Nature of economics

What is the process of developing models in economics, including the need to make assumptions, called?

• Thinking like an economist

• Economic forecasting

• Market analysis

• Statistical inference

What is the term for the assumption used in building economic models that means 'all other things being equal'?

• ceteris paribus

• ex post facto

• post hoc ergo propter hoc

• ad hoc

What is the inability in economics to make scientific experiments?

• The inability in economics to make scientific experiments refers to the challenge of not being able to conduct controlled experiments as in natural sciences.

• It is the ability to always predict economic outcomes accurately.

• It is the process of conducting laboratory tests on economic theories.

• It is the use of mathematical models to guarantee results in economics.

What is the distinction between positive and normative economic statements?

• Positive statements are objective and fact-based, while normative statements are subjective and value-based.

• Positive statements are always correct, while normative statements are always incorrect.

• Positive statements are based on opinions, while normative statements are based on facts.

• Positive statements are only used in microeconomics, while normative statements are only used in macroeconomics.

What is the role of value judgements in influencing economic decision making and policy?

• Value judgements influence economic decision making and policy by affecting opinions and choices based on personal or societal values.

• Value judgements have no impact on economic decision making or policy formation.

• Value judgements only affect mathematical calculations in economics, not decisions or policies.

• Value judgements are only relevant in scientific experiments, not in economics.

What is the economic problem where there are unlimited wants and finite resources called?

• Scarcity

• Inflation

• Monopoly

• Recession

What is the distinction between renewable and non-renewable resources?

• Renewable resources can be replenished naturally, while non-renewable resources are finite and cannot be replaced once used.

• Renewable resources are always man-made, while non-renewable resources are always natural.

• Renewable resources are more expensive than non-renewable resources.

• Non-renewable resources can be replenished quickly, while renewable resources cannot.

What is the importance of opportunity costs to economic agents (consumers, producers and government)?

• Opportunity cost represents the benefits lost when one alternative is chosen over another, guiding decision making for consumers, producers, and government.

• Opportunity cost only applies to producers and not to consumers or government.

• Opportunity cost is irrelevant in economic decision making for any agent.

• Opportunity cost refers to the monetary cost of goods and services only, not the benefits forgone.

What does the use of production possibility frontiers depict?

• The maximum productive potential of an economy, opportunity cost, economic growth or decline, efficient or inefficient allocation of resources, and possible and unobtainable production.

• The total amount of money in circulation within an economy.

• The distribution of income among different groups in society.

• The level of unemployment in a specific industry.

What is the distinction between movements along and shifts in production possibility curves?

• Movements along the curve show changes in allocation of resources, while shifts indicate changes in productive capacity due to external factors.

• Movements along the curve are caused by technological advancements, while shifts are due to changes in consumer preferences.

• Movements along the curve represent economic growth, while shifts indicate a change in opportunity cost.

• Movements along the curve show changes in government policy, while shifts are due to changes in the price of goods.