In our construction of the savings and investment model, weconsidered government spending to be immediate spending. In otherwords, there was no “investment” component to government spending.Let’s change up that assumption. Suppose government spending comesin two types: investment spending (new airports, for example) aswell as government consumption (snow plowing, for example). Callthe first GI and the second GCE
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- If the marginal propensity to consume is 0.75, byhow much would government spending have to rise toincrease output by $1,000 billion? By how muchwould taxes need to decrease to increase output by$1,000 billion?Macroeconomic** In the Keynesian model, when government decreases its spending by $20 billion, and it decreases taxes by $30 billion, and the MPC is .75, by how much will total spending in the economy change? Reg. multiplier = 4, tax multiplier = -3 Would this be 4 * 20 = 80 billion? The actual answer is 10 billion which I don't get it at all. Thanks.If Ricardian equivalence is true, and the government raises taxes(holding spending constant), how does the average person’s behaviorchange? In other words, how does he or she react to a tax increase?
- Equal increases in government spending andtaxes willa. cancel each other out so that the equilibriumlevel of real GDP remains unchanged.b. lead to an equal decrease in the equilibriumlevel of real GDP.c. lead to an equal increase in the equilibriumlevel of real GDP.d. lead to an increase in the equilibrium levelof real GDP output that is larger than theinitial change in government spendingand taxes.Suppose a closed economy with no government spending which in equilibrium is producing an output and income of 2500. Suppose also that the marginal propensity to consume is 0.80, and that, if at full employment, the economy would produce an output and income of 3900 By how much would the government need to cut taxes (T) to bring the economy to full employment?When economists say government purchases are autonomous, they mean that government purchases are independent of the level of income, True O False
- Assume that initial GDP is $1,000 and we want to expand it to $1,600. Average MPC for the country is 2/3. What should be the new level of government spending if the initial level is $100. Also how much of a tax policy change reach to the same results?a. In the textbook, you read that Tyler does not save and planaccording to the theory of Ricardian equivalence but Alex is moreof a “Ricardian.” In light of this, who probably cuts back theirspending the most when taxes temporarily rise: someone like Tylerwho is not “Ricardian” or someone like Alex who is?b. If the U.S. government wants to use fiscal policy to shift ADaround easily, which one would the U.S. government prefer tomake more copies of: Tyler or Alex?I'm doing some practice questions, theyre all true or false. yall will probably be getting more from me seeing as how they are all true or false and that makes it harder for me. the question is true or false: If the MPC is .98 and GOVT spending increases by $10 AD will increase by $450. Idk how to solve for this with so little information. my equation I would have used for this is: deltaY*= K x deltaG (delta meaning change, dont have that on my computer keyboard) to solve for K= 1/ (1-MPC) I plugged in 10= 50 x deltaG and got 20. that cant be right. was i supposed to put 450 in place of deltaY*?
- The Social Security system levies a tax on workers and pays benefits to the elderly. Suppose that congress increases both the tax and the benefits. For simplicity, assume that the Congress announces that the increases will last for one year only. a. How do you suppose this change would affect the economy? (Hint: Think about the marginal propensities to consume of the young and the old.) b. Does your answer depend on whether generations are altruistically linked?Suppose we have the following consumption function in an economy C = 2000 + 0.9YD. Howmuch government spending has to be increased in order to have an increase in equilibriumoutput equal to 1000? a. 100.b. 200.c. 250.d. 1000.e. none of these.f. do not have adequate information.In order to financially stimulate the nation, the Federal government injected $900 billion dollars into the economy. However, the results were less than spectacular. One reason could have been a failure to understand the marginal propensity to consume. Assume the marginal propensity to consume (MPC) was only 0.4. How much of that $900 billion went to increased consumption? Where did the rest of the money go? Increased consumption: Where did the rest go? Using MPC = 0.4, what is the spending multiplier (the actual numerical value please): What was the overall change in income as a result of the stimulus package after the multiplier completely works its way through the economy?