Notes, summaries, assignments, exams, and problems for Economy

Essential Financial and Business Vocabulary

Market Trends and Movements

• Go up: Goes through the roof, rally, stage a comeback.
• Go down: Slide, tumble, drop.
• Synonyms: Drop = went down; Rise = grow; Plunge = drop; Stock = shares = equity; Profit = income = markup = earnings.

Corporate and Financial Terms

• Fine: A monetary penalty for breaking the law.
• Conglomerates: A firm engaged in two or more unrelated businesses.
• Underwriting: The act of undertaking to purchase at an agreed price any unsold portion of a public issue of shares.
• Depositors: A person or entity that deposits money in a bank.
• Merger: A decision by two companies to combine all operations, officers, structure, and functions.
• Takeover: When a company gains control of another by buying its stocks.

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

Economics

Definition

Derived from the Greek word ‘oikonomos,’ meaning “one who manages a household,” economics studies how societies allocate scarce resources to satisfy unlimited wants and needs.

Core Principles

1. Trade-offs: Acquiring something necessitates forgoing something else (e.g., watching TV versus studying).
2. Opportunity Cost: The cost of something is the value of the next best alternative forgone.
3. Marginal Thinking: Rational individuals make decisions by comparing the additional benefits and costs of an action.
4. Incentives: People's behavior is influenced by incentives, such as price changes (e.g., lower prices may increase consumption).
5. Benefits of Trade: Specialization and trade allow individuals and nations to achieve higher levels

Understanding Call and Put Options

A call option grants the owner the right to purchase a specified financial instrument for a specified price (the exercise price) within a specified period of time.

Option Moneyness Definitions

The relationship between the market price of the underlying security and the exercise price determines if an option is "in the money" or "out of the money."

• A call option is in the money when the market price of the underlying security exceeds the exercise price.
• A put option is in the money when the exercise price exceeds the market price of the underlying security.
• A put option is out of the money when the market price of the security exceeds the exercise price.

Managing Option Positions

Sellers (writers) of call options can... Continue reading "Mastering Options Pricing and Capital Market Theory Concepts" »

International Marketing

Key Concepts

Market Potential

The total number of units of a product that could be sold by all companies in a specific international market.

Sales Potential

The percentage of market potential a specific company expects to sell in a specific international market.

Market Types

Industrial Market

Companies purchasing equipment and machinery.

Consumer Market

Represents over 50% of GDP in developed countries.

Government Market

Similar to industrial markets, but focused on major projects.

Marketing Strategies

Marketing Research

Collects information at a specific time to aid marketers' decisions.

Standardization

Using the same marketing strategies internationally as domestically.

Adaptation

Using different marketing strategies internationally... Continue reading "International Marketing and Production Strategies" »

Types of Business Costs

• Fixed costs: These are costs that do not change when the enterprise changes the level of production. For example, a company pays the same amount for local rent every month.
• Variable costs: These are costs that change when the enterprise changes the level of production. For example, a language academy pays the salary of an English teacher depending on the hours worked.
• Average variable cost: This is the variable cost per unit. To calculate it, we must divide the variable cost by the units produced. If the selling price is higher than the average variable cost, it is profitable; if it is lower, it would mean losses.
• Direct costs: These costs are directly related to the product produced. The factors of production that are the

Neoclassical Theory of Migration

This theory incorporates both macro and micro perspectives. It is fundamentally based on principles such as rational choice, maximizing advantages, income differentials, and net benefits.

Macro-Level Perspective

At the macro level, migrations occur due to differences in the supply and demand of labor across various locations, directly associated with wage disparities. Workers tend to move to places where salaries are higher.

Micro-Level Perspective

At the micro level, the neoclassical theory posits that individuals migrate after rationally considering the costs and benefits of the move. Therefore, it is the differentials in expected incomes and benefits—rather than merely salary differences—that motivate people... Continue reading "Understanding International Migration Theories" »

Economic Impact of Monopolies

Monopolies cause a lot of harm to an economy as there is nobody to compete against them. In some countries, monopolies are banned, so they have to break up into smaller companies.

Protecting Employees in the Workplace

Employees need protection in several key areas to ensure fair treatment and safety.

Anti-Discrimination Laws

Protection is required against unfair discrimination at work and when applying for jobs for those who:

• Are of a different race
• Belong to a different religion
• Are of the opposite sex
• Are considered too old or too young for the job
• Are disabled in some way

In most countries, these forms of discrimination are illegal. In the UK, for example, these are governed by acts established by Parliament.

Health and

Understanding Commerce

General Characteristics

Commerce includes all economic activities intended to connect producers and consumers through the buying and selling of goods and services.

Some characteristic features of commerce today include:

• It is governed by the principles of supply and demand.
• In terms of location, it is physically concentrated primarily in urban environments. It is also closely related to and dependent on transport and communications networks.
• Countries are becoming increasingly interdependent. Multinational companies are also increasingly important in international trade.
• In developed economies, the growth of commerce is based on consumption by consumers, inhabitants, and companies, and the significant production of goods and