他还承认会有因果关系的混乱问题，因为黑洞中时空法则失效。

And he admits there's also the problem of causality violations, where the rules of space-time don't apply.

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本文还使用了格兰杰因果检验，发现国际短期资本在流入我国后，也会对人民币的升值预期和股市波动产生影响。

Granger test is used to indicate that ISC influences the fluctuation of stock index and appreciation expectation of Renminbi after its inflow.

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