What could be the reason of shifting of consumption line upward from 1 to 3 as it is plotted in the Graph? C'E C'+c Y4 C, (Consumption) C= Co + c Yd (initial stage) 2 3 C"= C +c Ya Co Ja a Yd (Income)
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A: Since you have posted multiple question, as per guideline we will solve only first question. Given…
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- 23. Suppose that there are two goods in an economy and that all prices double. At the sametime, the consumer’s income triples, then:(a) The budget line becomes steeper(b) The budget line becomes flatter(c) The budget line does not change(d) The slope of the budget line does not change, but it makes a parallel shift in towardsthe origin(e) The slope of the budget line does not change, but it makes a parallel shift out fromthe originSuppose you observed that the consumption of organges increased sharply last year, however thet total consumer expenditure on oranges did not change. Did a supply shift, demand shift or both cause this? explain using graphs4. The following data pertain to products A and B, both of which are purchased by Jay. Initially, the prices of the products and quantities consumed are: PA = $10; QA = 3; PB = $10; QB = 7 Jay has $100 to spend. After a reduction in price of B, the prices and quantities consumed are: PA = $10; QA = 2:5; PB = $5; QB = 15 Assume that Jay maximizes utility under both price conditions above. Also, note that if after the price reduction enough income were taken away from Jay to put him back on the original indifference curve, he would consume this combination of A and B: QA 1:5; QB = 9 Determine the change in consumption of good B due to the (1) the substitution effect and (2) the income effect using Hicks decomposition.
- 5. Derive the expenditure multiplier for the equilibrium in product market defined as follows: y = c(y - t(y)) +1 +g1. [35 marks] An individual derives utility from consumption spending C and leisurel according to the following utility function: U(C,1)=C"1¹-a where 0>x>1. Leisure time in hours is given by: 1=T-H where T is hours of total time available and H is hours of work. The consumer's real income is given by: C=w (T-1)+N where w is real wage and N is real non-labour income. a) Derive the optimal values of C, I and the Lagrangian multiplier if the individual wishes maximise utility subject to the to constraint: C=w (T-1)+N. [15 marks]3. Howard consumes only two goods. An economist has collected the following data on Howard's consumption behavior: Observation P1 P2 P3 X1 X2 X3 1 2 3 2 1 2 1 3 3.5 2 0.5 Does Howard's behavior satisfy WARP? Explain your answer.
- Part C 3. The manager of a certain gasoline station wants to forecast the demand for the unleaded gasoline next month so that the proper number of gallons can be ordered from the distributor. The manager has accumulated the following data demand for unleaded gasoline from sales during the past eight months. Month Gasoline Demanded (gallons) Mar 900 Given that the forecast for March is 920. Apr 755 May 650 Jun 550 Jul 625 Aug 730 Sept 820 Oct 1 100 a. Compute the exponential smoothed forecast for the demand from April to November. Use a = 0.25. b. Compute the exponential smoothed forecast for the demand from April to November. Use a = 0.45. c. Plot the actual demand and the forecasts determined in part a and b on the same graph and compare them. d. Make a comparative analysis out of your answers in the plotted data. (3-5 sentences)The expression, M = PXX+ PYY is called a budget constraint where M = amount of money available for expenditure; PX= price of commodity X; PY= price of commodity Y; PXX= expenditure on commodity X; PYY= expenditure on commodity Y. Use M = PXX+PYY to express Y as a function of X and note that the graph of this function is called a budget line. Algebraically derive: (1) the y-intercept; (2) the x-intercept. State what determines the slope of the budget line. Graph the function for M = 120; PX= 3; PY= 5 andshow what happens to the original budget line if M decreases by 25% with PX, PY constant.1. Ch. 16 Problems and Applications Q3 Suppose that people consume only three goods, as shown in this table: Tennis Balls Golf Balls Bottles of Gatorade 2020 Price $2 $5 $2 Quantity 200 80 100 2021 Price $3 $5 $4 Quantity 200 80 100 Complete the following table by computing the percentage change in price for each of the three goods. Tennis Balls Golf Balls Bottles of Gatorade Percentage Change % % % Using a method similar to that used to calculate the consumer price index, the percentage change in the overall price level is % True or False: If you were to learn that a bottle of Gatorade increased in size from 2020 to 2021, that information would lower your estimation of the inflation rate. 22,890
- Course: Microeconomics - Intertemporal Consumption Decisions Consider a person who consumes in the 2 periods (C1 and C2), but ONLY works and earns an income in the first period (C1). Assume that consumption in each period behaves as a normal good.a) What is the effect of a rise in income on welfare? And on consumption in both periods? GRAPHb) What is the effect of a rise in the interest rate (assume that r goes from 10% to 15%) that occurs before the consumption decisions on welfare? GRAPH and on consumption in both periods?) GRAPH3. Suppose that you are interested in answering the question of how consumption reacts to tax increases. In recent years, government has imposed tax increases to fund increased infrastructure spending. If you could design an ideal experiment to answer this question, how would you do so? Do you think it would be practical to use this experiment on a large scale?which is the most preferred level of individual’s choice for public expenditure relating it with individual’s utility dependence, by considering three different groups? also draw the graph and intrepret it.