Notes, summaries, assignments, exams, and exercises for Economics for University

Economic Efficiency Concepts

Allocative Efficiency

The production of that particular combination of goods and services that society needs most.

Productive Efficiency

The production of a particular combination of goods and services in the least expensive way.

Understanding Economic Models

Circular Flow Model

It involves a complex network of interrelated economic decision-making and activities.

Principles of Demand

Demand Defined

Displays the various amounts of a product that consumers are able and willing to buy at each possible price during a specified period.

Law of Demand

If all else is constant, as prices decrease, the quantity demanded increases, and vice versa; when prices rise, demand declines.

Individual and Market Demand

Individual demand can be...

Law of Diminishing Marginal Utility

As the consumption of a specific good increases, total utility increases, but at a decreasing rate. This occurs because marginal utility decreases (the level of satisfaction gained from each additional unit drops). People experience decreased utility when purchasing more of a certain good because they become increasingly satisfied, causing their incremental satisfaction level to fall.

This law is closely related to the law of diminishing returns.

Example: When we buy a Costanuss chocolate, our initial satisfaction level is high. However, as we continue to eat, our satisfaction increases less and less until the chocolate becomes unappealing. At that point, we can no longer eat more, and our satisfaction level...

Business Entity Classifications

Partnerships and Limited Liability

• General Partnership: A collective entity requiring a minimum of two partners for corporate operations.
• Individual Limited Liability Company (EIRL): Owned by a single individual with a distinct legal personality, separate from a sole proprietorship, and established via a public deed.

Classification by Capital Origin

• Public Enterprises: State-owned legal entities with indefinite duration. They implement government policies, manage strategic services, and ensure national security through planning, financing, and technical assistance to meet societal needs.
• Private Enterprises: Capital is held by private investors with a primary goal of profitability. These may be domestic or foreign.

Entrepreneurial Strategies

There are three primary entrepreneurial strategies:

• Market Leadership: Create and lead a market through innovative strategies and prioritized action.
• Niche Innovation: Compete where there is a monopoly, utilize creative imitation, enlarge markets, or improve existing offerings to fill niche gaps.
• Economic Adaptation: Change the economic characteristics of an industry by creating value, adjusting pricing to social realities, and providing added value.

SWOT Analysis Framework

• Strengths: Internal capabilities, brand equity, and product positioning.
• Opportunities: External market factors, competition, and environment; identifying gaps or creating new spaces.
• Weaknesses: Internal limitations regarding product, brand, or poor positioning.

Core Marketing Concepts and Strategies

Overall Competency:

Analyze the market and determine applications according to organizational needs to fully meet consumer expectations. This is based on expertise acquired in the classroom combined with field exercises scheduled for this purpose, demonstrating responsibility and professional ethics.

Unit 1: Nature and Concepts of Marketing

Competition:

Identify the origins, applications, and importance of marketing to recognize organizational challenges by analyzing key concepts, thereby promoting corporate responsibility in executing this function.

Content:

• Origin of marketing.
• Marketing concept.
• Marketing basics.
• The needs as a central concept of marketing.
• Philosophies of marketing.
• Application of

Current Assets Explained

• Securities and Investment: This is the cash that the company should always have to cover not only living expenses but also unexpected costs. Currently, the country's commercial banks have diversified so that you can invest money with tight deadlines.
• Inventory: This refers to a model used to calculate the inventory of raw materials (economic lot).
• Accounts Receivable: This refers to the credit a company typically extends for the sale of its first products when it starts operations.

Understanding the Breakeven Point

The breakeven point is the level of production where sales profits are exactly equal to the sum of fixed and variable costs.

Purpose of Analyzing Results

The aim is to calculate the net income and net cash...

The Marketing Plan

Stage 1: Situation Analysis

This stage involves a rigorous and exhaustive study of the external and internal business environment.

External Analysis

Macroeconomic Factors

• GDP
• Private consumption
• Investment
• General price level
• Level of unemployment
• Interest rates
• Demographic changes
• Ethical and psychosocial aspects

Porter's Competitive Forces

A detailed analysis of competitive forces within the industry.

Market Analysis

Structure of the Market

• Status of the relevant market, including:
  • Size of the offer
  • Manufacturers
  • Types of products offered
  • Trademarks
  • Market shares
• Competitors
• New entrants
• Substitute products

Nature of the Market

• Status and development of segments
• Typology and profile of existing segments
• Competitors by segment and their shares
• Changes

Poverty and the Problem of the Excluded

The "dragon" of backwardness and poverty is manifesting throughout the world. A large number of countries and people remain anchored in poverty without any way out of this situation, at least in the short to medium term. This ongoing challenge of economic policy is related to several issues, such as the CNN effect—media pressure on governments to respond to international problems—and the "fashion show" tendency of ignoring similar, persistent background issues. The priorities of economic policy are often conditioned by these elements.

• Kleptocracies: The existence of corrupt regimes significantly hinders the establishment of aid channels to the neediest countries.
• Demographic Shifts: The fall in birth

Which of the following is NOT a scope of the scientific method in marketing decision?

The index of Hackman and Oldham is used in:

Which of the following is a disadvantage of allocating sales forces by product?

Product range:

Approach in personal selling focusing on the customer as a black box:

If a company has no debt, how does a proportional change in sales affect net profit?

Theory describing aspects and factors generating energy for individual work:

Which of the following is a type of precedence in the PERT method?

Small

Comparing Economic Systems: Market vs. Planned

This section draws parallels between key ideas supported by two distinct economic systems: the Social Market Economy and Central Planning.

1. Source of Progress (Development and Welfare)

• Social Market Economy: Emphasizes freedom of economic action in all senses. Key freedoms include business, property, recruitment, and change.
• Central Planning: Labor itself is considered a productive factor, delivering value.

2. Ownership of the Means of Production

• Social Market Economy: Capital, land, machinery, buildings, and other resources are predominantly privately owned, regarded as an inalienable right.
• Central Planning: Virtually all productive resources are publicly owned, administered by the state.

3. Mobility