The Scientific Return of Biodiversity Conservation: Evidence from Fishing Bans Along the Yangtze River
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We document arguably unintended returns of biodiversity conservation to science discovery, exploiting the 2002 fishing ban in Chinaan ecosystem restoration policy without explicit science-related objectives, which allows us to implement a difference-in-differences design across fish species. We find
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美国国家经济研究局创建时间：
2026-07-01
