In return for the scaleof investment, they should share their expertise in order to build greater confidence in the sector.
作为对投资规模的回报，他们应该分享自己的专业知识以便在该领域建立更大的信心。
2
The returnof share repurchases on a grand scale (doubtless at a time when they are far more expensive than today) will be a sign that defrosting is giving way to overheating.
股票回购的回归在很大程度上(无疑是在价格远远高于今天的情况下)将是解冻让位于过热的迹象。
3
We decompose the technical efficiency into pure technical efficiency and scale efficiency, identify the technical efficient and inefficient Banks, and determine the return to scaleof the Banks.