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And the evaluation effects of China's Stock Market's volatility by different ARCH models from different point of view are compared. In addition, by using two mixed distribution models, the leptokurtosis and fat-tail of stock return are examined. Based on the above analysis, an improved Laplace distribution model is proposed. Furthermore, the root generating non-Gaussian return distribution of the stock market ? is expounded from the perspective of both economy and capital market.

首先分别从分布和波动性模型出发，研究中国股票市场收益分布特征与波动性特征：从ARCH族模型出发，考察了中国股票市场波动性的异方差、集群性、杠杆效应以及长记忆性特征；从两个混合分布模型出发，结合随机模拟考察了收益分布的尖峰、厚尾和偏态特征，并提出了改进型LapJace分布。

He said that the Hong Kong Tracker Fund of the then government for the purpose of the game with the international hedge funds, which concentrate superior forces to play the "annihilation", as long as the hedge funds would not have打跑a problem, and now the stock market,"the size of non-" play do not run, waiting in line to the listing of more and more companies are a lot of day do not buy one day, so even come up with 200 billion yuan to 3,000 billion yuan enrich stabilization fund, there are "one announced to buy the stock market on the up, revealed the news to sell a stock market or "situation.

他说，香港盈富基金为与国际对冲基金，集中优势兵力打"歼灭战"，只要游戏的目的，当时的政府作为对冲基金不会打跑一个问题，现在的股市，"大小非"玩不运行，排队的越来越多的公司上市是一个很大的一天不买一天，因此，即使拿出2000.0亿元至3000亿元元充实稳定基金，有"一宣布购买股市的上升，透露了这个消息出售股票或"的情况。

The development of the stock market should be support by the investment confidence and their funds of small shareholders. If small shareholders were subjected to loss but could not get in expiation, they would not participate in stock market, and the development of our country stock market can be a malarkey.

股票市场的发展应该是由中小股东的投资信心以及他们的资金来维系的，如果中小股东受到损失却得不到补偿，那么他们就不会参与股票市场，那么我国股票市场的发展只能是一句空话。

The fund, the fund manager, the proposed CengGuoFu stock dividends from its own characteristics, in the short-term market instability of the situation, the safety stock dividend is relatively high, and have a strong defensive, But in the long run, the stock dividend growth also very stable, is relatively minor fluctuations in the premise for investors YuDaPan relative excess return of.

该基金拟任基金经理曾国富表示，从红利股票自身的特点来看，在短期市场不稳定的形势下，红利股票的安全性相对较高，具备较强的防御性；而从长期来看，红利股票的成长性也十分稳健，有望在波动相对较小的前提下给投资者带来相对于大盘的超额回报。

After mortgaging his or her stock right the mortgagees wants were the value of stock(the property right of the stock),but the owner of proprietary rights is mortgager.

出质人以其拥有的股权出质后，质权人在乎的是股票本身所具有的经济内容与价值，即股票的财产性权利，而股权的所有者仍然是出质人。

Is generally believed that the success of stock offerings, to quantify an important emblem is opening in the stock after the 20 trading days, its market price fluctuations of no more than the stock issue price of plus or minus 15%.

一般认为，股票发行成功，以量化的一个重要标志，是在股市开放后的20个交易日，市场的不超过股票发行价格的正负15％的价格波动。

A large number of results from the study indicate that there is a close connection between stock price and trading volume. This paper uses econometric tools, draws on the plasticity and elastic conceptions in the mechanics fields and considers the relation between stock prices and trading volume in different aspects, in order to set up complete stock price plasticity and elasticity theory and apply this theory by carrying on empirical researches.

首先，本文介绍了股价波动的塑性和弹性理论的思想来源，定义股票均衡价格、股价塑性、股价弹性等新概念，通过选取某些个股在不同时段上的股价和成交量的走势图，分别说明了塑性和弹性现象的存在；然后建立了股价的塑性模型、弹性模型及弹塑性交叉模型，应用计量经济学方法对这些模型进行参数估计和检验，对模型进行理论解释，分析模型与现有投资分析理论的一致性；最后是对股票价格塑性模型和弹性模型的应用研究。

We use MorningStar style to classify a method tectonic to field of Chinese A stock market style invests combination, and with respect to Shanghai deep the yield feature that two city inspected each style to invest combination respectively, discovery is on Chinese market, value yield prep above grows the phenomenon of a yield is opposite only Shanghai city pannikin remarkable; and pannikin above quota Shanghai city value stock and deep market price are worth accrual consist in model, mix model stock.

我们采用MorningStar风格分类方法对中国A股市场构造风格投资组合，并就沪深两市分别考察了各风格投资组合的收益率特征，发现在中国市场上，价值股收益率高于成长股收益率的现象仅对沪市小盘股显著；而小盘股超额收益存在于沪市价值型股票和深市价值型、混合型股票。

A stock split is an increase in the number of authorized' issued, and outstanding shares of stock, coupled with a portionate reduction'in the par value of the stock.

股票分割是指在增加核定，发行及流通在外股数的同时，按比例降低每股面值。

Common Stock and Warrants - A single class of common stock, par value $0.01 per share (the "Common Stock"), including sufficient shares to provide for

普通股和认股权证-以单级普通股，票面价值为每股0.01美元，包括足够的股份，为

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。