# macroeconomics-project

1. In a letter to a magazine, Mr. Smith wrote: â€œIf people will buy less gasoline, the supply would increase and the price would fall. Simple- but fundamental economics.â€Do you agree with Mr. Smith? Why or why not? (5 pts).

2. Consider each market in the questions below. Assume that the market is competitive. The market is initially in equilibrium. Assuming all else is constant, what effect does each of the factor mentioned have on the equilibrium price and quantity in each of the market? Use graph to illustrate your anwer. Use subscript â€œ1â€ to show the initial demand and supply curves, and the initial equilibrium price and quantity. Use subscript â€œ2â€ to show the new demand or supply curve, and the new equilibrium price and quantity. At the bottom of your graph indicate the following: Pâ†‘ for increase, Pâ†“ for decrease, Qâ†‘ for increase, and Qâ†“ for decrease.(Hint: you must first draw a graph indicating the initial equilibrium price and quantity. You must label your graphs as instructed above (30 pts).

a. It used to take us an hour to build a smoke detector. Now it takes from 6 to 10 minutes. What happens in the market for smoke detectors?

b. Suppose the market for Mickey Mouse T-shirts is in the equilibrium. A new technology appears that reduces the costs of making the shirts. At the same time, a successful advertising campaign for the shirts is launched on childrenâ€™s TV shows

c. Sugar prices leap. What happens in the market for sugar alternatives?

d. Prices of baseball tickets have risen over the last 20 years, yet attendance continues to rise. What has happened in the market for baseball games?

e. For dietary reasons, the U.S. public reduces substantially its consumption of candy and pastry. What happens in the sugar market? Assume the sugar market is competitive.

3. a. What is asymmetric information? (5)

b. What is adverse selection, and when does it occur? (5)

c. What is moral hazard, and when does it occur? (5)

d. What are public goods, what problem is caused by public goods, and how can it be overcome? (15 pts).

4. Why does the government use price ceiling and price floor? (10).

5.On March 9, 2017 the U.S. Republican Party unveiled a health care plan for Americans, which they call: American Health Care Act (AHCA). It is designed to replace the 2010 Democratic Party health care plan called the Affordable Health Act (ACA) popularly known as the Obamacare.

On March 13, 2017 the non-partisan Congressional Budget Office (CBO) â€œscoredâ€ the Republican Party AHCA plan. The architects of the AHCA plan and the White House immediately and aggressively dismissed the some of the estimates of the CBO score because it did not conform to their positive expectations of their plans while praising its estimate of the budget deficit and insurance premium from 2017 to 2026, and about 10 per cent reduction in health insurance premium in the same period. (Please do your own research on the issue). Based on this information please answer the following questions to the best of your understanding our discussions on Market Failure. (25)

1. Explain the philosophical underpinning of the architects of the AHCA.
2. Which estimates of the CBO are rejected by the architects of the AHCA and the White House? And which estimates do they praise?
3. What criteria of market efficiency does the AHCA violate?
4. Based on the COBâ€™s score of the AHCA, explain why the health plan does not achieve a socially optimal number of Americans with affordable health insurance from 2017 to 2026? (Hint: think in terms of external benefits and external costs, or positive and negative externalities, and asymmetric information we discussed in our last lecture before the spring break)
5. Since the only aspect of the architects of the AHCA plan accepts is its budgetary and premium impacts, what is the opportunity cost of these two impacts?