In less than two years in the early 1920s, the cost of a Ger…

In less than two years in the early 1920s, the cost of a German newspaper rose from 30 marks to 70,000,000 marks. This is a spectacular example of market power caused by a change in the country’s standard of living market power caused by a single firm controlling the newspaper production inflation caused by increased productivity in the economy inflation caused by an increase in the quantity of money in the economy

Very talented high-school athletes who skip college to becom…

Very talented high-school athletes who skip college to become professional athletes   obviously do not understand the value of a college education usually do so because they cannot get into college understand that the opportunity cost of attending college is very high are not making a rational decision since the marginal benefits of college outweigh the marginal costs of college for high-school athletes