AI Investment Frontier 气候 Alpha 需要异构天气模型 A new SSRN paper uses machine learning to estimate firm-level weather impacts and finds investor underreaction around earnings. The useful lesson is not a climate trade, but a better event-risk architecture.
AI Investment Frontier Climate Alpha Needs Heterogeneous Weather Models A new SSRN paper uses machine learning to estimate firm-level weather impacts and finds investor underreaction around earnings. The useful lesson is not a climate trade, but a better event-risk architecture.
