[KongchangAI]
Unverified50% confidenceFactExact time

自1970年代以来,发达经济体的全要素生产率(TFP)增长显著放缓

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/47296
API
curl https://kongchang.com/api/v1/knowledge/claims/47296
MCP
get_claim(id=47296)