Key Concepts in International Economics and Finance

International Financial Institutions

International Monetary Fund (IMF)

• Lender of Last Resort: Provides financial assistance to countries facing balance of payments problems.
• Public Goods: Contributes to global financial stability.
• Conditional Loans: Loans are often tied to economic policy reforms.
• Quotas: Determine a member country's financial contribution and voting power.

World Bank

• Physical Public Goods: Focuses on financing development projects and infrastructure in developing countries.

International Trade Theories

Interindustry Trade

• Trade of different goods between different countries.
• Ricardian Theory: Explains trade based on comparative advantage, where countries specialize in goods with lower opportunity costs.

Intraindustry Trade

• Trade of similar goods between different countries.
• New Trade Theory: Explains trade based on economies of scale and geographical factors.

Heckscher-Ohlin Theory

• Explains comparative advantage based on differences in factor endowments (e.g., labor, capital).
• Marginal Rate of Transformation (MRT): Relates to the terms of trade between countries.

Trade Measures and Policies

Cost Advantage

• Economies of Scale: Cost reductions achieved as production volume increases.
  • Internal Economies of Scale: Occur at the firm level.
  • External Economies of Scale: Occur at the industry level.

Consumer Surplus

• Calculated as: ½ * Quantity * (Maximum Price - Actual Price).

Effective Rate of Protection (ERP)

• Measures the protection given to a domestic industry's value-added.
• Formula: (Value Added (New) - Value Added (Old)) / Value Added (Old).

Trade Protection Policies

• Countervailing Duties: Tariffs imposed on imports to offset foreign subsidies that harm domestic industries.
• Antidumping Duty: Tariff on imports selling below their fair market value (dumping).
• International Trade Administration (ITA): A U.S. government agency focused on trade protection and promotion.

Macroeconomic Indicators

International Flow of Funds

• Debit: Money flowing out of a country.
• Credit: Money flowing into a country.

Gross Domestic Product (GDP)

• Measures the total value of goods and services produced within a country's borders.
• Formula: C + I + G + NX (Consumption + Investment + Government Spending + Net Exports).
• GDP vs. GNP: GDP measures production within borders, while Gross National Product (GNP) measures production by a country's residents, regardless of location.
• Example: GDP of the U.S. is typically greater than GDP of Canada.
• GDP per Capita: Income per person (GDP / Population).

Current Account

• Measures a country's balance of trade in goods and services, net income from abroad, and net transfers.
• Formula: (Exports - Imports) + Net Income from Abroad + Net Transfers.
• A debit in the current account corresponds to a credit in the financial account (e.g., borrowing from abroad).

Key Economic Events and Agreements

North American Free Trade Agreement (NAFTA)

• Replaced by the USMCA (United States-Mexico-Canada Agreement).

The Great Recession

• Characterized by a significant current account deficit and a banking crisis, largely due to a housing bubble.

Exchange Rate Dynamics

Purchasing Power Parity (PPP)

• Suggests that identical goods should have the same price in different countries when expressed in a common currency, in the long run.

Exchange Rate Behavior

• Short Run: If interest rates increase, the exchange rate tends to increase (currency appreciates).
• Medium Run: If GDP is higher, the exchange rate tends to decrease (currency depreciates) due to increased money supply.
• Long Run: Inflation causes prices to increase, leading to a lower exchange rate (currency depreciates).
• Impact of Appreciation: As the exchange rate increases (currency appreciates), exports become more expensive and imports become less expensive.

Real Exchange Rate

• Measures the relative price of goods and services between two countries.
• Formula: (Domestic Price / Foreign Price) * Nominal Exchange Rate.

Economic Policies

Expansionary Fiscal Policy

• Involves increasing government spending or decreasing taxes.
• Income Effect: Leads to increased imports.
• Exchange Rate Effect: Leads to increased imports.
• Current Account (CA) Impact: Decreases the Current Account balance.
• Conversely, contractionary fiscal policy has the opposite effect.

Expansionary Monetary Policy

• Involves decreasing interest rates.
• Income Effect: Leads to increased imports.
• Exchange Rate Effect: Leads to decreased imports.
• Current Account (CA) Impact: Uncertain (due to conflicting income and exchange rate effects).
• Conversely, contractionary monetary policy has the opposite effect, but the Current Account impact remains uncertain.

Industrial Policy

• Government actions aimed at promoting specific industries, often through subsidies, to enhance their competitiveness.

Business and Financial Concepts

Moral Hazard

• Occurs when one party takes on more risks because another party will bear the cost of those risks.

Product Cycle Theory

• Describes the evolution of a product's production location over time, from innovation to standardization.
• The middle stage is often characterized by standardization of production.

Federal National Mortgage Association (Fannie Mae)

• A government-sponsored enterprise that operates in the secondary mortgage market.

Federal Home Loan Mortgage Corporation (Freddie Mac)

• Another government-sponsored enterprise in the secondary mortgage market.

Basel III

• An international regulatory framework for banks, aiming to strengthen capital and liquidity requirements to improve financial stability.

Oli's Eclectic Paradigm (OLI Theory)

• Explains foreign direct investment based on Ownership, Location, and Internalization advantages.
• Distinguishes between offshoring (relocating production abroad) and outsourcing (contracting out activities).
• Note: The product cycle can involve both offshoring and outsourcing.

European Union Integration

Cohesion Funds

• Financial instruments aimed at reducing economic and social disparities within the EU, supporting infrastructure and development in less prosperous regions.

Single European Act

• A major revision of the Treaty of Rome, which aimed to establish the European Single Market by removing barriers to trade.

Maastricht Treaty

• Transformed the European Economic Community (EEC) into the European Union (EU).
• Established the common currency (€) and created the European Central Bank (ECB) in 1999, with a primary focus on price stability.

Four Freedoms

• Core principles of the EU's single market: Free movement of goods, services, capital, and labor.

Stability and Growth Pact

• A set of rules designed to ensure fiscal discipline among EU member states, particularly regarding budget deficits and public debt.