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

Essential Cost Management Principles

Core Concepts for Multiple Choice

Cost Driver Concept

A cost driver is any factor or activity that has a direct cause-effect relationship with the resources consumed.

Flow of Overhead Costs in ABC

Understand the flow of overhead costs in an Activity-Based Costing (ABC) system:

1. Identify and classify the activities involved in the manufacture of specific products and assign overhead cost pools.
2. Identify the cost driver that has a strong correlation to the costs accumulated in each cost pool.
3. Compute the activity-based overhead rate for each cost pool.
4. Allocate overhead costs to products using the overhead rates determined for each cost pool.

Most Difficult Product Cost to Compute

Of the three product costs, manufacturing

Types of Inventory Costs

Ordering Costs (Setup Costs, Replenishment Costs): Expenses incurred every time an order is placed.

• Examples: Order processing fees, clerical costs for invoice processing, amortization of the EDI system.

Carrying Costs (Holding Costs): Costs associated with storing inventory.

• Examples: Storage space rental, insurance, utilities, and inventory management software.

Stock-out Costs (Shortage Costs): Expenses arising from inventory shortages.

• Examples: Lost sales, expedited shipping costs, and damage to customer relationships.

III. Inventory Cost: Ordering Costs

1. Order Processing Costs

• Fixed cost, independent of the order quantity.
• Includes fees for placing orders, clerical costs for invoice processing, and amortization of the

The Money Multiplier

With just a little mathematical manipulation, we can express the real-world money multiplier (m) as a function of the required reserve ratio (RRR), the excess-reserves ratio (ER/D), and the currency-deposit ratio (C/D). To find m, all we need are the values of the C/D and ER/D ratios. (We already know that RRR = .10, or 10%.) Alternatively, we could compute m with values for C, D, and ER.

Studying the multiplier effect is crucial because, unlike what basic economics states, the money supply is not fully controlled by the Fed. Instead, the Fed does have access to the monetary base, but the multiplier effect will depend on the monetary decisions of financial institutions and the general public.

Factors Affecting the Money Multiplier

Several... Continue reading "The Money Multiplier: Factors and Effects" »

Environmental Taxes and Taxation Principles

An environmental tax is a tax whose tax base is a physical unit (or a proxy of it) of something that has a proven, specific negative impact on the environment and which is defined in the European System of Accounts (ESA 2010) as a tax.

European statistics distinguish four different categories of environmental taxes relating to energy, transport, pollution and resources; value added tax (VAT) is excluded from the scope of environmental taxes.

Environmental taxes have been increasingly used to influence the behaviour of economic operators, whether producers or consumers. These taxes also generate revenue that can be used by governments to increase expenditure on environmental protection or for the efficient... Continue reading "Environmental Taxes for Green Growth and Fiscal Policy" »

The Telecommunication Ecosystem

The telecommunication ecosystem realizes the transfer of data in analogue or digital form via all kinds of networks.

Connecting Separate Worlds

The ecosystem connects technological progress, innovations, user behavior, and market conditions.

Market Shift: From Monopoly to Competition

This shift was driven by governmental initiatives, low market entry barriers in the beginning, and low access costs, including:

• Line sharing
• Unbundled local loop
• Bitstream access

Telecommunication Value Chain: 4 Major Elements

The value chain consists of:

1. Network Provisioning
2. Transmission Services
3. Billing and Customer Care
4. Acquisition and Point of Sales

Convergence and Implications

First Level of Convergence

This involves the fusion of the telecommunication... Continue reading "Economic Theories of Telecommunication Regulation and Market Structure" »

Government's Role in the Economy

One of the roles of most governments is to provide a range of public services. This might include:

• Healthcare
• Education
• Defence
• Care for the elderly
• Child protection
• Policing
• Refuse collection
• Judicial system
• Transport networks

Taxation and Fiscal Policy

The money raised from taxation is used by a government to help fund its spending on public services. Businesses and individuals pay taxes.

Types of Taxation

• Indirect Taxes: Levied on spending, e.g., Value Added Tax (VAT) paid when buying goods and services.
• Direct Taxes: Charged on income, e.g., income tax, corporation tax.

Fiscal Policy Defined

Fiscal policy involves using changes in taxation and government expenditure to manage the economy.

Government Influence on Business

What is Net Worth and Why is it Important for Businesses?

Net worth represents the difference between a person's or corporation's assets and liabilities. It serves as a crucial indicator of a company's financial health, offering a snapshot of its current financial standing.

Understanding Your Net Worth

Knowing your net worth is essential as it helps identify areas of excessive spending. The ability to afford something doesn't necessitate its purchase. To prevent unnecessary debt accumulation, differentiate between needs and wants before making purchases.

Exploring the SEIS Program

The Seed Enterprise Investment Scheme (SEIS) is a UK government program designed to assist startups in raising capital. It aims to stimulate economic growth by promoting... Continue reading "Understanding Net Worth and Its Importance for Businesses" »

inequality:the unfair situation in society when some people have more opportunities,money, etc. Than other people:

global village:The term global village represents the simplifying of the whole world into one village through the use of electronic media.

MEDC:A developed country (MEDC) is a rich country.

LEDC:A developing country (LEDC) is a poor country.

fair trade:comercio justo(trade between companies in developed countries and producers in developing countries in which fair prices are paid to the producers.)

conflict-mineral:(Especially in Africa) A mineral mined in an area of armed conflict and traded illicitly to finance the fighting.

economic development:Economic development is the process by which a nation improves the economic, political,

Countertrade as a Pricing Tool

Countertrade occurs when products are exchanged for other products instead of cash. For instance, PepsiCo sold Pepsi to Russians in exchange for the exclusive rights to sell Stolichnaya vodka in the USA.

Although cash might be the preferred method of payment, countertrades are becoming an important part of trade with Eastern Europe, China, and some Latin American and African nations.

Types of Countertrade

Countertrade includes four distinct transactions:

Barter

Direct exchange of goods between two parties. In a barter transaction, the seller must be able to dispose of the goods at a net price equal to the expected selling price in a regular, for-cash transaction, and the seller must know the market and the price for... Continue reading "Understanding Countertrade Pricing Mechanisms" »

Dual Income Tax System

This system levies a proportional tax rate on all net income (capital, wage, and pension income less deductions) combined with progressive tax rates on gross labor and pension income.

Implemented in Denmark, Finland, Norway, and Sweden, the dual income tax (DIT) system was introduced for reasons of economic efficiency, net-wealth tax, and a broader tax base.

Key features:

• Capital incomes are taxed at a lower rate.
• Acts as a hybrid model between income and consumption concepts (interest-adjusted income tax).
• All income and profit are divided into capital income (proportional/flat rate) and labor income (progressive rate).
• Features the lowest personal income tax (PIT) percentage on labor income.

Dividend Taxation

Corporate tax systems... Continue reading "Dual Income Tax & Dividend Taxation: A Comprehensive Guide" »