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

It affects the behavior of consumers in a broad sense such as, for example, prompting them to make decisions that they would not have otherwise adopted.  

An Overview of Europe’s Film Industry

Ivana Katsarova

Despite pioneering both technological and content innovation in cinema, the EU film industry is currently characterized by the strong presence of Hollywood productions (70% market share in 2013). The major US companies benefit from vertical integration, encompassing both production and distribution, which allows them to spread risk and reinvest profits. To address the financing challenges faced by EU film companies, various film-support schemes have been established, totaling €2.1 billion in 2009.

Within the EU, the "big five" – France, Germany, the UK, Italy, and Spain – account for approximately 80% of releases, industry turnover, and employment.

Challenges Facing the European Film

Economics Study Guide

Fundamental Economic Concepts

Scarcity

Limited amount of resources to fulfill unlimited wants. Law of Diminishing Returns: As a company maximizes its factors of production, production becomes more difficult.

Opportunity Cost

The next best alternative sacrificed when making a choice.

Thinking at the Margin (T@M)

Making decisions based on the next unit or increment.

Production Possibilities Frontier (PPF)

A graph showing the possible combinations of two goods or services that can be produced with given resources and technology. Guns vs. Butter: A classic example of a simple PPF illustrating the trade-off between producing consumer goods and military goods.

Market Systems

Product Market

Where goods and services are bought and sold by... Continue reading "Economics Study Guide: Key Concepts and Definitions" »

International Trade: Barriers, Payments, and Protectionism

• Trade Barriers: Tariff or non-tariff measures.
• Balance of Payments: When trading, financial transactions occur among consumers worldwide, creating constant money flow. This is "the system of accounts that records a nation's international financial transactions, transactions between inhabitants and worldwide, using a double-entry bookkeeping system."
• Payments:
  • Goods imported
  • Spending by tourists
  • Outside investment
  • Foreign military spending
  Receipts:
  • Exports
  • Transportation payments
  • Payments from FDI abroad
• Accounts:
  • Current Account: Export and import of goods and services.
  • Capital Account: Record of investment (direct, portfolio, short-term).
  • Reserves: Export and import of gold, changes in foreign

DIVIDEND POLICY

Factors Influencing Dividend Decisions

Rate of Asset Expansion

Companies planning significant expansion may retain earnings to finance growth, avoiding the cost and time involved in raising new capital.

Profit Rate

A company's profitability directly impacts its ability to pay dividends. Higher profits lead to more available cash for distribution to shareholders.

Earnings Stability

Companies with stable earnings are more likely to consistently pay dividends compared to those with volatile earnings.

Access to Capital Markets

Easy access to capital markets allows companies to raise funds for expansion without retaining earnings, providing flexibility in dividend policy.

Control and Ownership

Management may retain earnings to maintain control... Continue reading "Understanding Dividend Policies: Factors, Models, and Strategies" »

Regressive Tax

A regressive tax is a tax that takes a larger percentage of income from low-income earners than from high-income earners. It is the opposite of a progressive tax, which takes a larger percentage from high-income earners. A regressive tax is applied uniformly to all situations, regardless of who is paying.

Regressive Tax vs. Progressive Tax

A progressive tax is a tax whose rate increases as the payer's income increases. The higher the income, the higher the proportion of their income is taxable. A regressive tax is the opposite. Its rate increases as the payer's income decreases. The progressive tax affects high-income earners, while the regressive tax affects the low-income class.

Zero-Based Budget

A zero-based budget is a method... Continue reading "A Guide to Basic Financial Concepts" »

Foundations of Modern Economic Dynamics

Systemic Economic Weaknesses and Global Competition

These are the foundational germs of instability: the entry of new competitors in the market that challenge the market shares of established countries. There are limitations of FBK for growth, and difficulty maintaining productivity levels based on FBK. Cheap money due to monetary policy generates a situation of over-indebtedness among companies, consumers, and the public administration. This leads to the uncontrolled creation of money supply for speculative investments, resulting in a growing and continuous debt. These issues were exacerbated by the deregulation and economic liberalism of the 1990s.

Limitations and Inclusions of GDP per Capita

GDP per Capita... Continue reading "Economic Instability, Innovation Dynamics, and GDP Measurement Flaws" »

Chapter 4: Pricing Decisions

Bertrand Paradox

Assumptions

Supply

Market: two firms, A and B, that offer a homogeneous product. There are no limits to firm capacity. Cost: fixed cost = 0, marginal cost = c. Pricing and profits: free setting of prices and the profit for firm A is: π_a = (P_a - c) D_a(P_a, P_b).

Demand

Free consumer choice, fully homogeneous product, and consumers know all prices. The firm that offers the lower price gets all demand.

Nash Equilibrium

The Nash equilibrium under these assumptions is: P_a = P_b = c and π_a = π_b = 0.

Solution of the Bertrand Paradox

The central assumptions of the Bertrand paradox are not always valid. Each deviation from these assumptions can allow firms to realize positive profits. Key deviations include:

• Product

Factors of Production and Business Basics

The Four Factors of Production

• Land: All natural resources used to make a product or service.
• Labour: The effort of workers required to make a product or service.
• Capital: Finance, machinery, and equipment required to make a product or service.
• Enterprise: The skill and risk-taking ability of the entrepreneur.

Entrepreneurs are people who combine these factors of production to make a product.

Opportunity Cost and Specialisation

Opportunity cost: The next best alternative given up by choosing another item.

Division of Labour/Specialisation is when the production process is split up into different tasks and each specialized worker or machine performs one of these tasks.

Business Objectives and Stakeholders

Business... Continue reading "Business Production and Economic Systems Analysis" »

Economic Driving Forces and Game Changers

Understanding Labor Productivity and TFP

• Employment is a major political concern, but labor productivity is also important.
• Labor productivity can be improved by the capital ratio (K/L, machinery to labor ratio), or by rises in Total Factor Productivity (TFP).
• Total Factor Productivity (TFP) is the product of improvements in technological innovation, human capital, and management competencies.

The Golden Age (1944–1970) and Subsequent Slowdown

• The **Golden Age (1944–1970)** saw many technological advances: electricity, the internal combustion engine, running water, communications, chemicals, petroleum, etc. This led to the development of knowledge-intensive branches, such as Information and Communication