An economic model based in positive economics should be judged Select one: O A. by its ability to accurately capture and describe the many complex details of the real economy. O B. by the quality and quantity of its underlying assumptions. O C. by the accuracy of its predictions rather than by the accuracy of its assumptions. O D. on its ability to incorporate the idiosyncratic factors that typically characterize human interactions.
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- Do economists have any particular expertise atmaking normative arguments? In other words, they haveexpertise at making positive statements (i.e., what willhappen) about some economic policy, for example, butdo they have special expertise to judge whether or notthe policy should be undertaken?The world in which we live is complex and to understand it, human beings make use of some orother simplification process. A theory can accordingly be seen as an attempt to simplify things.Such an observation may come as a surprise to those who have often heard remarks to the effectthat such and such a theory is difficult, or at the least terribly complicated. We should neverthelessremind ourselves that a theory involves an attempt to simplify things – it is the world out there thatis the complicated entity. A particular theory (or model) is merely trying to reduce it to manageableproportions, at least as far as understanding our environment is concerned.”In economics, theory is presented in a simple form by making the…1.23a) Post hoc assumptionb) Fallacy of compositionc) Ceteris paribus assumptiond) Blinkered approachnvellu Xl.com/Student/PlayerHomework.aspx?homeworkld=611294898&questionld=8&flushed%3Dfalse ITMG 1B Econ 2100 Homework: Basics ... Question 8, 1.1 Question... HW Scor > O Point: nic The problem of scarcity O A. can be solved in a market economy. O B. exists because the unlimited human wants cannot be satisfied with limited resources. O C. would disappear if there were no market failures. O D. exists because the limited human wants cannot be satisfied with available resources. O E. always results in shortages of some goods.
- Which of the following is an example of a normative statement? Select one: O a. An increase in the price of tea will decrease the amount of tea purchased. However, it will increase the amount of coffee purchased. b. The minimum wage led to increase unemployment and unskilled workers O c. None of the answers are correct O d. the inflation has increased in India by 50% in the past three years e. Reducing taxes have positive impact on the economic growthIn a microeconomic model, how would you differentiate between an 'exogenous' variable and an 'endogenous' variable? O Endogenous variables are those determined within the model, while exogenous variables are given from outside the model. O Exogenous variables are those which economists do not study, while endogenous variables are heavily studied. O Exogenous variables are variables that economists cannot measure, while endogenous variables are measurable. Exogenous variables cannot influence endogenous variables in any economic model. O More than one of the above.The supply curve is Choose the best options from the choices below. sloping, which means that of a good will be supplied at higher prices. O a. upward; less O b. downward; less Oc upward; more O d. downward; more From the following find the difference between Positive and Normative statements? O a. normative statements can be tested whereas positive statements cannot O b. positive statements and normative statements can be graphed Oc normative statements state "what is" and positive statements state "what ought to be." Od. positive statements can be tested whereas normative statements cannot
- Because of scarcity, for every choice we make, there will always be opportunity costs. What does this statement mean? O a. none of the choices are correct O b. We will always have to sacrifice the enjoyment of something or benefiting from our other options due to limi tations in resources. O C. Scarcity helps us save our resources by reducing opportunity costs and encouraging higher consumption O d. We can fully enjoy both of our choices as long as we take the opportuni ty and continuously consume our limited resourcesThe three central questions in economics are... O A. What? How? When? O B. What? How? For Whom? O C. For whom? How? Why? O D. When? Why? How?Which one below is FALSE for economic theories or models. Select one: O a. They are generalizations used to give context to our observations. O b. They attempt to establish cause and effect between economic variables. O c. They are built with assumptions and then tested with facts. O d. They always reflect reality.
- 3:51 A A . .l 63% O Applied Economics Mo... , 2 Scanned with Camscanner What I Can Do Identify keywords from a given economics word. 1. ECONOMICS 2. ECONOMICS as SOCIAL SCIENCE n.. afn-tnan | cuc. Annlied Fronomirs Ouarter 1: Module 1 Pae Scanned wth Ca eThe unintended consequences of an economic change that are not immediately identifiable but are felt only with time are known in economics as O marginal effects. scarcity constraints. O opportunity costs. O secondary effects.What assumptions about the economy must he true for the invisible hand to work? To what extent are those assumptions valid in line real world?