国际财务管理(英文版)课后习题答案(整合版)

SUGGESTED ANSWERS AND SOLUTIONS TO CHAPTER 1 GLOBALIZATION AND THE MULTINATIONAL FIRM SUGGESTED ANSWERS TO END-OF-CHAPTER QUESTIONS QUESTIONS 1. Why is it important to study international financial management? Answer: We are now living in a world where all the major economic functions, i.e., consumption, production, and investment, are highly globalized. It is thus essential for financial managers to fully understand vital international dimensions of financial management. This global shift is in marked contrast to a situation that existed when the authors of this book were learning finance some twenty years ago. At that time, most professors customarily (and safely, to some extent) ignored international aspects of finance. This mode of operation has become untenable since then. 2. ​ How is international financial management different from domestic financial management? Answer: There are three major dimensions that set apart international finance from domestic finance. They are: 1. foreign exchange and political risks, 2. market imperfections, and 3. expanded opportunity set. 3. Discuss the three major trends that have prevailed in international business during the last two decades. Answer: The 1980s brought a rapid integration of international capital and financial markets. Impetus for globalized financial markets initially came from the governments of major countries that had begun to deregulate their foreign exchange and capital markets. The economic integration and globalization that began in the eighties is picking up speed in the 1990s via privatization. Privatization is the process by which a country divests itself of the ownership and operation of a business venture by turning it over to the free market system. Lastly, trade liberalization and economic integration continued to proceed at both the regional and global levels. 4. How is a country’s economic well-being enhanced through free international trade in goods and services? Answer: According to David Ricardo, with free international trade, it is mutually beneficial for two countries to each specialize in the production of the goods that it can produce relatively most efficiently and then trade those goods. By doing so, the two countries can increase their combined production, which allows both countries to consume more of both goods. This argument remains valid even if a country can produce both goods more efficiently than the other country. International trade is not a ‘zero-sum’ game in which one country benefits at the expense of another country. Rather, international trade could be an ‘increasing-sum’ game at which all players become winners. 5. What considerations might limit the extent to which the theory of comparative advantage is realistic? Answer: The theory of comparative advantage was originally advanced by the nineteenth century economist David Ricardo as an explanation for why nations trade with one another. The theory claims that economic well-being is enhanced if each country’s citizens produce what they have a comparative advantage in producing relative to the citizens of other countries, and then trade products. Underlying the theory are the assumptions of free trade between nations and that the factors of production (land, buildings, labor, technology, and capital) are relatively immobile. To the extent that these assumptions do not hold, the theory of comparative advantage will not realistically describe international trade. 6. What are multinational corporations (MNCs) and what economic roles do they play? Answer: A multinational corporation (MNC) can be defined as a business firm incorporated in one country that has production and sales operations in several other countries. Indeed, some MNCs have operations in dozens of different countries. MNCs obtain financing from major money centers around the world in many different currencies to finance their operations. Global operations force the treasurer’s office to establish international banking relationships, to place short-term funds in several currency denominations, and to effectively manage foreign exchange risk. 7. Mr. Ross Perot, a former Presidential candidate of the Reform Party, which is a third political party in the United States, had strongly objected to the creation of the North American Trade Agreement (NAFTA), which nonetheless was inaugurated in 1994, for the fear of losing American jobs to Mexico where it is much cheaper to hire workers. What are the merits and demerits of Mr. Perot’s position on NAFTA? Considering the recent economic developments in North America, how would you assess Mr. Perot’s position on NAFTA? Answer: Since the inception of NAFTA, many American companies indeed have invested heavily in Mexico, sometimes relocating production from the United States to Mexico. Although this might have temporarily caused unemployment of some American workers, they were eventually rehired by other industries often for higher wages. Currently, the unemployment rate in the U.S. is quite low by historical standard. At the same time, Mexico has been experiencing a major economic boom. It seems clear that both Mexico and the U.S. have benefited from NAFTA. Mr. Perot’s concern appears to have been ill founded. 