浅议我国证券市场的风险及其防范

一、我国证券市场现存的风险 目前我国金融市场还不成熟，单在证券市场中就存在许多过度投机现象，在一定程度上形成了较大的风险，具体表现在：     

我国证券牛市格局下投机风险的结构与对策

本文从当前证券市场牛市格局中的投机问题出发,分析出证券投机中所面临的风险与对策。从投资者决策选择角度,将我国证券市场投机中的风险划分为主观源风险和客观源风险,这两种风险在不同投资者行为中具有不同的动态关系。在证券市场投机、风险和收益三者之间的决策关系中,在一个相当短的时间（风险水平一定）内,投资者收益变动取决于投资与投机的动态比例及其各自行为能获取的收益。最后提出了防范风险的政策建议。     

保险投资与证券风险

保险资金投资于证券市场并非一路坦途。证券市场投机严重、波动幅度大，在以高回报率诱惑众多投资者的同时也不时显现其隐藏的巨大风险。     

宋霭龄:股市第一号炒手

孔氏家族的暴富,其主要手段正是宋霭龄通过操纵证券交易市场的投机活动所取得的。其中最为出名的证券投机活动是在30年代中期的“二三关”库券风潮期间。 宋霭龄直接涉足上海证券市场是在南方革命政府时期。从宋霭龄的天赋来说,从事证券投机活动,也许正是她的最好选择。宋霭龄在上海证券市场上名声大震,真正成为天字第一号     

抗战时期上海证券市场研究

抗战时期上海证券市场的发展大致可分为孤岛时期和全面沦陷时期两个阶段。前一阶段之演变轨迹,具体表现为公债交易的衰落,外股交易的旺盛和华股交易的推进;后一阶的证券市场实际是一个华商股票股投机市场,开创了近代中国证券市场史上的两项记录,即完全的华股市场和空前的投机狂热。     

市场估值与价值投资策略——基于中国证券市场的经验研究

中国股票市场近年开始重新重视价值投资,但真正能运用价值投资策略进行投资的并不多见。本文研究在我国的证券市场中,价值投资是否适用和有效,通过实证分析的方法,检验价值投资策略在中国证券市场的适应性。本文的结论有助于逐渐改变目前中国证券市场上中小投资者跟风炒作、希望在短期内获得高额回报的投机理念和过度炒作的现象,对于提倡理性投资,抑制过度投机是非常有益的。     

证券市场税收制度的国际比较与借鉴

本文从证券市场运行的四个环节入手,考察分析了各国证券市场税制建设中的成功经验,并结合我国证券市场现状,以鼓励投资、抑制投机、公平税负、保护中小投资者利益为出发点,提出了完善我国证券市场税收制度的若干政策建议.     

证券市场评价

一、证券市场的结构和活动 (一)证券市场的结构证券市场是资本主义国家从事股票、公司债券和国家公债等有价证券交易的场所,它是长期资本市场的重要组成部分,也是金融资本家进行大规模投机和赌博的重要场所。     

我国股市过度投机的法律探究

中国股市过度投机问题,加剧和放大了市场的波动和风险,严重制约着我国证券市场的健康发展,因此通过法律使其不理性因素降到最低成为当务之急。本文主要从法学的角度,在金融学的领域里探究过度投机产生的主要原因以及解决投机问题的法律手段。     

国际热钱流入对我国证券市场的影响及对策

热钱通过高速金融信息选择投机市场,并在短期时间内投入资金实现高盈利回报然后快速撤出。热钱作为短期投机资本可以影响一国金融稳定,严重时能导致金融危机。随着我国的经济改革,各项政策与服务一起出台,经济市场的稳定提升使国家在全球的比重愈发重要。热钱主要投资于全球的有价证券市场和货币市场。因此,国际投资者预期我国对外汇率变更、国内银行存款利率上升和证券市场稳定提升即将出现牛市分析,认为我国现适用于投机资本的条件,并携带大量热钱涌入我国,造成我国金融市场不稳定现象,伴随证券市场股价指数混乱不规律现象,本文就国际热钱发展现状及涌入我国证券市场分析其影响,并对影响提出解决对策。     

