ECON - Notes on International Finance and Exchange Rates

International Finance and Global Trade

Key Concepts Overview

The material begins with an overview of critical concepts related to international finance and exchange rates, emphasizing the interconnections between domestic and global economies. The chapter covers: 1. International Trade and Global Financial Flows 2. Exchange Rates 3. Supply and Demand of Currencies

International Trade and Global Financial Flows

International trade is defined as the exchange of goods and services across national borders. Important terms include:

  • Exports: Goods/services produced domestically and sold to foreign buyers.

  • Imports: Goods/services produced abroad and purchased by domestic consumers.

All types of commodities, including agricultural products like pork (as in the example of Hylife), transportation vehicles, and various services, can be exchanged internationally.

Rise of World Trade

Globalization has significantly influenced the increase in world trade due to:

  • Lower transportation and communication costs.

  • Innovations like larger cargo ships that improve shipping efficiency.

  • Availability of cheaper air transport.

  • The advent of computer networks that facilitate swift data exchange.

In Canada, trade has rapidly expanded, with major exports including petroleum, wood, and cars, while imports often consist of intermediate goods and raw materials.

Global Financial Flows

Investment in foreign markets reflects financial transactions on a global scale. Financial inflows, which are investments by foreigners in Canada, and financial outflows, which are investments by Canadians abroad, constitute a key aspect of financial markets. Financial investment flows occur primarily through:

  1. Foreign Direct Investment (FDI): Investments in physical assets, like Honda’s plant in Ontario.

  2. Portfolio Investments: Buying and selling stocks and bonds.

  3. Deposits and Loans: Loans directly to Canadians or foreign deposits in Canadian banks.

Exchange Rates and Nominal Exchange Rate

Exchange rates are crucial for understanding international transactions. The nominal exchange rate represents the price of one currency in terms of another’s. For example, if the exchange rate states that 1 Canadian dollar (C$) equals 90 yen (¥), consumers need to understand how much local currency costs in foreign terms and vice versa.

Calculating Exchange Rates

Understanding how to translate amounts between currencies is vital:

  • To find out how many yen a C$4 kilogram pork price represents, use the formula:
    Number of yen = Number of dollars × Nominal exchange rate
    Example: If C$4 of pork translates to:
    Number of yen = C$4 × ¥90 = ¥360

  • Conversely, to convert yen back into dollars:
    Number of dollars = Number of yen / Nominal exchange rate

Currency Supply and Demand

The market for currencies operates much like product markets, where supply and demand determine the equilibrium price.

  • Demand Curve: Represents the quantity of Canadian dollars that foreigners will buy to access Canadian goods and services. An increase in foreign purchases will shift the demand curve to the right, implying an appreciation of the dollar.

  • Supply Curve: Represents the financial outflows and the demand for foreign currencies when Canadians engage in imports and investments abroad. An increase in imports shifts the supply curve to the right, resulting in depreciation of the Canadian dollar.

Effects on Exchange Rates

Changes in supply and demand are influenced by various factors:

  • Demand Shifters: Increased exports, foreign investment, favorable economic conditions.

  • Supply Shifters: Increased imports, foreign investment opportunities abroad, changes in domestic prices relative to foreign markets.

Predicting Exchange Rate Movements

To understand how currency values might change, analyze shifts in supply and demand. Factors to consider include:

  1. Identifying whether demand or supply is shifting.

  2. Determining the direction of the shift (left or right).

  3. Assessing the likely changes in the equilibrium price (exchange rate).

Conclusion

International finance encapsulates a broad and intricate web of global interactions facilitated through currency exchanges, trade transactions, and foreign investments. Understanding the dynamics of how supply and demand influence exchange rates can provide insights into predicting financial trends and making informed economic decisions.