Key Concepts in Economics: A Comprehensive Review
Key Concepts in Economics
Microeconomics
- B. Productive resources are limited.
- B. A comparison of marginal benefits and marginal costs in decision making.
- B. If the marginal benefit of the movie exceeds its marginal cost.
- A. Scarcity and opportunity costs.
- C. The temperature is 92 degrees today.
- D. That more output could be produced with the available resources.
- This economy will experience unemployment (graph B. B).
- Starting at point E (graph), bread production C. 1/8, 1/6.
- D. A technological advance
Economic Principles: Specialization, Production, and Market Systems
Specialization and Exchange
One of the ways in which more goods and services can be produced in the economy is through the process of specialization. This refers to the situation where individuals and firms, regions, and nations concentrate upon producing some specialized goods rather than others. Specialization allows individuals (or countries) to specialize in what they are best at, and thus more goods and services will be produced.
However, no one is self-sufficient. It becomes necessary to exchange
Read MoreUnderstanding Inflation: Causes and Economic Impacts
The Economic Impacts of Inflation
- Shoe-leather Costs. This refers to the time wasted searching the marketplace for the lowest price. This is much harder when inflation is high.
- Menu Costs. This refers to the costs of inflation to businesses in terms of continually having to change their menus, price tags, and vending machines.
- Redistribution Effects. Periods of high inflation cause redistribution from savers to borrowers. Inflation erodes the real value of all money. Hence, if you are a net saver,
Understanding Inflation: Causes and Measurement
Inflation is a sustained increase in the cost of living or the average/general price level, leading to a fall in the purchasing power of money. The opposite of inflation is deflation, which is a decrease in the cost of living or average price level.
How is the Rate of Inflation Measured?
- The rate of inflation is measured by the annual percentage change in consumer prices.
- The British government has set an inflation target of 2% using the Consumer Price Index (CPI).
- It is the job of the Bank of England
Economic Indicators: GDP, Inflation, and Employment in Chile
Why Real GDP Matters for Measuring Economic Growth
R: Real GDP represents the valuation of all goods and services at constant prices from a base year. Thus, it can determine the actual production of a country and its economic growth.
Calculating Inflation with Nominal GDP
A: Yes, it is possible to measure changes in prices in an economy by measuring all the variations of goods and services produced within a reference period. Therefore, nominal GDP can be used to determine inflation.
Understanding Trend
Read MoreEffective Marketing Strategies: Objectives, Niche, and Product Life Cycle
Marketing Strategy
Marketing Strategy
A firm’s marketing strategy depends on a number of things:
- Its resources
- Their strengths and weaknesses
- Competition
- Skills and assets of the business
- Market opportunities and threats
- Marketing objectives
Marketing Objectives
Marketing Objectives
Marketing objectives are targets that the marketing department wants to achieve. These objectives help businesses achieve their overall objectives. Marketing objectives allow businesses to achieve their marketing strategies.
Examples
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