Short-sale refinancing and price adjustment speed to bad news: Evidence from a quasi-natural experiment in China

Short selling may accelerate stock price adjustment to negative news. However, the literature provides mixed evidence for this prediction. Using short-sale refinancing and a staggered difference-in-differences (DID) model, this paper explores the effect of short selling on stock price adjustment. Our results show that (1) short-sale refinancing improves the speed of stock price adjustment to negative news. This result holds after we control for endogeneity. (2) The positive relationship between short-sale refinancing and stock price adjustment speed is significant in subsamples of stocks with higher earnings management or lower accuracy of analyst forecasts, indicating that firms with more opaque information are more likely to be targeted by short sellers. In subsamples of stocks with a higher ownership concentration or lower ownership by institutional investors, short selling is more likely to increase the speed of stock price adjustment, indicating that ownership structure may influence negative news mining. (3) As short-sale refinancing exacerbates the absorption of bad news by stock prices, it increases crash risk. This study enriches the research on the economic consequences of short selling and provides empirical evidence supporting regulations on short selling in China.     

Guidelines for Manuscripts Submitted to The China Journal of Accounting Research

正The China Journal of Accounting Research"CJAR"(ISSN 1755-3091)publishes quarterly.It contains peer-reviewed articles and commentaries on accounting,auditing and corporate governance issues that relate to the greater China region.We welcome the submission of both theoretical and empirical research papers pertinent to researchers,regulators and practitioners.Authors should note:     

The China puzzle: Opportunities for accounting research

How can China achieve phenomenal economic growth despite what is considered as 'weak' institutions in market-based economies? Xu(2011) provides a framework to u...     

Aims and Scope

<正>The focus of the China Journal of Accounting Research is to publish theoretical and empirical research papers that use contemporary research methodologies to...     

Income smoothing and the cost of debt

The literature on income smoothing focuses on the effect of earnings smoothing on the equity market.This paper investigates the effect of income smoothing on th...     

The case for management history

This article defines the case for treating management history as a discrete subject area, although one closely related to business, accounting, labour, and industrial history. It seeks to concentrate on the nature, process, and practice of management as an activity within the organization, and to argue that it is important that modern British managers understand the intellectual and cultural roots of their profession, since without these they will tend to be swayed by short-term management 'fads'. Within the broad topic there are several identifiable sub-areas for potential exploration, including the comparative historical development of management between different countries, management institutions, managerial careers and labour markets, management structures, management skills, and management thought and theory.     

The life and career of John Spence Ogilvy (1805-71), the first chartered accountant to emigrate to Australia

So far as the available evidence allows, this paper examines the life and career of John Spence Ogilvy, foundation member of the Society of Accountants in Edinburgh in 1854, who emigrated to Melbourne in 1856, but did not play a part in the development of an organized accounting profession in Australia. The paper also attempts to explain the gap of thirty-two years between the formation of the first accounting bodies in Edinburgh and Melbourne.     

Female CFOs and loan contracting: Financial conservatism or gender discrimination? – An empirical test based on collateral clauses

Based on signaling and gender discrimination theory, we examine whether chief financial officer(CFO) gender matters to bank–firm relationships and the designing...     

Guidelines for Manuscripts Submitted to The China Journal of Accounting Research

<正>The China Journal of Accounting Research‘‘CJAR’’(ISSN 1755-3091)publishes quarterly.It contains peer-reviewed articles and commentaries on accounting,auditin...     

The Impact of IFRS Adoption on an Agribusiness Company's Financial Statements

This fictional case is based on a Canadian public company that produces greenhouse vegetables. Focusing on the differences between International Financial Reporting Standards (IFRS) and Canadian Accounting Standards for Private Enterprises (ASPE), this case provides students an opportunity to (1) apply IFRS in a real world setting; (2) prepare and reconcile financial statements under ASPE and IFRS; (3) analyze the impact of IFRS adoption on key financial ratios; and (4) detect and explain differences in financial statements under ASPE and IFRS through common size analysis.