| 模型 | 模型答案 | 正确答案 |
|---|---|---|
| 金声玉亮2.0 | The correct answer is D. unexpectedly higher resource prices. A negative supply shock occurs when there is an unexpected increase in production costs, such as higher resource prices, that reduces the quantity of goods and services that firms are willing and able to produce at each price level. This shifts the short-run aggregate supply curve to the left, leading to higher prices and lower output. The other options are not correct examples of a negative supply shock: A. A decrease in government spending is a demand shock, not a supply shock. B. A decrease in the real interest rate would actually increase aggregate demand, not reduce supply. C. An increase in the money supply would also increase aggregate demand, not reduce supply. Therefore, the correct answer is D. unexpectedly higher resource prices. |
D |
| deepseekr1 | D. Unexpectedly higher resource prices. **Explanation:** A negative supply shock occurs when there is a sudden reduction in the availability of key resources or an increase in production costs, leading to decreased aggregate supply. Option D, unexpectedly higher resource prices (e.g., oil price spikes), directly raises production costs for firms, shifting the aggregate supply curve leftward. This contrasts with options A, B, and C, which relate to demand-side factors (government spending, interest rates, and money supply). Thus, D is the best example of a negative supply shock. Answer: D |
D |
| gpto1 | D | D |
| GPT-4o | D. unexpectedly higher resource prices. | D |
| llama3.1-70B-Instruct | D |
D |
| llama3.1-405B-Instruct | D. unexpectedly higher resource prices. Explanation: A negative supply shock occurs when there is an unexpected increase in production costs, such as higher resource prices, that reduces the economy's ability to produce goods and services. This can lead to a decrease in aggregate supply and an increase in the price level. In this case, option D is the best example of a negative supply shock because it directly affects the production costs of firms, making it more expensive for them to produce goods and services. Options A, B, and C are not examples of negative supply shocks because they do not directly affect production costs. A decrease in government spending (option A) would be a demand shock, a decrease in the real interest rate (option B) would be a monetary policy action, and an increase in the money supply (option C) would be an expansionary monetary policy action. |
D |
| DeepSeek-Coder-V2 | D. unexpectedly higher resource prices. | D |
| Qwen2-72B-Instruct | D. unexpectedly higher resource prices. | D |
| baichuan4 | D | D |
| doubao | D A decrease in government spending is a fiscal policy measure and not a supply shock. A decrease in the real interest rate and an increase in the money supply are related to monetary policy and do not directly represent negative supply shocks. Unexpectedly higher resource prices can disrupt production and cause a negative supply shock to the economy. |
D |
| minimax | D. unexpectedly higher resource prices. | D |
| kimi | D. unexpectedly higher resource prices. | D |
| wenxinyiyan | D | D |
| zhipu | D An unexpectedly higher resource prices is the best example of a negative supply shock to the economy. This scenario would increase production costs for businesses, leading to a decrease in the overall supply of goods and services in the economy. The other options relate to demand-side factors. |
D |
| gpto1 | D | D |