[KongchangAI]
Unverified50% confidenceFactExact time

格罗斯曼-斯蒂格利茨悖论由桑福德·格罗斯曼和约瑟夫·斯蒂格利茨于1980年在《美国经济评论》提出

1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen

Sources

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curl https://kongchang.com/api/v1/knowledge/claims/582214
MCP
get_claim(id=582214)