positive statement&normative statementIneconomicsandphilosophy, apositive statementconcerns what "is", "was", or "will be", and contains no indication of approval or disapproval (what should be). Positive statements are testable - or, at least, it is possible to imagine facts that disprove ...
Positive economics is a study of how the economy works. 简单来说就是描述一个“是什么”的状态,这个statement可以是错误的,但是也是positive statement. Normative economics is the practice of recommending policies to solve economic problems. 主要的特点是表达了一个“应该怎样做”的judgement. Tip:normative ...
A positive theoretical statement, in economics, is a statement that describes or explains an economic phenomenon without making any value judgments or normative claims. Positive theoretical statements are objective and fact-based and can be tested using empirical evidence. For example, a positive theore...
The differences in the verdicts are not entirely because of the differences between logical schools but are also partly because of semantic differences, as the meaning of normative statement is far from unambiguous. That value judgments can be regarded as analytical propositions means that they can ...
1.positive实证表述 2.normative规范表述 Positive economics is a study of how the economy works. 简单来说就是描述一个“是什么”的状态，这个statement可以是错误的，但是也是positive statement。Normative economics is the practice of recommending policies to solve economic problems. 主要的特点是...
Understanding Positive Economics A cornerstone of positive economics is the development of theories through fact-based examination of causes and effects. Many will refer to this study as "what is" economics due to its use of fact-based determinations and thinking. Normative economics, in contrast, ...
A normative statement is one that makes a value judgment. Such a judgment is the opinion of the speaker; no one can “prove” that the statement is or is not correct. Here are some examples of normative statements in economics:We ought to do more to help the poor. People in the ...
The first statement is factual—something that can tested. The second is an opinion rooted instead in values about what’s fair or right. Thus, in economics, as in many other disciplines, it's crucial to distinguish between descriptions of what is the case ("robberies are high in this ...
Some clarifications are needed before scrutinizing this apparently odd statement in more detail. Friedman stands in the tradition oflogical positivism. According to logical positivism, it is the task for the scientific community to reveal eternal orgeneral laws, i.e., laws that are time- and space...
简单来说就是描述一个“是什么”的状态,这个statement可以是错误的,但是也是positive statement.Normative economics is the practice of recommending policies to solve economic problems. 主要的特点是表达了一个“应该怎样做”的judgement.Tip:normative statement一般会有‘should’、‘would’之类表达‘应该’意义的...