8. In 1995, a working group of French chief executive officers was set up by the Confederation of French Industry (CNPF) and the French Association of Private Companies (AFEP) to study the French corporate governance structure. The group reported the following, among other things “The board of directors should not simply aim at maximizing share values as in the U.K. and the U.S. Rather, its goal should be to serve the company, whose interests should be clearly distinguished from those of its shareholders, employees, creditors, suppliers and clients but still equated with their general common interest, which is to safeguard the prosperity and continuity of the company”. Evaluate the above recommendation of the working group. Answer: The recommendations of the French working group clearly show that shareholder wealth maximization is not a universally accepted goal of corporate management, especially outside the United States and possibly a few other Anglo-Saxon countries including the United Kingdom and Canada. To some extent, this may reflect the fact that share ownership is not wide spread in most other countries. In France, about 15% of households own shares. 9. Emphasizing the importance of voluntary compliance, as opposed to enforcement, in the aftermath of corporate scandals, e.g., Enron and WorldCom, U.S. President George W. Bush stated that while tougher laws might help, “ultimately, the ethics of American business depends on the conscience of America’s business leaders.” Describe your view on this statement. Answer: There can be different answers to this question. If business leaders always behave with a high ethical standard, many of the corporate scandals we have seen lately might not have happened. Since we cannot fully depend on the ethical behavior on the part of business leaders, the society should protect itself by adopting the rules/regulations and governance structure that would induce business leaders to behave in the interest of the society at large. 10. Suppose you are interested in investing in shares of Nokia Corporation of Finland, which is a world leader in wireless communication. But before you make investment decision, you would like to learn about the company. Visit the website of CNN Financial network (www.cnnfn.com) and collect information about Nokia, including the recent stock price history and analysts’ views of the company. Discuss what you learn about the company. Also discuss how the instantaneous access to information via internet would affect the nature and workings of financial markets. Answer: As students might have learned from visiting the website, information is readily available even for foreign companies like Nokia. Ready access to international information helps integrate financial markets, dismantling barriers to international investment and financing. Integration, however, may help a financial shock in one market to be transmitted to other markets. Mini Case: Nike’s Decision Nike, a U.S.-based company with a globally recognized brand name, manufactures athletic shoes in such Asian developing countries as China, Indonesia, and Vietnam using subcontractors, and sells the products in the U.S. and foreign markets. The company has no production facilities in the United States. In each of those Asian countries where Nike has production facilities, the rates of unemployment and underemployment are quite high. The wage rate is very low in those countries by the U.S. standard; hourly wage rate in the manufacturing sector is less than one dollar in each of those countries, which is compared with about $18 in the U.S. In addition, workers in those countries often are operating in poor and unhealthy environments and their rights are not well protected. Understandably, Asian host countries are eager to attract foreign investments like Nike’s to develop their economies and raise the living standards of their citizens. Recently, however, Nike came under a world-wide criticism for its practice of hiring workers for such a low pay, “next to nothing” in the words of critics, and condoning poor working conditions in host countries. Evaluate and discuss various ‘ethical’ as well as economic ramifications of Nike’s decision to invest in those Asian countries. Suggested Solution to Nike’s Decision Obviously, Nike’s investments in such Asian countries as China, Indonesia, and Vietnam were motivated to take advantage of low labor costs in those countries. While Nike was criticized for the poor working conditions for its workers, the company has recognized the problem and has substantially improved the working environments recently. Although Nike’s workers get paid very low wages by the Western standard, they probably are making