AP Macroeconomics Flashcards: Interest Rates And International Capital Flows

What this deck covers

This deck focuses on Interest Rates And International Capital Flows, giving you a quick way to review the definitions, rules, and examples that matter most for AP Macroeconomics.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: Which option describes capital flight?

Answer: Rapid outflow of capital from a country. Sudden massive withdrawal of funds due to economic instability.

Flashcard 2: What is the formula for the real interest rate?

Answer: Real Interest Rate = Nominal Rate - Inflation Rate. Fisher equation shows purchasing power after inflation is removed.

Flashcard 3: State the relationship between inflation and nominal interest rate.

Answer: Nominal Rate = Real Rate + Inflation Rate. Fisher equation rearranged to solve for nominal rate.

Flashcard 4: Which factor primarily affects real interest rates?

Answer: Inflation expectations. Future price level changes affect real purchasing power of returns.

Flashcard 5: Find the effect of real interest rates on government debt costs.

Answer: Higher rates increase debt servicing costs. Higher rates increase interest payments on outstanding debt.

Flashcard 6: State the impact of real interest rates on consumption.

Answer: Higher rates reduce consumption. Higher borrowing costs discourage spending on goods and services.

Flashcard 7: What is the relationship between interest rates and exchange rates?

Answer: Higher rates can lead to stronger currency. Interest rate differentials affect currency demand and value.

Flashcard 8: State the result of higher real interest rates on borrowing costs.

Answer: Borrowing costs increase. Real rate reflects true cost of borrowing after inflation.

Flashcard 9: What is the role of central banks in influencing real interest rates?

Answer: Adjust nominal rates and inflation. Central banks control nominal rates and target inflation.

Flashcard 10: Identify the consequence of zero real interest rates.

Answer: May lead to increased investment. Zero real cost of capital encourages borrowing and investment.

Flashcard 11: What is the formula for the real interest rate?

Answer: Real Interest Rate = Nominal Rate - Inflation Rate. Fisher equation shows purchasing power after inflation is removed.

Flashcard 12: State how real interest rates affect the trade balance.

Answer: Higher rates may worsen the trade balance. Stronger currency from higher rates reduces export competitiveness.

Flashcard 13: State the effect of high real interest rates on the stock market.

Answer: May lead to a stock market decline. Higher rates make bonds more attractive than stocks.

Flashcard 14: What is an open economy's effect on real interest rates?

Answer: Global rates influence domestic rates. International capital mobility links domestic rates to global markets.

Flashcard 15: Identify the effect of a high real interest rate on international capital flows.

Answer: Increases inflow of foreign capital. Higher returns attract foreign investors seeking better yields.

Flashcard 16: What is the relationship between interest rates and exchange rates?

Answer: Higher rates can lead to stronger currency. Interest rate differentials affect currency demand and value.

Flashcard 17: Identify the consequence of high capital inflows.

Answer: Appreciation of domestic currency. Capital inflows increase demand for domestic currency.

Flashcard 18: Which option best describes arbitrage in interest rates?

Answer: Exploiting rate differences for profit. Risk-free profit from interest rate differences between markets.

Flashcard 19: What is the relationship between interest rates and capital mobility?

Answer: Higher mobility amplifies rate effects. Mobile capital responds quickly to rate changes across borders.

Flashcard 20: Which factor primarily affects real interest rates?

Answer: Inflation expectations. Future price level changes affect real purchasing power of returns.

Flashcard 21: State how real interest rates affect the trade balance.

Answer: Higher rates may worsen the trade balance. Stronger currency from higher rates reduces export competitiveness.

Flashcard 22: Identify the effect of a high real interest rate on international capital flows.

Answer: Increases inflow of foreign capital. Higher returns attract foreign investors seeking better yields.

Flashcard 23: What impact do low real interest rates have on currency value?

Answer: Currency value tends to depreciate. Capital flows out seeking higher returns elsewhere.

Flashcard 24: State the effect of a decrease in real interest rates on net exports.

Answer: Net exports increase. Lower rates weaken currency, making exports more competitive.

Flashcard 25: State the Fisher Equation.

Answer: $1 + i = (1 + r)(1 + \text{inflation})$. Links nominal rate, real rate, and inflation expectations.

Flashcard 26: What happens to domestic investment when real interest rates decrease?

Answer: Domestic investment increases. Lower cost of borrowing makes investment projects more profitable.

Flashcard 27: Identify the relationship between real interest rates and economic growth.

Answer: Inverse relationship. Lower borrowing costs stimulate investment and growth.

Flashcard 28: State the role of inflation targeting in real interest rates.

