The two kinds of mixed process not only describe the the underlying assets price fluctuation according to some economic factors, but also give a accurate description about brusque variation.

两类混合过程既描述了由经济因素引起的原生资产价格正常波动，又较准确地描述了由不寻常的非经济因素带给原生资产价格的跳跃。

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Over time they've acquired a mixed bag of financial assets, including some once-hot tech stocks.

FORBES: The 2005 Investment Guide

Unlike the goods and services prices index, the GDP deflator measures change In compensation of employees, operating surplus (including mixed income), and consumption of fixed assets arisen from changes in prices and nominal net taxes.

UNESCO: Belarus: Report: Part I: Descriptive Section