substantially more than their local compatriots who are either under- or unemployed. While Nike’s detractors may have valid points, one should not ignore the fact that the company is making contributions to the economic welfare of those Asian countries by creating job opportunities. CHAPTER 1A THEORY OF COMPARATIVE ADVANTAGE SUGGESTED SOLUTIONS TO APPENDIX PROBLEMS PROBLEMS 1. Country C can produce seven pounds of food or four yards of textiles per unit of input. Compute the opportunity cost of producing food instead of textiles. Similarly, compute the opportunity cost of producing textiles instead of food. Solution: The opportunity cost of producing food instead of textiles is one yard of textiles per 7/4 = 1.75 pounds of food. A pound of food has an opportunity cost of 4/7 = .57 yards of textiles. 2. Consider the no-trade input/output situation presented in the following table for Countries X and Y. Assuming that free trade is allowed, develop a scenario that will benefit the citizens of both countries. INPUT/OUTPUT WITHOUT TRADE _______________________________________________________________________​​ ​​​​​​​​​​​​​ Country X Y Total ________________________________________________________________________ I. Units of Input (000,000) _______________________ ______________________________ Food 70 60 Textiles 40 30 ________________________________________________________________________ II. Output per Unit of Input (lbs or yards) ______________________ ______________________________ Food 17 5 Textiles 5 2 ________________________________________________________________________ III. Total Output (lbs or yards) (000,000) ______________________ ______________________________ Food 1,190 300 1,490 Textiles 200 60 260 ________________________________________________________________________ IV. Consumption (lbs or yards) (000,000) _____________________ ______________________________ Food 1,190 300 1,490 Textiles 200 60 260 ________________________________________________________________________ Solution: Examination of the no-trade input/output table indicates that Country X has an absolute advantage in the production of food and textiles. Country X can “trade off” one unit of production needed to produce 17 pounds of food for five yards of textiles. Thus, a yard of textiles has an opportunity cost of 17/5 = 3.40 pounds of food, or a pound of food has an opportunity cost of 5/17 = .29 yards of textiles. Analogously, Country Y has an opportunity cost of 5/2 = 2.50 pounds of food per yard of textiles, or 2/5 = .40 yards of textiles per pound of food. In terms of opportunity cost, it is clear that Country X is relatively more efficient in producing food and Country Y is relatively more efficient in producing textiles. Thus, Country X (Y) has a comparative advantage in producing food (textile) is comparison to Country Y (X). When there are no restrictions or impediments to free trade the economic-well being of the citizens of both countries is enhanced through trade. Suppose that Country X shifts 20,000,000 units from the production of textiles to the production of food where it has a comparative advantage and that Country Y shifts 60,000,000 units from the production of food to the production of textiles where it has a comparative advantage. Total output will now be (90,000,000 x 17 =) 1,530,000,000 pounds of food and [(20,000,000 x 5 =100,000,000) + (90,000,000 x 2 =180,000,000) =] 280,000,000 yards of textiles. Further suppose that Country X and Country Y agree on a price of 3.00 pounds of food for one yard of textiles, and that Country X sells Country Y 330,000,000 pounds of food for 110,000,000 yards of textiles. Under free trade, the following table shows that the citizens of Country X (Y) have increased their consumption of food by 10,000,000 (30,000,000) pounds and textiles by 10,000,000 (10,000,000) yards. INPUT/OUTPUT WITH FREE TRADE __________________________________________________________________________ ​​​​​​​​​​​​​ Country X Y Total __________________________________________________________________________ I. Units of Input (000,000) _______________________ ________________________________ Food 90 0 Textiles 20 90 __________________________________________________________________________ II. Output per Unit of Input (lbs or yards) ______________________ ________________________________ Food 17 5 Textiles 5 2 __________________________________________________________________________ III. Total Output (lbs or yards) (000,000) _____________________ ________________________________ Food 1,530 0 1,530 Textiles 100 180 280 __________________________________________________________________________ IV. Consumption (lbs or yards) (000,000) _____________________ ________________________________ Food 1,200 330 1,530 Textiles 210 70 280 __________________________________________________________________________ CHAPTER 3 BALANCE OF PAYMENTS SUGGESTED ANSWERS AND SOLUTIONS TO END-OF-CHAPTER QUESTIONS AND PROBLEMS QUESTIONS 1. Define the balance of payments. Answer: The balance of payments (BOP) can be defined as the statistical record of a country’s international transactions over a certain period of time presented in the form of double-entry bookkeeping. 