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11. What do economists use to explain or describe the “world that is”?

Economists have developed and generally agree on basic economic principles and economic models that try to explain or describe the “world that is”. In many cases, however, economic issues cannot be solved with theories and models alone. Solutions to these problems include opinions, politics, and personal values.

12. What is an economic model?

. Economic model: any simplified statement, diagram or formula used to understand economic events

13. Why is it impossible to solve economic issues economic theories and models alone?

In many cases, however, economic issues cannot be solved with theories and models alone. Solutions to these problems include opinions, politics, and personal values.

14. Why do economists make the positive-normative distinction?

Economists make a distinction between positive economics and normative economics. To the economists the positive-normative distinction is useful because it helps people with very different views about what is desirable to communicate with each other.

15. What is the difference between a positive economic statement and a normative one?

Positive economics: an economic analysis that is purely based on facts rather than opinions and studies why the economy operates as it does. Normative economics: an econo-mic analysis that includes value judgments about what ought to be done, rather than simply developing a theory.

16. What is positive economics concerned with? Positive economics looks at/on the facts and the economy as they actually are, avoiding value judgements* and attempting to seek scientific bases about economic activities. It is an approach that deals with “what is” rather than* with “what ought to be” and contains no indication of approval or disapproval. What are the causes of poverty in the country? What will be the effect of higher cigarette taxes on the number of smokers? These questions can be solved only on the basis of facts.

17. Why does positive economics avoid value judgements?

Positive economics looks at/on the facts and the economy as they actually are, avoiding value judgements* and attempting to seek scientific bases about economic activities

18. Why do economists use positive economics?

It is an approach that deals with “what is” rather than* with “what ought to be” and contains no indication of approval or disapproval. What are the causes of poverty in the country? What will be the effect of higher cigarette taxes on the number of smokers? These questions can be solved only on the basis of facts.

19. What does normative economics deal with? Normative economics, on the other hand, is concerned about what ought to be. It comprises ethical precepts and value judgments* about whether economic policies are good or bad.

20. What does normative economics include?

21. Why is normative economics used to take decisions as for issues of equity, equality, and fairness? Normative economics is used to take decisions as for issues of equity, equality, and fairness, since these concepts include judgments about what ought to be.

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