Timothy Hannan and Robin Prager, both of the Federal Reserve, find that increased competition from multi-market institutions has had markedly different effects in rural and urban areas.
任职于联邦储备局的Timothy Hannan和Robin Prager发现,来自跨市场的大银行的日益激烈的竞争在郊区跟在城市有显著不同的作用。
These relationships between social and financial performance can be rationalized by multi-factor models for explaining the cross-sectional variation in returns, but not by industry effects.
社会绩效与金融业绩间的这些关系,可以通过解释回报中代表性变量的多因子模型进行合理化,却难以通过产业效应起到同样效果。
As an optimization of heat pump multi - effects evaporation flow, the interlaced heat pump flow that is more economical than other flows is put forward.
文章针对热泵多效蒸发流程进行优化,提出了更加具有经济性的间隔式多效蒸发热泵流程。
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