
Subpart (a):
Change in reserves.
Subpart (a):

Explanation of Solution
Change in reserves are calculated as follows:
The change in official reserves is $5.
Concept introduction:
Current account: It is the account of the exports and imports of goods and services along with the grants, unilateral payments, and aids of a country in a year. It includes all the short-term transactions.
Capital account: The capital account does not deal with the imports and exports of a country. It deals with the transactions of the purchase and the sale of foreign assets and liabilities over time, which is the financial account. Thus, it is the long-term account.
Subpart (b):
Capital account.
Subpart (b):

Explanation of Solution
Capital account is calculated as follows:
The capital account is $7.
Concept introduction:
Current account: It is the account of the exports and imports of goods and services along with the grants, unilateral payments, and aids of a country in a year. It includes all the short-term transactions.
Capital account: The capital account does not deal with the imports and exports of a country. It deals with the transactions of the purchase and the sale of the foreign assets and liabilities over time, which is the financial account. Thus, it is the long-term account.
Subpart (c):
Current account and capital account.
Subpart (c):

Explanation of Solution
The current account is calculated as follows:
The current account is -$8,000.
Since the balance of payment is balanced, the capital account must be +$8,000.
Concept introduction:
Balance of Payments: It is a record of all the transactions of income flow into the country and out of the country with the rest of the world in a particular time period. Thus, it is the record of the transactions of the people of a country with the rest of the world.
Current account: It is the account of the exports and imports of goods and services along with the grants, unilateral payments, and aids of a country in a year. It includes all the short-term transactions.
Capital account: The capital account does not deal with the imports and exports of a country. It deals with the transactions of the purchase and the sale of the foreign assets and liabilities over time, which is the financial account. Thus, it is the long-term account.
Want to see more full solutions like this?
Chapter 38 Solutions
Modern Principles of Economics
- Use production theory to graphically illustrate the case in which a medical innovation improves health without any change in the consumption of medical care.arrow_forwardAccording to Lee et al. (2009), the incremental cost-effectiveness ratio comparing the current dialysis treatment to the next least cost dialysis treatment is $61,294 per life year and $129,090 per QALY. Can you account for the different estimates?arrow_forwardYou are employed as an economic consultant to the regional planning office of a large metropolitan area, and your task is to estimate the demand for hospital services in the area. Your estimates indicate that the own-price elasticity of demand equals 0.25, the income elasticity of demand equals 0.45, the cross-price elasticity of demand for hospital services with respect to the price of nursing home services equals 0.1, and the elasticity of travel time equals −0.37. Use this information to project the impact of the following changes on the demand for hospital services. Average travel time to the hospital diminishes by 5 percent due to overall improvements in the public transportation system. The price of nursing home care decreases by 10 percent. Average real income decreases by 10 percent. The hospital is forced to increase its price for services by 2 percent.arrow_forward
- The commissioner of health is concerned about the increasing number of reported cases of preventable childhood diseases, such as polio and rubella. It appears that a growing number of young children are not being vaccinated against childhood diseases as they should be. Two proposals to address the problem are sitting on the commissioner’s desk. The programs have equal costs, but the commissioner has funding for only one. The first proposal involves providing free vaccinations at clinics around the country. The benefits from a free vaccination program are likely to be experienced immediately in terms of a drop in the number of reported cases of illness. The second program calls for educating young married couples about the benefits of vaccination. The benefits in this instance will not be felt for some years. The commissioner wants to use cost-benefit analysis to determine which proposal should be implemented. Explain to the commissioner the critical role the discount rate plays in…arrow_forwardWhich of the following Nobel Prize Winners’ primary work in investments was consistent with market efficiency? Mark each “Yes” or “No.” You can search the internet for more information about their Nobel Prizes. Eugene Fama Harry Markowitz William Sharpe Robert Shillerarrow_forwardnot use ai pleasearrow_forward
- Not use ai pleasearrow_forwardExercise 6 Imagine that you head production of a multinational food processing company. The ongoing uncer- tainty about costs means that you are unsure of the future cost of one of your inputs, x2. Your firm's production function is y = f(x1, x2) = x²x²² The output price p is 1000, x1 = 27, and wx₁ = 60. 1. Suppose the current input price is Wx2 = 50. Solve for the optimal choice of x2. 2. Now suppose that the probability the input price remains 50 is 0.65 and the probability that Wx2 60 is 0.35. Solve for the optimal choice of x2. Round down to the nearest integer. = 3. Finally, suppose the costs do actually rise, i.e., Wx2 = 60. Calculate the difference in profit from the uncertainty in (2) vs. the certainty in (1).arrow_forwardNot use ai please letarrow_forward
- Questions from textbook: Santerre, Rexford, E., and Neun, Stephan P. Health Economics: Theories, Insights, and Industry Studies, 6th Edition, ISBN 13: 978-1-111-822729. Mason, OH: South-Western, Cengage Learning, 2013. 1. Suppose a health expenditure function is specified in the following manner: E = 500 + 0.2Y where E represents annual health care expenditures per capita and Y stands for income per capita. a. Using the slope of the health expenditure function, predict the change in per capita health care expenditures that would result from a $1,000 increase in per capita income. b. Compute the level of per capita health care spending when per capita income takes on the following dollar values: 0; 1,000; 2,000; 4,000; and 6,000. c. Using the resulting values for per capita health care spending in part B, graph the associated health care expenditure function. d. Assume that the fixed amount of health care spending decreases to $250. Graph the new and original health care functions on…arrow_forwardGraph shows the daily market price of jeans when the tax on sellers is set to zero per pair supposed the government institutes attacks of $20.30 per pair to be paid by the seller what is the quantity after taxarrow_forwardHow do you figure out tax incidents in elasticityarrow_forward
- Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSONEngineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
- Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage LearningManagerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage LearningManagerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education





