International Financial

CHAPTER 1

INTRODUCTION

Chapter 1 emphasizes the internationalization of business and economic activity that has occurred since the end of World War II. Although international business activities have existed for centuries, primarily in the form of exporting and importing, it is only in the postwar period that multinational firms have become preeminent. The distinguishing characteristic of the MNC is its emphasis on global, rather than affiliate, performance. Specifically, MNCs ask, "Where in the world should we build our plants, sell our products, raise capital, and hire personnel?" Thus the true multinational is characterized more by attitude than the physical reality of an integrated system of marketing and production activities worldwide. It involves looking beyond the boundaries of the home country, and treating the world as "our oyster." Good examples include the globalization of GE's medical systems division and Arco Chemical.

After stimulating student interest with this vision of the MNC, I then introduce the financial decisions that multinationals must make. I begin by discussing the key concepts and lessons from domestic finance that apply directly to international corporate finance. The lessons include the emphasis on cash flow rather than accounting earnings, the time value of money, the importance of taxes, and the unwillingness of investors to reward companies for activities (like corporate diversification) which investors could replicate for themselves at no greater cost.

The key concepts, which I point out will arise time and again in the course, are arbitrage, market efficiency, and the separation of risk into systematic risk, which must be rewarded, and unsystematic risk, which is not rewarded. The latter concept, of course, is the intuition underlying both the capital asset pricing model (CAPM) and the arbitrage pricing theory (APT). Although imperfect, the theoretical framework of domestic corporate finance provides a useful frame...