Econ Section I + II Exam

Front

What is the concept of scarcity in economics?

Back

Scarcity refers to the fundamental economic problem of having seemingly unlimited human wants in a world of limited resources. It means that resources are finite and cannot meet all human desires.

Front

Define opportunity cost.

Back

Opportunity cost is the value of the next best alternative that is forgone when making a decision. It represents the benefits you could have received by taking an alternative action.

Front

What is perfect competition?

Back

Perfect competition is a market structure characterized by a complete absence of rivalry among the individual firms. In this scenario, no single firm can influence the market price.

Front

Explain the concept of gains from trade.

Back

Gains from trade refer to the benefits that parties receive from engaging in voluntary exchange. It occurs when individuals or countries specialize in producing goods where they have a comparative advantage.

Front

What is a common resource?

Back

A common resource is a type of good that is rivalrous and non-excludable, meaning that one person's use of the resource diminishes another person's ability to use it, and it is difficult to prevent anyone from using it.

Front

What is a natural monopoly?

Back

A natural monopoly occurs when a single firm can supply the entire market at a lower cost than multiple firms due to high fixed costs and low marginal costs.

Front

What role does government regulation play in natural monopolies?

Back

Government regulation is often necessary in natural monopolies to prevent the monopolist from setting excessively high prices and to ensure fair access to the service or product.

Front

What is the significance of high fixed costs in market structures?

Back

High fixed costs can lead to a natural monopoly because they create barriers to entry for other firms, making it economically unfeasible for multiple firms to operate in the market.

Front

Define collective goods.

Back

Collective goods are goods that are non-excludable and non-rivalrous, meaning that individuals cannot be effectively excluded from use, and one person's use does not reduce availability to others.

Front

What is the relationship between marginal cost and production in collective goods?

Back

In collective goods, the marginal cost of production is often close to zero, which can lead to underproduction if left to the market, as firms may not find it profitable to produce them.