The paper doesn't put emphases on the research of nationalization interior regulations, deregulations in the economic regulatory theory and social regulations (such as environment protection).
In previous economic and financial crisis governance, western countries have taken different levels of nationalization policies whose effectiveness has been repeatedly proven efficient.
西方国家在历次经济、金融危机的治理中，都不同程度地采取了国有化政策，其成效已经多次为实践所证明。
3
The wave of nationalization in many countries offers evidence that under certain circumstances nationalization may be a good solution to some social economic problems.