Refer to this diagram of the open-economy macroeconomic model to answer the questions below. 13 12 r1 C O b. e4 O c. el O d. e2 a d b B 2 5 8 1 & e4 Refer to Figure 32-6. If the economy were initially in equilibrium at rl and e3 and the government removes import quotas, the exchange rate moves to O a. e5
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- Figure 3 Refer to the following diagram of the open-economy macroeconomic model to answer the questions that follow. Graph (a) Graph (b) REAL INTEREST RATE 555 ď Wi QUANTITY OF LOANABLE FUNDS REAL EXCHANGE RATE b. decrease because supply would shift right. c. increase because supply would shift left. d. decrease because demand would shift left. REAL INTEREST RATE NCO D NET CAPITAL OUTFLOW D₂ Graph (c) S, S, S, C QUANTITY OF DOLLARS Refer to Figure 3. If the interest rate were initially at r2 and an import quota were imposed, the interest rate would a. stay at r2.The Small Open Economy macroeconomic model assumes that GDP is constant. However, the model could be used to analyze the effects of a one-time increase in GDP as a rightward shift of the supply of loanable funds. What would the model predict about the real interest rate, net capital outflow, net exports, and the real exchange rate when GDP increases? B v E E Pa... v ...If a country is running a government budget surplus, why is (T - G) on the left side of the saving-investment identity?
- Imagine that the economy of Germany finds itself in the following situation: the government budget has a surplus of 1 of Germanys GDP; private savings is 20 of GDP; and physical investment is 18 of GDP. Based on the national saving and investment identity, what is the current account balance? If the government budget surplus falls to zero, how will this affect the current account balance?Explain briefly whether each of the following would be more likely to lead to a higher level of trade for an economy, or a greater imbalance of trade for an economy. Living In an especially large country Having a domestic investment rate much higher than the domestic savings rate Having many other large economies geographically nearby Having an especially large budget deficit Having countries with a tradition of strong protectionist legislation shutting out importsIf domestic Investment increases, and there is no change in the amount of private and public saving, what must happen to the size of the trade deficit?
- Explain why a large open economy generally does not face a 'trilemma, Is there any case where a large country could lace a trilemma?Model of an open economy without government. Given is:C = 100 + 0,7YI = 200X = 100Q = 0 + 0.1Ya. Calculate Y0, the trade balance (Export minus Imports) and the multiplierb. How will Y0 and the trade balance change when investments increase by 100?c. How will Y0 and the trade balance change when exports increase by 100?d. How will Y0 and the trade balance change when autonomous imports increasefrom 0 to 100?e. Compare Y0, the trade balance, and the multiplier found in a) with the valuesyou obtain for a more open economy with exports of 500 and a marginalpropensity to import of 0.5.A case study in the chapter analyzed purchasingpower parity for several countries using the pricc ofBig Macs. Here arc data for a few more countries: a. For each country, compute the predicted exchangerate of the local currency per U.S. dollar. (Recallthat the U.S. price o( a Big Mac was $4.93.)b. According to purchasing-power parity, what is thepredicted exchange rate between the Hungarianforint and the Canadian dollar? What is the actualexchange rate?c. How well docs the theory of purchasing-powerparity explain exchange rates?
- Suppose that Americans decide to increase theirsaving.a. If the elasticity of U.S. net capital outflow withrespect to the real interest rate is very high, willthis increase in private saving have a large orsmall effect on U.S. domestic investment?b. If the elasticity of U.S. exports with respect to thereal exchange rate is very low, will this increase inprivate saving have a large or small effect on theU.S. real exchange rate?The benefits of adopting a flexible exchange rate is that, a.in response to shocks to the demand for Australian exports, the value of the currency would adjust to moderate these effectsb. changes in the interest rate will have no effect on the exchange rate that is determined in the foreign exchange market c.the exchange rate can be more volatile d. an economy will be able to well predict the prices of exports and imports Why A is the correct answer? What is meant by a flexible exchange rate?provides some hypothetical data on macroeconomicaccountsforthreecountriesrepresented by A, B, and C and measured in billions of currency units. In Table, private household saving is SH, tax revenue is T, government spending is G, and investment spending is I. a. Calculate the trade balance and the net inflow of foreign saving for each country. b. State whether each one has a trade surplus or deficit (or balanced trade). c. State whether each is a net lender or borrower internationally and explain.