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

Analysis of the Business Environment

Concept of Environment

Anything outside the enterprise as an organization (Mintzberg, 1984).

• External factors with significant influence.
• Not controlled by the company.

Types of Environment

• General: The socio-economic system in which the activity occurs.
• Specific: The sector of activity (industry).

Level of Uncertainty

Depends on:

• Stability: Stable vs. Dynamic factors.
• Complexity: Simple vs. Complex changes in factors.
• Diversity: Integrated (few variables) vs. Diverse (many variables).
• Hostility: Favorable/Friendly vs. Hostile impacts.

Basic Typology based on Uncertainty (Navas and Guerra, 1998)

• Stable: Stable, simple, integrated, favorable.
• Reactive-Adaptive: Relatively stable, complex, diverse, practically favorable.
• Unstable-

Market Size: Understanding Economic Dimensions and Demand

Market Definition: The set of companies competing to provide the same or equivalent goods or services.

The economic size of a market is a key concept for understanding the situation and dynamics of an economic space. It refers to the volume of buying power within that economy. Thus, it is closely related to the application and its components. The magnitude of demand is a basic signal that firms face regarding their production opportunities and future plans, aimed at profitable buyer profiles and movements. Any process of economic growth in a territory is driven from two sources: production and demand.

Variations in the components or variables that make up the economic size of demand drive...

Product Cost Components

Direct Materials Cost (MP): Materials incorporated into the product, identified by the material consumption per unit. Materials that cannot be directly associated are classified as General Manufacturing Costs (CGF) or Overhead Costs (CIP).

Direct Labor (MOD): Labor applied or used for the manufacture of the product, easily identified with the product or service.

Labor Support: Personnel not directly involved in production, such as management and commercialization staff, are included in the indirect costs of production (CIP) for the period.

Production Costs: Comprised of Direct Labor (MOD) and Indirect Labor (MOI).

General Manufacturing Costs (CGF) or Overhead (CIP)

Concepts not classified as MP or MOD, including indirect materials,...

Cost Classification and Management Accounting Reports

Understanding Cost Classification

Item 15: Cost Behavior

Semi-Fixed Costs: In practice, it is unlikely that fixed costs remain constant for all levels of activity. Sometimes they grow in stages, in which case they are referred to as semi-fixed costs. They remain constant over a range of output, but then experience a substantial alteration to meet a production volume of another scale range. Variables change with the volume of activity, but discontinuously.

Mixed (Semi-Variable) Costs: These costs contain both a fixed and a variable component. Separating its two components is often difficult in practice. Examples of semi-variable costs include maintenance, power, and telephone expenses.

Key Features

Introduction to Goods Market Equilibrium

Key Assumptions of the Model

This section introduces the concept of equilibrium in the goods market, considering new production methods. The model operates under several key assumptions:

• No depreciation.
• No indirect taxes or company subsidies.
• External income flows are fully distributed.
• All administrative profits are fully distributed.
• The price level is constant.
• All economic agents' plans are fulfilled, except for companies, whose plans may or may not be realized.
• Investment in residential construction by families is considered consumption.

Planned vs. Unplanned Variables

Any variable whose actual value differs from its planned value is considered unplanned. Unplanned values can arise as a function of unexpected...

Competitive Strategies

In the realm of business, companies adopt various competitive strategies based on their market position. We can differentiate between leading companies, challenging enterprises, follower firms, and niche specialists.

Types of Competitive Positions

• Follower Firms

  A follower firm seeks to retain its market share without taking significant risks. Their strategy often involves observing market leaders and adapting successful approaches.

• Niche Specialist Firms

  These companies serve very small, specialized markets that larger firms tend to overlook. Their focus is on deep understanding and catering to the unique needs of their specific segment.

• Leading Companies

  A leading company holds the largest market share and typically sets the

Preparation and Adoption of the Budget

1. General State Budget

The Government determines the fiscal stability goals for the three following years during the first quarter of each year. These goals apply to the General Administration of the State, autonomous bodies, public entities, the Social Security System, Autonomous Communities, and Local Governments.

The agreement must be submitted to Parliament; if approved, it conditions the development of the Draft Law on the State Budget. If rejected, the Government must resubmit it within one month.

The first phase of the blueprint involves the Ministry of Economy and Finance establishing:

• Criteria for proposal preparation.
• Quantitative limits.
• The constitution of the Committee on Expenditure Policy.

Ministerial...

What is Recommended for the Company's Shareholders?

A negative yield indicates that the financial returns from our assets are less than the cost of capital. Therefore, considering the company's viability, it is crucial to increase profitability, especially via the sales margin, which has deteriorated remarkably in recent exercises. Another solution, facing third parties like financial institutions, could be to increase the level of equity, thus reducing the company's indebtedness. By having less debt (and having profitability below the cost of capital), the financial profitability would automatically improve. However, this would be a fictitious improvement. It would improve the financial profitability of the company, but not that of the shareholders....

Net Working Capital and Stable Funding

Regarding Net Working Capital (NWC), the stable portion requires permanent funding and should, therefore, be sought from sources of a similar long-term nature. Conversely, if business activity presents seasonal or temporary instabilities, the variable portion of NWC should be financed by short-term sources.

Covering Business Needs with Capital

Needs must be covered with permanent equity or long-term debt, and temporary needs with short-term bank instruments such as credit policies and discount financing. True.

This statement highlights the principle of matching the maturity of assets with the maturity of liabilities. Permanent needs, such as fixed assets and the stable portion of working capital, should be...

Factors Influencing Quantity Supplied in a Market

Related Products and By-products

If the quantity supplied of a main product increases, the quantity of related products or by-products offered may also increase, even if their price remains constant.

• Example: Flour production yields middlings.
• Example: Meat production yields by-products (meat).

Number of Producers (Bidders)

Altering the number of companies producing a particular good directly affects the quantity supplied.

• Increase in Producers: Increases quantity supplied.
• Decrease in Producers: Decreases quantity supplied.

Cost Factors of Production

Changes in input costs significantly impact profitability and, consequently, the quantity supplied.

• Increased Input Costs: Quantity supplied decreases because