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

Comparison of Economic Models

Core Principles of Economic Systems

1. Prices are decided

Cash Flow Forecasts in Business Planning

Cash flow forecasts show negative closing cash flows. This means that plans can be made to source additional finance, such as a bank overdraft or the injection of more capital from the owner. They indicate periods of time when negative net cash flows are excessive. The business can plan to reduce these by taking measures to improve cash flow. They are essential to all business plans. A business start-up will never gain finance unless investors and bankers have access to a cash flow forecast and the assumptions behind it.

Limitations of Cash Flow Forecasting

• Mistakes can be made in preparing the revenue and cost forecasts, or they may be drawn up by inexperienced entrepreneurs or staff.
• Unexpected cost increases

Forward Rate Agreements (FRA)

A Forward Rate Agreement (FRA) is a contract where two parties fix the interest rate today for a future loan without exchanging the principal amount. At settlement, they only exchange the difference between the agreed and market rates, primarily to hedge interest rate risk.

Initial Public Offering (IPO)

An IPO (Initial Public Offering) is the first public offering of a company’s shares. It marks the first time a company sells its shares to the public and becomes listed on a stock exchange. Therefore, an IPO takes place in the primary market, as the shares are offered to investors for the first time.

The IPO process normally includes:

• The decision by the Board and the General Shareholders’ Meeting
• The submission of

Classification of Economic Goods

• Private Goods: Goods that create competition or rivalry and exclude individuals from using them.
• Club Goods: Goods that do not create rivalry, but the exclusion of individuals is possible.
• Common Goods: Goods that create competition or rivalry, but excluding individuals is impossible.
• Public Goods: Goods characterized by non-rivalry and non-excludability.

The Free-Rider Problem and Market Outcomes

The free-rider problem prevents private markets from supplying public goods, leading to under-production or under-utilization of resources. In the case of common goods, the free-rider problem leads to over-utilization, a phenomenon known as the tragedy of the commons.

Market Efficiency and Resource Allocation

Prices serve... Continue reading "Economic Classification of Goods and Market Efficiency" »

Fundamentals of Business Economics and Scope

The scope of business economics encompasses several critical areas: demand and supply analysis, cost and production analysis, market and pricing decisions, profit management, and strategic planning. It provides the necessary tools to analyze complex business problems, predict potential outcomes, and make better-informed decisions regarding resource allocation, production, and market positioning.

Core Areas of Business Economics

• Demand and Supply Analysis: This involves studying customer behavior to forecast future demand, which is crucial for planning production, setting prices, and managing resources efficiently.
• Cost and Production Analysis: Companies utilize this to analyze cost structures, understand

Four Factors of Production Explained

Factors of production refer to the basic inputs used in the process of producing goods and services. They are the essential resources that help an economy create output, generate income, and support economic growth. Every business, whether small or large, requires these factors in some proportion to carry out productive activities. Classical economists identified four major factors of production: Land, Labour, Capital, and Entrepreneurship. Each factor performs a specific role and receives a particular type of income in return.

Land, Labour, Capital, and Entrepreneurship

Land refers to all natural resources available for production. It includes soil, forests, water bodies, minerals, climate, sunlight, and all... Continue reading "Fundamental Principles of Micro and Macroeconomics" »

Global Integration and Local Responsiveness

The horizontal side of the diagram is labeled “Pressures for local responsiveness,” ranging from weak at the left end to strong at the right end. The vertical side on the left is labeled “pressures for global integration,” from weak at the lower end to strong at the upper end.

Global Integration and Local Needs

AI: The top-left quarter, corresponding to strong to medium pressures for global integration and weak pressures for local responsiveness, indicates the need to:

• Seek cost reduction through scale economies.
• Capitalize on converging consumer trends and universal needs.
• Provide uniform service to global consumers.
• Conduct global sourcing.

AD: The bottom-right quarter, corresponding to strong pressures... Continue reading "International Business Strategies and Global Logistics" »

Principles of Economics

Scarcity and Economics

Scarcity refers to the limited nature of society's resources. Economics is the study of how society manages its scarce resources.

How People Make Decisions

1. People Face Tradeoffs

Every decision involves tradeoffs. A significant tradeoff society faces is between:

• Efficiency: When society gets the most from its scarce resources.
• Equality: When prosperity is distributed uniformly among society's members.

Tradeoff Example: To achieve greater equality, income could be redistributed from the wealthy to the poor. However, this can reduce the incentive to work and produce, shrinking the overall economy.

2. The Cost of Something Is What You Give Up to Get It

Decision-making requires comparing the costs and benefits... Continue reading "Principles of Economics: A Comprehensive Guide" »

Chapter 2: Time Value of Money and Amortization

To reach $50,000 in 4 years with a nominal interest rate of 6% compounded monthly, how much must be set aside every month? ($924.21).

,

• An amortized loan is a loan that is repaid in equal payments over its life (T). (True)
• Midway through the life of an amortized loan, the percentage of the payment that represents the repayment of principal must be greater than or equal to the percentage that represents the payment of interest. (False)
• Common types of amortized loans include business loans and retirement plans. (True)
• The periodic rate is the rate of interest charged per period. (True)
• To compare investments with different compounding intervals, you must look at their nominal rates. (False)
• An annuity

Core Concepts of Accrual Accounting

Accrual accounting dictates that we record revenue when we have actually delivered the product or service—not when the customer pays.

Fundamental Accounting Equations

• Balance Sheet: Assets = Liabilities + Equity
• Income Statement: Revenue - Expenses = Net Income

The income statement does not include dividends. A consolidated balance sheet represents the total of the parent company and all its subsidiaries.

Financial vs. Tax Reporting

Firms must maintain at least two sets of books:

• Financial Reporting (GAAP): For investors and external users.
• Tax Reporting (Tax Code): For determining taxable income.

Key Accounting Entries

Accounts Receivable (Asset)

Accounts receivable increase and retained earnings increase (revenue)... Continue reading "Essential Principles of Accrual Accounting and Financial Statements" »