不足的东西
发表于 2025-3-26 23:26:43
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Missile
发表于 2025-3-27 01:06:26
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抛弃的货物
发表于 2025-3-27 05:22:36
Textbook 2024 examples of probability distributions of future stock prices, returns and profit and loss, together with their main characteristics, such as moments, moment generating and characteristic functions, location-scale families, and quantiles. The extension to the multivariate case for fixed time horizon
军火
发表于 2025-3-27 13:10:17
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refine
发表于 2025-3-27 16:51:06
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harbinger
发表于 2025-3-27 21:39:45
Convergence Concepts,arge sample. The reason is that sequences of rvs or their partial sums enable us to connect patterns of real world data with named distributions. Suppose that . are IID rvs representing possible values of a . rv . with the same distribution. If we want to infer information on the .’s law, then we mi
起波澜
发表于 2025-3-28 00:44:51
Introduction to Stochastic Processes,n. In this case the time series is indexed by discrete time indices and we can call it historical prices or returns. Since nowadays electronic trading is almost continuous in time, we can have a continuous-time series over some time interval .. Our aim is to build a model to describe the time evolut
crockery
发表于 2025-3-28 05:43:37
8楼
6Applepolish
发表于 2025-3-28 07:29:07
8楼
障碍
发表于 2025-3-28 13:06:55
9楼