Unverified50% confidenceFactExact time
劣币驱逐良币原名格雷欣法则，原指劣质货币会将优质货币逐出流通的现象
1
Sources
50%
Confidence
Long-term
Relevance
8/11/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/731207API
curl https://kongchang.com/api/v1/knowledge/claims/731207MCP
get_claim(id=731207)