Answer: Stabilizes expected inflation and rates. Clear inflation targets anchor expectations and reduce volatility.

Flashcard 29: Find the nominal interest rate: Real Rate = 4%, Inflation Rate = 1.5%.

Answer: Nominal Interest Rate = 5.5%. Apply Fisher equation: $4\% + 1.5\% = 5.5\%$.

Flashcard 30: What is the relationship between interest rates and capital mobility?

Answer: Higher mobility amplifies rate effects. Mobile capital responds quickly to rate changes across borders.

Flashcard 31: Find the nominal interest rate: Real Rate = 4%, Inflation Rate = 1.5%.

Answer: Nominal Interest Rate = 5.5%. Apply Fisher equation: $4\% + 1.5\% = 5.5\%$.

Flashcard 32: What is the impact of currency depreciation on real interest rates?

Answer: Tends to increase real interest rates. Depreciation often leads central banks to raise rates defensively.

Flashcard 33: State the role of inflation targeting in real interest rates.

Answer: Stabilizes expected inflation and rates. Clear inflation targets anchor expectations and reduce volatility.

Flashcard 34: Identify the effect of changes in global interest rates on capital flows.

Answer: Cause shifts in international capital flows. Global rate differentials drive international capital movements.

Flashcard 35: What happens to domestic investment when real interest rates decrease?

Answer: Domestic investment increases. Lower cost of borrowing makes investment projects more profitable.

Flashcard 36: What is the primary driver of international capital flows?

Answer: Interest rate differentials. Capital flows to countries offering higher risk-adjusted returns.

Flashcard 37: Find the real interest rate: Nominal Rate = 5%, Inflation Rate = 3%.

Answer: Real Interest Rate = 2%. Apply formula: $5\% - 3\% = 2\%$.

Flashcard 38: Identify the effect of changes in global interest rates on capital flows.

Answer: Cause shifts in international capital flows. Global rate differentials drive international capital movements.

Flashcard 39: Identify the effect of real interest rate changes on inflation expectations.

Answer: Lower rates may increase expectations. Rate changes signal central bank policy and economic outlook.

Flashcard 40: What is the impact of real interest rates on asset bubbles?

Answer: Lower rates can inflate asset bubbles. Cheap credit encourages speculative investment in assets.

Flashcard 41: Find the real interest rate: Nominal Rate = 5%, Inflation Rate = 3%.

Answer: Real Interest Rate = 2%. Apply formula: $5\% - 3\% = 2\%$.

Flashcard 42: What is an open economy's effect on real interest rates?

Answer: Global rates influence domestic rates. International capital mobility links domestic rates to global markets.

Flashcard 43: What happens to the real interest rate if inflation is underestimated?

Answer: Real interest rate is overestimated. Underestimating inflation makes real rate appear higher than actual.

Flashcard 44: What is the impact of real interest rates on asset bubbles?

Answer: Lower rates can inflate asset bubbles. Cheap credit encourages speculative investment in assets.

Flashcard 45: What is the impact of currency depreciation on real interest rates?

Answer: Tends to increase real interest rates. Depreciation often leads central banks to raise rates defensively.

Flashcard 46: Find the effect of rising inflation on real interest rates.

Answer: Real interest rates decrease. Higher inflation reduces purchasing power of nominal returns.

Flashcard 47: Which option shows the effect of capital outflows?

Answer: Depreciation of domestic currency. Capital leaving reduces demand for domestic currency.

Flashcard 48: Identify the consequence of zero real interest rates.

Answer: May lead to increased investment. Zero real cost of capital encourages borrowing and investment.

Flashcard 49: What impact do low real interest rates have on currency value?

Answer: Currency value tends to depreciate. Capital flows out seeking higher returns elsewhere.

Flashcard 50: State the result of higher real interest rates on borrowing costs.

Answer: Borrowing costs increase. Real rate reflects true cost of borrowing after inflation.

Flashcard 51: What is the effect of real interest rates on foreign exchange rates?

Answer: Higher rates strengthen the currency. Higher rates attract capital inflows, increasing currency demand.

Flashcard 52: What effect do high real interest rates have on savings?

Answer: Increase in domestic savings. Higher compensation encourages people to save more.

Flashcard 53: What is the effect of real interest rates on investment returns?

Answer: Higher rates increase returns. Higher real rates mean greater compensation for investment risk.

Flashcard 54: Find the effect of a real interest rate increase on loan demand.

Answer: Loan demand decreases. Higher borrowing costs make loans less attractive to consumers.

Flashcard 55: State the effect of high real interest rates on the stock market.

Answer: May lead to a stock market decline. Higher rates make bonds more attractive than stocks.