It's a very important observation in finance that returns on a lot of speculative assets have fat-tailed distributions.
在金融界中，这是一种重要的观测方法，许多投机性资产的收益，都是服从长尾分布的。
The speculative economy of global finance is hundreds of times larger than the value of real goods and services produced in the world.
投机经济的规模比实体货物以及服务业的价值要高上数百倍；
The speculative economy of global finance is hundreds of times larger than the value of real goods and services produced in the world.
投机经济的规模比实体货物以及服务业的价值要高上数百倍；
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