This paper builds a conditional two-factor measure model, and proves the efficiency of this model using panel data regression skill. The samples are 54 Chinese close-end funds.

基于此，本文构建了条件双因子评价模型，并且以中国全部54只封闭式基金为样本采用面板数据回归技巧验证了该模型的有效性。

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By using panel data and fixed effects regression models, we have developed in this paper a new method which can be used to correct the omitted variable bias in some regression models.

一般的教材或研究文献没有谈及对其如何补救，该文提出一种采用面板数据和固定效应回归来对这种偏差进行补救的方法。

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In the early days, bootstrapping a computer meant feeding a paper tape containing a boot program or manually loading a boot program using the front panel address/data/control switches.

早期时，启动一台计算机意味着要给计算机喂一条包含引导程序的纸带，或者手工使用前端面板地址/数据/控制开关来加载引导程序。

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Users can intuitively operate the calculator using the stylus on the touch-panel LCD, and input data using the software keyboard.

ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated

Mr. MICHAEL CORDELL: So you can have a roadside reader simply powered using a solar panel sitting by the side of the road just collecting data, and it then transmits it back to the central system.

NPR: The Marketplace Report: U.K.'s Car Tracking System

How it works:Ones and zeroes of digital data are first converted into checkerboard "pages"of bright and dark pixels using a liquid-crystal panel called a spatial light modulator.

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