问题


There is a single choice question about high school macroeconomics. Answer the question by replying A, B, C or D.
Question: Fisher's Hypothesis states that
A. the real interest equals the nominal interest rate plus the inflation rate.
B. the nominal interest rate equals the real interest rate minus the inflation rate.
C. the nominal interest rate equals the unemployment rate plus the real interest rate.
D. the nominal interest rate equals the real interest rate plus the inflation rate.
Answer:

答案

模型 模型答案 正确答案
金声玉亮2.0

D. the nominal interest rate equals the real interest rate plus the inflation rate.
D
deepseekr1

The correct answer is D. Fisher's Hypothesis posits that the nominal interest rate is the sum of the real interest rate and the inflation rate, expressed as \( n = r + i \).

- **Option A** incorrectly reverses the relationship by adding the nominal rate and inflation to get the real rate.
- **Option B** subtracts inflation from the real rate, which inverts the correct formula.
- **Option C** introduces the unrelated unemployment rate, making it irrelevant.
- **Option D** matches the Fisher equation exactly, making it the correct choice.

Answer: D
D
gpto1 Answer: D D
GPT-4o D. the nominal interest rate equals the real interest rate plus the inflation rate. D
llama3.1-70B-Instruct

D
D
llama3.1-405B-Instruct

D. the nominal interest rate equals the real interest rate plus the inflation rate.
D
DeepSeek-Coder-V2 D D
Qwen2-72B-Instruct D. the nominal interest rate equals the real interest rate plus the inflation rate. D
baichuan4 D D
doubao D D
minimax D. the nominal interest rate equals the real interest rate plus the inflation rate. D
kimi D. the nominal interest rate equals the real interest rate plus the inflation rate. D
wenxinyiyan D

Explanation:
Fisher's Hypothesis, also known as the Fisher Equation, states that the nominal interest rate equals the real interest rate plus the inflation rate. Mathematically, it can be expressed as:

Nominal Interest Rate = Real Interest Rate + Inflation Rate

This equation suggests that when inflation increases, so does the nominal interest rate, assuming the real interest rate remains constant. Similarly, a decrease in inflation would lead to a decrease in the nominal interest rate. Fisher's Hypothesis helps explain the relationship between inflation and interest rates in an economy.
D
zhipu D. the nominal interest rate equals the real interest rate plus the inflation rate. D
gpto1 Answer: D D