Unverified50% confidenceFactExact time
Richard Thaler and Cass Sunstein argued in their book Nudge that default options influence decision-making, with research showing that changing default options can raise participation rates in areas such as organ donation from below 30% to over 80%.
1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
Related Entities
Related Claims
Unverified行为经济学研究表明，在器官捐献、养老金参与等真实场景中，Opt-in与Opt-out设计下的参与率可相差40至80个百分点71% similarUnverifiedThe nudge theory proposed by behavioral economist Richard Thaler states that in countries using opt-out defaults, participation rates in scenarios such as organ donation can reach over 90%, whereas countries with opt-in defaults typically see only 15%–20%.66% similarUnverifiedNPS（净推荐值）由贝恩咨询于2003年提出，通过0-10分的推荐可能性计算推荐者与贬损者的差值53% similarUnverified优先经验回放（PER）由Schaul等人于2015年提出，采样概率正比于TD误差绝对值加小常数，并用重要性采样权重修正分布偏移52% similarUnverifiedAnthropic's internal data shows that a reasonable routing strategy can reduce overall inference costs by 60–70% while causing almost no decline in user-perceived response quality.52% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/875890API
curl https://kongchang.com/api/v1/knowledge/claims/875890MCP
get_claim(id=875890)