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#误拘留

Peter Schmidt-Nielsen
Peter Schmidt-Nielsen
2024-12-29 21:28:21

It's a common misconception that an efficient market must be a random walk — the actual condition is that it's driven to be a martingale, where the EV in the future is equal to the current value. This

#金融市场#随机游走#鞅理论
It's a common misconception that an efficient market must be a random walk — the actual condition is that it's driven to be a martingale, where the EV in the future is equal to the current value. This
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