会计信息与股票价格相关性的定量分析及对策

会计信息是股票市场信息的主要来源,是影响股票价格的直接因素。运用回归分析的方法,建立股票价格与会计信息指标群的回归模型,分析各会计信息对股票价格产生的影响作用及其程度。     

会计信息与股票价格相关性的实证研究

会计信息是股票市场信息的主要来源,是影响股票价格的直接因素。本文通过对股票价格与会计信息的关系研究,分析了不同会计信息对股票价格的影响作用及其程度,证明了会计信息在中国股票市场中的作用,从而为投资者在投资时使用财务数据提供理论依据。     

上市公司会计信息对股价的影响

会计信息具有一定的经济后果,其经济后果之一就是:会计信息是影响股票价格的直接因素.由此可见,研究会计信息对股票价格的影响,对股票投资者来说具有十分重要的意义,同时也有助于完善会计信息披露制度.通过对深沪交易所抽取的20家服装纺织上市公司的信息研究,结果发现:在上市公司披露的会计信息中,反映企业盈利能力的会计信息和反映企业现金流情况的会计信息对股价的影响尤为显著.     

会计信息与股票价格反应行为相关分析

在证券市场不断迅速发展的今天,会计系统提供的会计信息是股票市场信息的主要来源,是影响股票价格的直接因素,也.是广大投资者进行投资决策的主要依据和来源.本文选取了几个主要的会计信息指标,分析了他们与股票价格反应行为的关系.在此基础上引申,比较分析了信息观和计价模型观两大基本理论模型,是如何对会计信息与股票价格反应关系研究的.以期让决策者更好的甄别会计信息.更好的决策.     

企业财务状况与股价的回归分析

很多种因素影响着股票价格的变动,其中会计信息具有公开性且与股票价格的变动有着直接关系,因此对上市公司披露的财务状况进行分析对投资者是十分必要的。本文以2013年上市公司的财务指标与股票价格数据为研究依据,对股票价格与财务指标建立回归模型,得出相关性结论。     

会计信息解释力低下原因探讨

<正>国内外已有的、关于会计信息与股票价格之间关系的大量经验研究都表明会计信息向证券市场传递了新信息,会计信息对股票价格具有解释力并在股票定价中起了重要作用,会计信息是具有价值的。然而,并不是所有的证据都表明会计信息对股票价格     

会计信息与股票价格关系的研究思路

国内外已有的、关于会计信息与股票价格之间关系的大量经验研究都表明会计信息向证券市场传递了新信息,会计信息对股票价格具有解释力并在股票定价中起了重要作用,会计信息是具有价值的。那么我们在研究会计信息与股票价格之间关系时应该有怎样的研究思路呢?     

基于供应链视角的会计信息透明度研究

上市公司会计信息透明度的提高,对于改善我国股市中存在的融资成本高、股票价格低、治理结构单一等问题有重要作用,同时也是提高公司管理水平、减少管理部门权力寻租和因为会计信息不对称所带来舞弊行为的一项重要途径。本文从会计信息的供给链角度出发,研究其中可能影响会计信息透明度的环节,结合上市公司内部结构因素对其进行分析,并提出相应的对策建议。     

股票价格影响因素及投资策略探析

股票作为一种重要的融资手段,是社会经济发展中不可或缺的组成部分。由于多种复杂因素的影响,造成股票价格经常起伏波动。股票价格变动对投资者带来的问题不应忽视,需要全面、综合分析股票价格的影响因素。本文对股票价格的影响因素进行分析,探求股票投资的策略,以防范股票投资风险。     

会计准则与会计信息价值相关性实证分析

会计准则通过规定会计信息的收集、处理、披露方式,决定着会计信息的价值,并影响着企业各利益相关人的决策。以2003年-2007年所有非ST及非PT股的上市公司为样本,通过新会计准则实施前后股票价格与每股收益和每股账面净资产之间的回归分析比较,说明新会计准则提高了会计信息的价值相关性,使得每股收益与每股净资产对股票价格的解释力更强。     

Repurchases of convertible preferred stock and shareholder wealth

In this paper we provide the first comprehensive examination of the stock price reaction to announcements of convertible preferred stock repurchases over the 1981 to 2005 period. We document a positive and significant average common stock abnormal return of 3.27% around announcements of these repurchases. We test signaling and free cash flow explanations for the observed wealth effects by studying abnormal returns and changes in operating performance around repurchase announcements. We find that abnormal returns are positively related to size of repurchases and managerial ownership. We find no evidence of higher stock price reactions for low-q and high free cash flow firms. In addition, we find significant improvements in accounting profitability subsequent to repurchases, but not for low-q firms. Collectively, our results are most consistent with the signaling hypothesis.     

