Notes, summaries, assignments, exams, and exercises for Economics for Primary education

1 - In the Five Force Model: Factors Influencing Existing Competition

1. The degree of existing rivalry - Determined by number of firms, relative size, degree of differentiation between firms, demand conditions, exit barriers.
2. Threat of potential entrants - Determined by attractiveness of industry, height of entry barriers (e.g., start-up costs, brand loyalty, regulation, etc.)
3. Bargaining power of suppliers -Determined by number of suppliers and their degree of differentiation, the portion of a firm's inputs obtained from a particular supplier, the portion of a supplier's sales sold to a particular firm, switching costs, and potential for vertical integration.
4. Bargaining power of buyers - Determined by number of buyers, the firm's degree of differentiation,

Essential Macroeconomics and Market Terms

Types of Unemployment and Labor Concepts

• Cyclical - fired because of economic cycles (laid off during downturns).
• Structural / Seasonal - structural: changes in the economy that make skills obsolete; seasonal: employment that changes by season.
• Frictional - moving from one job to another.
• Discouraged - people who give up looking for a job.
• Marginally - when you have a good job.

Current Economic Condition and Policy Options

It is a contractionary economy because of lower GDP and inflation, and unemployment is on the rise. Fiscally, we can decrease taxes and raise government spending. The Federal Reserve should buy bonds in open market operations (putting money into circulation).

Tax Systems

• Proportional - everybody

The Importance of the Economic Cycle

The economic cycle is important because of its direct impact on jobs and income.

Defining an Unemployed Person

A person is officially defined as unemployed if they meet the following four criteria:

• Working Age: They are 16 years old or older, with no upper age limit.
• Has No Job: Working even one hour or more in the survey week classifies a person as employed.
• Available for Work: They are not in an institution (such as a nursing home) and are not a full-time student.
• Looking for Work: They have actively looked for work in the last four weeks, unless they are waiting for recall after a layoff, have been hired and are waiting to start a new job within 30 days, or were prevented from looking by a temporary sickness.

Mercantilism (Dominant from The 16th to the 18th Century) - It's not efficient…Made a small group of people wealthy Emphasis on developing national power, building exports, getting bullion. Favored A large trade surplus, subsidizing big business, low wages.

Adam Smith - Is the "Father of Economics". Was a professor of Moral Philosophy in the Department of Logic. Made The Wealth of Nations in 1776. Describes the Building blocks of national economic wealth. Divisions of labor allows people To specialize Productivity rises up due to improvements in dexterity, ↓ use of Time, and lead to Interconnect Economy. Trade = another building block; leads People to act in their own self-interest. Argued FREE trade benefits all parties. NOT zero-sum "I...

The Industry Life Cycle

1. New Industries

New or reformed industries emerge from technological innovations in products or services, shifts in manufacturing, new consumer needs, or economic and sociological changes. Examples include online men's fashion.

• Characteristics: High initial costs due to low production volumes, slow demand growth, high risk, low customer loyalty, and low entry barriers.
• Pioneer Advantages: Positioning, building customer loyalty, and establishing reference technology.
• Strategies: Reduce uncertainty through technology consolidation, build industry structure, cooperate with stakeholders, maintain rigorous financial policies, and ensure operational flexibility.

2. Growing Industries

Industries such as employment services and computer...

Introduction to UK Unemployment Reduction Policies

To effectively address unemployment, the UK government can implement a combination of fiscal and supply-side policies. When analyzing such policies, it's crucial to discuss both types and consistently link them back to their impact on unemployment.

Key Considerations for Policy Analysis

• Define unemployment and state its significance as one of the four key UK macroeconomic objectives.
• Illustrate the impact of demand-side policies using an Aggregate Demand (AD) and Aggregate Supply (AS) diagram, showing AD shifting to the right (increasing).

Fiscal Policies to Combat Unemployment

Reducing Income Tax

One significant fiscal policy involves decreasing income tax. When income tax rates are lowered, individuals...

Chapter 3: Project Preparation and Evaluation

Pre-Investment

This stage determines the amount to be invested, and the project will be evaluated by measuring its profitability.

• Project Profitability: Measures the profitability of the business, regardless of who undertakes it.
• Investor Profitability: Measures the return on equity for the investor if they carry out the project.

Project Classification

A) According to the Objective of the Study:

• Project profitability
• Investment
• Capacity to pay for the project

B) According to the Type of Investment:

• Creation of a new business
• Modernization project:
  • Internalization
  • Externalization
  • Replacement
  • Expansion
  • Abandonment

Social Assessment of Projects

Compares the benefits and costs that a particular investment may have on...

Understanding the Balance Sheet and Business Heritage

The foundation of financial understanding lies in grasping a company's heritage, which represents its entire group of properties, rights, and obligations.

Defining Business Heritage

• Assets: These are the material and immaterial elements owned by the company that have economic value.
• Receivables (Rights): What third parties (natural or legal persons) owe to the company.
• Obligations (Liabilities): What the company must return or pay to third parties.

A company's heritage is fundamentally split into Assets, Liabilities, and Equity. The core accounting equation states:

Assets = Liabilities + Equity

• Assets: Composed of the goods and rights (the positive side of the company's financial position).
• Liabilities:

Understanding the Great Gatsby Curve

The figure, known as the “Great Gatsby Curve,” plots two variables: the x-axis measures inequality through the Gini coefficient, where higher values indicate greater inequality, while the y-axis measures intergenerational elasticity of income (IGE), where higher values mean less social mobility.

The main pattern is clear and positive — countries with higher inequality tend to have lower intergenerational mobility, meaning that in more unequal societies, a child’s economic future is more strongly determined by their parents’ income. Looking at specific countries, Nordic nations such as Denmark, Norway, Finland, and Sweden cluster in the low inequality/high mobility corner, while Latin American countries...

A financial system is the network of institutions, markets, instruments, and services that facilitates the transfer and allocation of funds between savers and borrowers, fostering economic growth. It plays a critical role by mobilizing savings, allocating resources efficiently, managing risks, and providing liquidity to support productive investment.

Meaning

The financial system connects those with surplus funds to those in need of funds, ensuring smooth monetary exchanges and supporting broader economic activity.

Importance

It mobilizes individual and institutional savings, channels them into investments, enables risk management through insurance and derivatives, provides a payment mechanism, and supports economic stability and development.

Functions

• Mobilization