Question 19 Let's say you run a simulation and figure out that your sample is one of the likely sampies that could have come from a DGP of 0. What would that mean? • A That is a good sign. Our model is good and probably explains a lot of variation. • B This is a bad sign for our model because a DGP of O means there is no relationship between the explanatory and outcome variable. • C This does not mean anything for our model. We have to run supernova to find out about how good our model is. • Dit depends on what our b. Type Markdown and LaTeX: a
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- NOMETRICS I| / My courses / Faculty Of Economics & Administrative Sciences / ECON309 / Finals/ ECON 309 Final Exam Assignm 15. Interpreting the intercept in a sample regression function is Oa. reasonable because under certain conditions the estimator is BLUE. of Ob. reasonalble if your sample contains values of Xi around the origin. tion Oc not reasonable because economists are interested in the effect of a change in X on the change in Y. d. not reasonable because you never observe values of the explanatory variables around the origin. Next pageJenny Company produces two types of pants: long pants and short pants. The cost of making a pair of short pants and a pair of long pants are RM 75 and RM 95 respectively. In one week, the company must produce at least 150 pants of each type. The minimum weekly production is 500 pants. The short pants are sold for RM 120 each and the long pants for RM 150 each. Using the graphical method, find: a. The number of short pants and long pants to be made in a week in order to minimise the total production cost. b. The profit made at the minimum weekly production cost.8. Which of the following best describes the linear probability model? The model is the application of the linear multiple regression model to a binary dependent variable The model is an example of probit estimation The model is another form of logit estimation The model is the application of the multiple regression model with a binary variable as at least one of the regressors OO
- Please answer clearly from 2. i to iii.i need help with this question 5 from my microeconmics assigments. i have already gotten it wrong twice.Session 2 Questions 44 and 45 are open-response questions. ws BE SURE TO ANSWERAND LABEL ALL PARTS OF EACH QUESTION. Show all your work (diagrams, tables, or computations) in your Student Answer Booklet. If you do the work in your bhead, explain in writing how you did the work. Write your answer to question 44 in the space provided in vour Student Answer Booklet. The graph below shows the birth rate and the death rate of a mouse population ovet a three-year period. The immigration rate and the emigration rate of the population are equal. 44 Birth Rate and Death Rate of a Mouse Population Year 3 Year 2 Year 1 Time Key Death rate Birth rate a. Describe what happens to the size of the population for each year shown on the graph. Explain your answers. b. Identify three factors that could affect the death rate of the mouse population, and explain why each factor affects the death rate. 100 rient. Birth and Death Rates
- 2. You are interested in the effect of a factory being inspected on whether it reduces its pollution output. There's a variable "number of reported violations" that you have. When the number of reported violations goes from 9 to 10, the probability of being inspected jumps from 20% to 60%. Average pollution levels decrease from 600k Imetric tons of CO2 to 500k metric tons going from 9 to 10 violations as well. What is the fuzzy regression discontinuity estimate of the effect of inspections on air pollution levels?Refresh your Math & Graphing Skills SOP-A D For each of the following scenarios, indicate whether the relationship between the two variables is positive or negative, as well as which line on the previous graph has a slope that reflects this type of relationship. X-axis Hint: The X-axis and Y-axis on the graph are not labeled intentionally. You need to substitute the variables from each scenario for the horizontal and vertical axis. For example, in the first scenario, X-axis should be labeled The average grade received" and Y-axis should be labeled "The number of hours spent studying". Scenario As the number of hours spent studying rises, the average grade received rises. As the number of hours spent studying falis, the likelihood of getting an A falls. As the number of hours spent watching TV rises, the average grade received falls. True True or False: Line B has a slope of infinity. O False www Relationship Line YOnly typed answer and please don't use chatgpt otherwise I downvote the answer Assume that the relationship between test scores and the student-teacher ratio can be modeled as a linear function with an intercept of 698.9 and a slope of (-2.28). A decrease in the student teacher ratio by 2 will: A) reduce test scores by 2.28 on average B) result in a test score of 698.9 C) reduce test scores by 2.56 on average D) reduce test scores by 4.56 for every school district PLEASE EXPLAIN WHY C IS CORRECT.
- Give typing answer with explanation and conclusion Suppose that the government must undertake an irreversible policy decision regarding the extent of air pollution regulation. The government is making this decision in a situation of uncertainty, however. In particular, there is some probability p that the benefits will remain the same as they are this year for all future years, but there is some probability 1 - p that benefits will be less in all future years. If we take into consideration the multiperiod aspects, should we err on the side of overregulation or underregulation, compared to what we would do in a single-period choice?1. You are running a probability regression. If your data contains many outliers, you’d be better off using (A) A linear probability model. (B) Probit. (C) Logit. (D) Either probit or logit would work fine. (E) Any of the above regression models would work fine.Based on the graphical representation, select the best answer from the choices below. A. True B. False