[AMECON] CHAPTER 2: PRINCIPLES OF ECONOMICS WITH APPLICATIONS IN AIR TRANSPORT

Economics

is the science of decision-making and allocating scarce resources among competing demands. It studies how individuals, businesses, and governments make choices because resources are limited.

Economics

• helps us understand air transport markets.

• The central idea of this is that people respond to incentives in a generally predictable manner.

• ________ analysis assumes that people generally act in their own best interest by maximizing benefits and minimizing losses.

Applied Economics

is the application of economic theories and principles to solve real-world problems and improve decision-making. In aviation, it is used to analyze airline pricing, operations, competition, and policy decisions.

• trade-offs

• Every decision involves ________ because choosing one option means giving up another.

Scarcity

is the condition where resources are limited while human wants are unlimited. Because of this, every individual and organization must make choices about how resources should be used. Aviation is a good example because airlines have limited aircraft, airport slots, fuel, labor, and capital.

Choice

refers to the decisions people make when selecting among different alternatives because resources are scarce. Every _____ involves giving up another option.

Opportunity Cost

is the value or benefit of the next best alternative that is sacrificed when making a decision. It represents what is given up whenever one option is chosen over another. International trade is also driven by this

Example in Aviation:

• Purchasing one aircraft means giving up the opportunity to invest that money in another aircraft or route expansion.

• Allocating airport slots to one airline limits their availability to others.

Incentives

are forces or circumstances that encourage people to engage in a particular activity or make certain economic decisions. They may be economic (money, profit, taxes) or non-economic (laws, safety, recognition).

Examples:

• Higher airline profits

• Lower fuel costs

• Government subsidies

• Increased passenger demand

Disincentives

are factors that discourage people from engaging in a particular activity by increasing its costs or reducing its benefits.

Examples:

• High taxes

• Rising fuel prices

• Government restrictions

• Safety regulations

Microeconomics

is the branch of economics that studies the behavior and decision-making of individual consumers and business firms. It focuses on prices, production, competition, markets, and resource allocation.

Applications in Aviation

• Airline ticket pricing

• Fleet acquisition

• Aircraft selection

• Route planning

• Revenue management

• Competition among airlines

Revenue Management

the process of selling the right seat to the right customer at the right price and at the right time to maximize airline revenue.

Macroeconomics

is the branch of economics that studies the economy as a whole. It examines inflation, unemployment, interest rates, economic growth, balance of trade, and national income.

Main Topics:

• Gross Domestic Product (GDP)

• Inflation

• Unemployment

• Interest Rates

• Economic Growth

• Business Cycles

Gross Domestic Product (GDP)

is the total monetary value of all final goods and services produced within a country during a specific period. It is commonly used to measure the size and performance of an economy.

Inflation

is the general increase in the prices of goods and services over time, which reduces the purchasing power of money.

Hyperinflation

is an extremely rapid and uncontrollable increase in the general price level that quickly destroys the purchasing power of a country's currency.

Consumer Price Index (CPI)

is an index that measures the average change over time in the prices paid by consumers for a basket of goods and services. It is commonly used to calculate inflation.

Producer Price Index (PPI)

measures the average change in selling prices received by producers for their goods and services. It is used to monitor price changes before they reach consumers.

Unemployment

is the condition in which individuals who are willing and able to work are actively seeking employment but cannot find jobs. The unemployment rate measures the percentage of unemployed people in the labor force.

Labor Force

consists of all people who are employed or actively seeking employment and are eligible to work.

Market

is any place or system where buyers and sellers interact to exchange goods and services and determine prices.

Economic System

refers to the method by which a society organizes the production, distribution, and allocation of goods, services, and resources.

Government Regulation

consists of laws, rules, and policies created to supervise industries, protect consumers, maintain safety, and promote fair competition. In aviation, regulation covers safety, airport operations, airline certification, and competition.

• Market Economy

[Types of Economic Systems] Prices and production are determined mainly by supply and demand.

• Command Economy

[Types of Economic Systems] The government controls production and resource allocation.

• Mixed Economy

[Types of Economic Systems] Both the government and private businesses participate in economic activities. Most countries, including those with commercial aviation industries, operate under a _______.

Governments

_________ influence the aviation industry by:

• Establishing aviation laws

• Promoting airline safety

• Building airport infrastructure

• Regulating airline competition

• Supporting aviation development through policies and subsidies

Governments

_________ has played an important role in aviation by:

• Developing aviation infrastructure.

• Supporting aircraft manufacturing.

• Providing subsidies.

• Creating aviation laws and regulations.

• Improving aviation safety.

They are the ones who support helped commercial aviation develop, especially through airmail contracts, the Air Commerce Act, the Watres Act, and later the Civil Aeronautics Board (CAB).

Deregulation

is the reduction or removal of government control over an industry to encourage competition, improve efficiency, and give businesses greater freedom in making decisions.

Deregulation

Effects of ___________.

Advantages

• Increased airline competition

• Lower ticket prices

• More travel choices

• Improved efficiency

Disadvantages

• Greater financial pressure on airlines

• Increased airline bankruptcies

• Reduced profitability for some carriers

Market Failure

occurs when the free market fails to allocate resources efficiently, resulting in outcomes that are not socially or economically desirable.

Causes

• Externalities

• Monopoly

• Lack of competition

Ex: governments sometimes provide subsidies because airlines may underproduce routes that create large public benefits but low profits.

Revenue Management

is the practice of maximizing airline revenue by selling the right seat to the right customer at the right price and time based on demand.

Externalities

are costs or benefits resulting from an economic activity that affect people who are not directly involved in the transaction.

Negative: imposes costs on others, such as aircraft emissions, pollution, noise, and airport congestion.

Positive: provides benefits to others, such as improved regional connectivity, job creation, and emergency access through air transportation.

Monopoly

is a market structure in which a single seller controls the supply of a product or service, limiting competition and influencing prices.

Government Failure

occurs when government intervention creates inefficient outcomes or fails to solve market problems.

Governments must balance:

• Consumer welfare

• Competition

• Efficiency

• Airline safety

• Economic growth