowledge that is not patented is a private good.
D: club good, whereas knowledge that is not patented is a public good.
举一反三
- People cannot be prevented from using a good if the good is a A: private good or a public good. B: private good or a common resource. C: public good or a common resource. D: public good or a club good.
- Which of the following is not a public good? A: national defense B: patented technological knowledge C: general knowledge D: tornado siren
- Nowadays, of English is very important to a person. A: good knowledge B: a good knowledge C: the good knowledge D: good knowledge
- To be well fit for the job, _________ . A: a good knowledge of physics is needed B: one needs to have a good knowledge of physics C: it is required that one should have a good knowledge of physics D: a good knowledge of physics is important
- _____ knowledge, you’ll be a good teacher.