Q11. Use two market diagrams to explain how an increase in state subsidies to public colleges might affect tuition and enrollments in both public and private colleges.
Q13. For each stock in the stock market, the number of shares sold daily equals the number of shares purchased. That is, the quantity of each firm’s shares demanded equals the quantity supplied. So, if this equality always occurs, why do the prices of stock shares ever change?
Q14. KEY QUESTION Refer to the table in question 8. Suppose that the government establishes a price ceiling of $3.70 for wheat. What might prompt the government to establish this price ceiling? Explain carefully the main effects. Demonstrate your answer graphically. Next, suppose that the government establishes a price floor of $4.60 for wheat. What
Q11. An increase in state subsidies to public colleges might have positive effect on tuition and enrollments in public colleges (increase in financing, development of new programs, lower prices for studying) and negative effect on private colleges (public colleges may become more demanded). Q13. The prices of stock shares change, because stock prices move up and down every minute due to fluctuations in supply and demand. If more people want to buy a particular stock, its market price will increase. Conversely, if more people want to sell a stock, its price will fall. This relationship between supply and demand is tied into the type of news reports that are issued at any particular moment. Negative news will normally cause individuals to sell stocks. Bad earnings reports, poor corporate governance, economic and political uncertainty, and unexpected, unfortunate occurrences will translate to selling pressure and a decrease in stock price. Positive news will normally cause individuals to buy stocks. Good earnings reports, increased corporate governance, new products and acquisitions, as well as positive overall economic and political indicators, translate into buying pressure and an increase in stock price. Q14. A price ceiling is a government-imposed price control or limit on how high a price is charged for a product. Governments intend price ceilings to protect consumers from conditions that could make necessary commodities unattainable. However, a price ceiling can cause problems if imposed for a long period without controlled rationing. Price ceilings can produce negative results when the correct solution would have been to increase supply. Misuse occurs when a government misdiagnoses a price as too high when the real problem is that the supply is too low. In an unregulated market economy price ceilings do not exist.