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

Understanding Global Inequality: Thomas Piketty's Capital in the 21st Century

The Inequality Problem: R > G

Thomas Piketty's research on inequality has gained significant attention, particularly his formula r > g, where:

• r represents the return on capital (profits or interest from investments)
• g represents the overall growth of the economy

Piketty argues that over time, wealth concentrates in the hands of the wealthy few, regardless of hard work or intelligence. The actual distribution of wealth reveals higher inequality rates than commonly perceived. To combat this, he advocates for active redistribution and improved access to education.

Capitalism and Inequality

Piketty's book, Capital in the 21st Century, challenges the notion that capitalism... Continue reading "Understanding Global Inequality: A Deep Dive into Thomas Piketty's Capital in the 21st Century" »

External Environment Tools

PESTEL Analysis

List of influences on the possible success or failure of strategies:

• Political Factors: Government policies, taxation changes, trade regulations. Zara's corporate social responsibility is transparent; Zara collaborates with communities in its areas of operation and has a code of conduct.
• Economic Factors: Business cycles, interest rates, GDP trends. Zara conducts deep consumer research and acts in a unique way. Export and import concerns affect performance.
• Social-Cultural Factors: Population changes, income distribution. Zara has a good image through donations and charity. Zara embraces diverse cultures, and its brand is known worldwide.
• Technological Factors: ICT innovations, new discoveries, and technological

Topic 1: Intro to FAB

Types of Businesses: Manufacturing (make & sell), Merchandising (buy & sell), Services (delivery etc.)

Business Structures: Sole Proprietorship -> owned and opened by 1 person; business is a separate entity from owner, owner is liable for debts. Partnership -> 2 to 20 partners; business is a separate entity from partners, partners are liable for debts.

Types of Partnerships: 1. General -> equal responsibility & unlimited liability. 2. Limited (Liability) -> 1 partner(s) not liable for debts beyond the agreed obligations. 3. Limited Liability Partnership (LLP) -> ≥2 partners are separate legal entities and are not liable for business debts. Business ceases if partner dies UNLESS have perpetual... Continue reading "Understanding Business Structures and Financial Fundamentals" »

The Company Beta (β)

β = Cov(R_i, R_M) / Var(R_M)

Problems of Beta:

1. Betas may vary over time.
2. The sample size may be inadequate.
3. Betas are influenced by changing financial leverage and business risk.

Solutions:

1. Problems 1 and 2 can be moderated by more sophisticated statistical techniques.
2. Problem 3 can be lessened by adjusting for changes in business and financial risk.
3. Look at average beta estimates of several comparable firms in the industry.

Stability of Beta

Most analysts argue that betas are generally stable for firms remaining in the same industry, but they can change due to:

• Changes in product line
• Changes in technology
• Deregulation
• Changes in financial leverage

Using an Industry Beta

It is frequently argued that one can better estimate a firm's beta... Continue reading "Understanding Beta in Finance: Calculation, Stability, and Determinants" »

Utopia sets Ethical Objectives to:

to enhance the brand's image/reputation

to build brand preference and loyalty

to avoid legal problems

to reduce the risk of negative publicity

to motivate employees

to increase profits

overall customer satisfaction.

Utopia Implements Corporate Social Responsibility Strategies

to act as a good corporate citizen. There are many benefits of CSR for Utopia:

• The image of the business and its products can be improved with a socially responsible approach. This could become an advantage, attracting new customers and loyalty from existing customers

• attracting the best motivated employees as many workers will prefer to work for and be associated with socially aware business

• socially irresponsible behavior by Utopia could lead to

Mentoring: Development & Benefits

• It is a developmentally oriented relationship between senior and junior colleagues or peers. Mentoring relationships can occur at all levels and in all areas of an organization.
• Key activities include: advising, role modeling, sharing contacts, and giving general support.
• Effective mentoring can significantly improve outcomes such as:
  • Performance levels
  • Promotion rates
  • Upward mobility
  • Income
  • Job satisfaction

Employee Coaching: Goals & Productivity

• Employee coaching consists of ongoing, sometimes spontaneous, meetings between managers and their employees to discuss the employee’s career goals and development.
• Working with employees to chart and implement their career goals enhances productivity and can spur a

Key Concepts in International Trade Economics

Market Structures Comparison

Oligopoly vs. Monopolistic Competition

• Oligopoly: Refers to a market dominated by a small number of firms, where each firm formulates its strategy based on anticipated actions of the others.
• Monopolistic Competition: Refers to firms that possess brands granting them a degree of monopoly power, but they compete against other firms offering differentiated products that are close substitutes.

Production Location Decisions

Outsourcing and Offshoring

• Outsourcing: Production contracted to another firm, which may be located either inside the home country or abroad.
• Offshoring: Refers to relocating some or all production activities to a foreign country.

Trade Patterns

Interindustry vs.

Peppers and Rogers described different steps that are involved in evaluation.

PepsiCo experienced great success in Latin America with its leverage; experience gained in one country can be used in another country.

Product placement has reached the world of live: viewers are being marketed to subliminally without their consent.

Promotions designed to increase product availability in distribution include trade sales promotions.

Red Bull has been involved in Music Academy relationship marketing, which is crucial for brand engagement.

Social couponing is one of the hottest online sales promotion trends, especially with platforms like Groupons.

Some advertisers acknowledge that, in Brazil, the market dynamics are unique.

Spoexa, a food-marketing company,... Continue reading "Understanding Marketing Strategies and Trends in 2023" »

Big Five Personality Dimensions (Vecchio, 2003)

1. Need for Achievement (importance of parental influences)
2. Need for Autonomy
3. Locus of Control: Internal (control of own destiny)/ External (others control my destiny)
4. Risk Taking Propensity
5. Entrepreneurial Self Efficacy (ESE)

PHASE 1: Start Up

Pitfalls

1. The owner works for free.
2. Less attention to financial aspects.
3. Everybody feels responsible, no one is responsible.
4. Too much excitement. Down to earth!

Skills

1. Accounting skills
2. Leadership skills
3. Capability to slow down

PHASE 2: Steadying the Ship

Pitfalls

1. Less attention for management of the company.
2. Conflicts among managers and departments.
3. Working in the company instead of working at the company.

Skills

1. Managerial skills
2. Able to analyze changes in the business environment

PHASE

Limitations of GDP Calculation

Gross Domestic Product (GDP) calculations face several inherent limitations:

• Excludes non-market activities (e.g., domestic activities, housewives' labor, subsistence production, black market).
• Does not include depreciation of capital.
• Some market activities are included as an estimation instead of their real contribution to production (e.g., health services, police).
• Includes all production independent of its use, utility, or improvement of social welfare (i.e., defense spending).
• Does not account for negative effects like the loss of national patrimony or wealth (e.g., loss of fertile land or forests).

Free Float Exchange Rate System Analysis

A free float exchange rate system offers distinct advantages and disadvantages:... Continue reading "Economic Models, Exchange Rates, and Population Dynamics" »