2. Why would it be useful to examine a country’s balance of payments data? Answer: It would be useful to examine a country’s BOP for at least two reasons. First, BOP provides detailed information about the supply and demand of the country’s currency. Second, BOP data can be used to evaluate the performance of the country in international economic competition. For example, if a country is experiencing perennial BOP deficits, it may signal that the country’s industries lack competitiveness. 3. The United States has experienced continuous current account deficits since the early 1980s. What do you think are the main causes for the deficits? What would be the consequences of continuous U.S. current account deficits? Answer: The current account deficits of U.S. may have reflected a few reasons such as (I) a historically high real interest rate in the U.S., which is due to ballooning federal budget deficits, that kept the dollar strong, and (ii) weak competitiveness of the U.S. industries. 4. In contrast to the U.S., Japan has realized continuous current account surpluses. What could be the main causes for these surpluses? Is it desirable to have continuous current account surpluses? Answer: Japan’s continuous current account surpluses may have reflected a weak yen and high competitiveness of Japanese industries. Massive capital exports by Japan prevented yen from appreciating more than it did. At the same time, foreigners’ exports to Japan were hampered by closed nature of Japanese markets. Continuous current account surpluses disrupt free trade by promoting protectionist sentiment in the deficit country. It is not desirable especially when it is brought about by the mercantilist policies. 5. Comment on the following statement: “Since the U.S. imports more than it exports, it is necessary for the U.S. to import capital from foreign countries to finance its current account deficits.” Answer: The statement presupposes that the U.S. current account deficit causes its capital account surplus. In reality, the causality may be running in the opposite direction: U.S. capital account surplus may cause the country’s current account deficit. Suppose foreigners find the U.S. a great place to invest and send their capital to the U.S., resulting in U.S. capital account surplus. This capital inflow will strengthen the dollar, hurting the U.S. export and encouraging imports from foreign countries, causing current account deficits. 6. Explain how a country can run an overall balance of payments deficit or surplus. Answer: A country can run an overall BOP deficit or surplus by engaging in the official reserve transactions. For example, an overall BOP deficit can be supported by drawing down the central bank’s reserve holdings. Likewise, an overall BOP surplus can be absorbed by adding to the central bank’s reserve holdings. 7. Explain official reserve assets and its major components. Answer: Official reserve assets are those financial assets that can be used as international means of payments. Currently, official reserve assets comprise: (I) gold, (ii) foreign exchanges, (iii) special drawing rights (SDRs), and (iv) reserve positions with the IMF. Foreign exchanges are by far the most important official reserves. 8. Explain how to compute the overall balance and discuss its significance. Answer: The overall BOP is determined by computing the cumulative balance of payments including the current account, capital account, and the statistical discrepancies. The overall BOP is significant because it indicates a country’s international payment gap that must be financed by the government’s official reserve transactions. 9. Since the early 1980s, foreign portfolio investors have purchased a significant portion of U.S. treasury bond issues. Discuss the short-term and long-term effects of foreigners’ portfolio investment on the U.S. balance of payments. Answer: As foreigners purchase U.S. Treasury bonds, U.S. BOP will improve in the short run. But in the long run, U.S. BOP may deteriorate because the U.S. should pay interests and principals to foreigners. If foreign funds are used productively and contributes to the competitiveness of U.S. industries, however, U.S. BOP may improve in the long run. 10. Describe the balance of payments identity and discuss its implications under the fixed and flexible exchange rate regimes. Answer: The balance of payments identity holds that the combined balance on the current and capital accounts should be equal in size, but opposite in sign, to the change in the official reserves: BCA + BKA = -BRA. Under the pure flexible exchange rate regime, central banks do not engage in official reserve transactions. Thus, the overall balance must balance, i.e., BCA = -BKA. Under the fixe