实行物价变动会计的对策

实行物价变动会计模式,采取存货流动计价,依照后进先出法与采用依经济寿命计算的加速折旧法。物价变动补偿基金以及实施“三种模式并存”的混合模式等,能解决物价变动带来的资产账面价值偏低,收益偏高的问题,可达到真实反映企业的财务状况和经营成果,消除物价变动对会计产生影响的目的。     

The Relevance of XBRL Voluntary Disclosure for Stock Market Valuation: The Role of Corporate Governance

The aim of this paper is to investigate the relevance for stock market pricing of accounting earnings of voluntary disclosures in XBRL files considering the quality of corporate governance. Results are the following. It appears that XBRL extensions attract financial analysts. Good governance is positively associated with voluntary XBRL extensions. We observe that XBRL extensions enhance the positive relationship between accounting earnings and stock price. However, this positive association is reduced for firms with good governance, suggesting a substitution effect between XBRL extensions and corporate governance. Finally, it appears that XBRL extensions would strategically be related to earnings quality. This research highlights the importance to consider governance when assessing the value relevance of XBRL disclosures for stock market pricing.     

Regulatory procedures,investment opportunities and stock valuation

Electric utilities differ in their accounting procedures. By regulatory commission directive some use normalization and some use flow through to arrive at their earnings figures. Because regulation is on an allowed return on investment standard these reported earnings are relevant for stock valuation. Any variation in price/earnings ratios between flow through and normalizing companies therefore must be explained by differences in risk to equity investors, differences in investment opportunities, or market inefficiency involving erroneous restatement of earnings. Empirical work demonstrates that there is a difference in price/earnings ratios. Firms that normalize enjoy a premium. The evidence also indicates that the premium is not explained by risk difference. Because the perverse form of market inefficiency required as an explanation seems unlikely, the most reasonable conclusion is that the premium relates to investment opportunities associated with regulatory climate. If so it promises no excess return to stock buyers because it is already impounded in stock price.     

政府补贴与股价崩盘风险

本文以中国A股市场2007－2014年上市公司的数据为样本,基于企业寻租理论,实证检验了政府补贴对股价崩盘风险的影响,旨在为财政政策经济后果的研究提供新的经验证据。研究发现,政府补贴与上市公司股价崩盘风险之间呈显著正相关关系;在制度环境水平较低的地区,政府补贴与上市公司股价崩盘风险之间正相关关系更强;在产业政策支持的行业,政府补贴与上市公司股价崩盘风险之间正相关关系更强;进一步分析表明,企业寻租是两者正向关系的主要原因。本文的研究结果表明,管理层可以借助政府补贴粉饰公司业绩和隐藏公司负面消息。     

关于股权流通对价会计处理问题的探讨

股权流通对价在现有的会计制度下很难找到合理的处理方法。目前对股权分置,改革非流通股股东支付的股权流通对价的会计处理,应坚持股权流通对价、不让上市公司的所有者权益受损并与股权流通对价会计核算相一致的原则,在“长期股权投资”科目下增设“股权流通对价”明细科目,用来专门核算股权分置改革支付的股权流通对价的增减变化。     

浅谈如何充分发挥会计核算的作用

会计核算作为管理工具,通过严格执行财务制度、预算定额和定价指标等,履行实现经营目标的重要责任.企业管理需要会计核算,同时不断地要求和指导着会计核算;会计核算受财务管理的引导,所提供的信息影响着企业对管理目标的确定.     

Macroeconomic information and stock prices

The paper analyzes the response of stock prices to the announcements of 15 representative macroeconomic variables. Stock prices respond primarily to announcements of monetary variables. Stocks of financial companies are the most sensitive to monetary news. Implicit in the stock price reactions are the market perceptions that the Federal Reserve plays an important role in future macroeconomic developments. The post-October 1982 change in the operating target of the Federal Reserve did not affect the stock price responses substantially, although it did affect the corresponding responses of short-term interest rates.     

On the Systemic Fragility of Finance‐Led Growth

The paper sets up a model of economic crisis by investigating the role played by movement in asset price as a driver of the dynamic interaction between the real and the financial sectors. Such movement influences income determination in the real economy in the short period through aggregate demand leading to the emergence of two macroeconomic regimes. A short period flow model, underpinned by the stock flow consistent accounting framework, is developed to formalize the dynamics of interaction between real and financial sectors mediated by movement in asset price, generates bistability, abrupt crashes, and systemic fragility in the macroeconomic regimes.     

MONOTONICITY AND CONVEXITY OF OPTION PRICES REVISITED

The Black-Scholes option price is increasing and convex with respect to the initial stock price. increasing with respect to volatility and instantaneous interest rate, and decreasing and convex with respect to the strike price. These results have been extended in various directions. In particular, when the underlying stock price follows a one-dimensional diffusion and interest rates are deterministic, it is well known that a European contingent claim's price written on the stock with a convex (concave. respectively) payoff function is also convex (concave) with respect to the initial stock price. This paper discusses extensions of such results under more general settings by simple arguments.