Which
level is not combined in this MOOC?()
A: Molecular
research
B: Private
or public companies and even private households
C: National
policy, laws, and public administration
D: The
international view
level is not combined in this MOOC?()
A: Molecular
research
B: Private
or public companies and even private households
C: National
policy, laws, and public administration
D: The
international view
举一反三
- Which<br/>categories of goods are excludable? ( ) A: private<br/>goods and club goods B: private<br/>goods and common resources C: public<br/>goods and club goods D: public<br/>goods and common resources
- Which of the following statements is not correct? A: Medical research can be an example of a<br/>public good. B: The private market will tend to undersupply<br/>public goods. C: The free-rider problem occurs when a good is<br/>nonexcludable. D: All goods provided by the government are<br/>public goods.
- The problem of free riders is most apparent for:() A: private<br/>goods. B: nonrival<br/>private goods. C: public<br/>goods. D: textbooks.
- Which<br/>one of the following is consistent with a government’s policy<br/>objective to expand the level of economic activity?() A: An<br/>increase in taxation B: An<br/>increase in interest rates C: An<br/>increase in personal savings D: An<br/>increase in public expenditure
- 下列哪个类声明是正确的() A: public<br/>abstract class Car{…} B: abstract<br/>private move( ){…} C: protected<br/>private number; D: abstract<br/>final class H1{…}