Micro (1)

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Questions and Answers

What is the definition of "refute"?

To refute something means to contradict it, disprove it or show it to be false.

The basic law of supply states: as the price of a commodity rises, producers expand their supply onto the market.

True (A)

What are the three determinants of the price of a product in a competitive market?

Supply and demand, total satisfaction of consumers and marginal utility.

What are the advantages of a Market Economy?

<p>Increased efficiency, productivity and innovation. The ability to adjust to change. Individual freedom. The variety of goods and services created. The high degree of consumer satisfaction. Competition. Efficient resource allocation.</p> Signup and view all the answers

What are the disadvantages of a Market Economy?

<p>The government can be wasteful with resources, the level of production is not always responsive to market demand. Lack of competition, innovation and efficiency. Black market (corruption). Less economic freedom. Government may not share the same aims as the majority of the population.</p> Signup and view all the answers

What are the advantages of a Command Economy?

<p>Low levels of inequality and unemployment. Reduction of market failure and to efficient use of resources. Periods of economic growth. Profits used to expand production. Consumers receive basic necessities.</p> Signup and view all the answers

What are the disadvantages of a Command Economy?

<p>Production of goods and services is planned to meet society's needs and wants.</p> Signup and view all the answers

What are the three main types of economic systems?

<p>Free market economy, planned economy and mixed economy.</p> Signup and view all the answers

What is the difference between a free market economy and a planned economy?

<p>The free market economy is private ownership, economic decision-making, while the planned economy is public sector: resource ownership, economic decision-making.</p> Signup and view all the answers

What is the circular flow of income model?

<p>The interdependence between economic decision-makers interacting and making choices in an economy: banks, firms, households, the government.</p> Signup and view all the answers

What are leakages and injections?

<p>Leakages are withdrawals from the circular flow of income, while injections are the additions to the flow.</p> Signup and view all the answers

Flashcards

Government Intervention Disadvantages

Government involvement in the economy can lead to waste, lack of responsiveness to market demand, reduced competition, corruption, less economic freedom, and potential misalignment with public interests.

Free Market Economy

An economic system where private individuals and businesses own and control resources, and economic decisions are primarily determined by market forces.

Planned Economy

An economic system where the government controls most resources and production, directing economic activity through central planning.

Mixed Economy

An economic system that combines elements of both free market and planned economies, often allowing private ownership and regulation by the government to varying degrees.

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Circular Flow of Income

A model depicting the continuous flow of resources, goods, services, payments, savings, and investments between different economic sectors (households, firms, government, banks).

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Leakages

Factors that remove money from the circular flow of income, such as savings, taxes, and imports.

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Injections

Factors that add money to the circular flow of income, such as investment, government spending, and exports.

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Market Economy Advantages

Increased efficiency, production, innovation, adaptability, consumer choice, and competition are inherent to market economies.

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Market Economy Disadvantages

Market economies face potential issues with the production of harmful goods, underprovision of beneficial goods (merits goods), overconsumption of resources, market dominance by larger firms, and a lack of government intervention.

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Command Economy Advantages

Economic systems with government control can potentially address issues like inequality and unemployment and direct resources toward specified goals.

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Scarcity

The fundamental economic problem of unlimited wants and needs exceeding the available resources to satisfy them.

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Opportunity Cost

The value of the next best alternative forgone when making a choice.

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Production Possibilities Curve (PPC)

A graph that shows the various combinations of outputs an economy can produce given its available resources and technology.

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Consumer Surplus

The difference between the price a consumer is willing to pay and the actual price they pay.

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Producer Surplus

The difference between the price a producer receives and the minimum price they are willing to accept.

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Market Equilibrium

A state where the quantity supplied equals the quantity demanded at a certain price.

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Price Ceiling

A government-imposed limit on how high a price can be charged for a good or service.

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Price Elasticity of Demand (PED)

Measures the responsiveness of quantity demanded to a change in price.

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Price Elasticity of Supply (PES)

Measures the responsiveness of quantity supplied to a change in price.

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Income Elasticity of Demand (YED)

Measures the responsiveness of quantity demanded to a change in consumer income.

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Normal Goods

Goods for which demand increases as consumer income increases.

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Inferior Goods

Goods for which demand decreases as consumer income increases.

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Study Notes

Disadvantages of Market Economies

  • Government can waste resources
  • Level of production is not always responsive to market demand
  • Lack of competition, innovation, and efficiency
  • Black market (corruption)
  • Less economic freedom
  • Government may not share the same aims as the majority of the population

Economic Systems

  • Free market economy (usually private sector)
  • Planned economy (uses command methods)
  • Mixed economy

The free market economy

  • Private sector ownership of resources
  • Public sector ownership of resources
  • Economic decision-making

Modeling the economy

  • Circular flow of income model
  • Interdependence between economic decision-makers
  • Banks, firms, households, and the government
  • Leakages and injections

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