深沪A股上市公司应收账款信息含量及市场效应实证研究(65页DOC).docx
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1、最新资料推荐硕士学位论文深沪A股上市公司应收账款信息含量及市场效应实证研究申请人:缑毛生学科(专业):会计学指导教师: 王海民教授2007年5月最新精品资料整理推荐,更新于二二年十二月二十七日2020年12月27日星期日19:16:06Empirical Research on Listed Companies Accounts Receivable Information Connotation and Market Effect of A Stock Market in Hu and ShenThesis Submitted toXian Jiaotong UniversityIn par
2、tial fulfillment of the requirementfor the degree ofMaster of Management ScienceByGou Maosheng(Accounting)Supervisor: Prof. Wang HaiminMay 2007论文题目:深沪A股上市公司应收账款信息含量及市场效应实证研究学科(专业):会计学申请人:缑毛生指导教师:王海民教授摘 要近年来,特别是2006年以来,我国的证券市场非常活跃,大量的资金都涌入股票市场,上市公司财务信息的披露就显得尤为重要。应收账款作为公司财务信息中的重要组成部分,不仅可以提高当期销售收入,有利于市
3、场占领;而且也增加财务管理成本,放大经营风险。然而,随着一些上市公司盲目地追求财务利润的增长,应收账款占营业收入的比重有增长加快的趋势,面对巨额应收账款给公司未来业绩带来的不确定性,如何正确解读上市公司应收账款的信息含量,不仅有助于增强企业的短期偿债能力和运营能力,更有助于投资者降低投资风险从而获取更高的收益。因此,对于应收账款的界定、核算等信息含量的分析,无论对于经营者还是对于投资者来说,都具有十分着重要的意义。本文针对以上问题进行研究,取得的主要成果如下:1.本文在分析我国上市公司当前财务信息披露客观实际的前提下,选取部分上市公司的相关数据,充分利用相关的统计理论及模型对其进行分析、比较,
4、以期能够更加科学、系统、全面地阐述目前我国上市公司应收账款的信息含量。2.本文在综合国内外学者研究结论的基础上,以有效市场假说和信息不对称理论为分析前提,通过对销售动力说和盈余质量说的借鉴,系统而全面地梳理了理论界对应收账款信息含量的研究成果。3.本文提出研究假设:我国上市公司应收账款对于公司未来业绩起负面影响,即符合盈余品质假说。在分析过程中选取了528 家制造业样本公司,运用应收账款预期式等模型,通过未预期应收账款与未来销售收入、未来毛利率和未来税前净利负相关来验证研究假设。并且得到证实。4.进一步提出假设:未预期应收账款与股票超额收益负相关。通过市场调整模型和OLS回归分析模型来验证未预
5、期应收账款与股票超额收益的相关性,以验证上市公司应收账款的市场效应。5.针对上市公司的实证研究结论,提出了我国上市公司应收账款的信息含量给资本市场、上市公司和投资者所带来的启迪。关 键 词:上市公司;应收账款;信息含量;实证研究论文类型:应用基础Title: Empirical Research on Listed Companies Accounts Receivable Information Connotation and Market Effect of A Stock Market in Hu and ShenSpeciality: AccountingApplicant: Gou
6、MaoshengSupervisor: Prof. Wang HaiminABSTRACTIn recent years, especially since 2006, with the securities market of China becoming active and lots of capital swarming into the stock market, the disclosure of listed companies financial status appears to be particularly important. Accounts receivable,
7、as the important parts of the companies finance status, not only can increase their current sales revenue and help to share the market, but also can increase the financial management costs and enlarge operation risks. However, with some listed companies pursuing the growth of financial profit blindl
8、y, the ratio between receivable and turnover revenue has a trend of growing accelerated. Facing the uncertainty of the companies future performance brought by huge accounts receivable, how to interpret the accounts receivable information connotation of the listed companies correctly will not only he
9、lp to enhance their solvency in short term and operation capacity, but also help the investors to reduce the investment risk so as to gain the higher yield. Therefore, it has a critical impact and significance to the operation managers of the company and the investors of the securities market throug
10、h analyzing the definition, accounting and other information connotation of accounts receivable. Pointed to the above problems, this paper makes the research and gains the achievements as follows:1. Under the premise of analyzing the objective situation about disclosing the current financial status
11、of the listed companies, this paper selects the relevant data of some listed companies, analyses and compares them by making full use of the statistical theory and the model in exception to illustrate the accounts receivable information connotation of the Chinas current listed companies more scienti
12、fically, systematically and comprehensively. 2. On the basis of integrating the achievements of other scholars at home and abroad, this paper regards the two basic propositions- efficient market hypothesis and information asymmetry-as the prerequisite for theoretical analysis and summarizes the rese
13、arch on accounts receivable information connotation in theory systematically and comprehensively through learning from The Sales Momentum Explanation and The Earning Quality Explanation. 3. This paper put forwards the study hypotheses: Chinas accounts receivable of listed companies has a negative im
14、pact on their future performance, which is identity with The Earning Quality Explanation. Through selecting 528 manufacturing company samples in the process of analyzing, using the model of accounts receivable expected, this papers examines and verifies the study hypotheses by negative correlation b
15、etween accounts receivable and future sales revenues, the future gross rate and the future net rate before tax. 4. Further, this paper put forwards the hypotheses: there is a negative correlation between non-expected accounts receivable and stock surplus earnings. This papers verifies the correlatio
16、n between non-expect accounts receivable and stock surplus earnings through market adjustment model and OLS regress analysis model so as to verify the market effect of listed companies accounts receivable.5. According to the empirical findings of the listed companies, this paper puts forward that ou
17、r listed companies accounts receivable information connotation bring enlightenment to the capital market, listed companies and investors.KEY WORDS: Listed Company; Accounts Receivable; Information Connotation; Empirical ResearchTYPE OF DISSERTATION: Application Fundament目 录1 绪论1 1.1 研究背景及问题的提出1 1.2
18、研究目的及意义1 1.3 研究方法和新见解2 1.4 研究思路与结构22 上市公司应收账款及信息含量的理论分析4 2.1 理论基础4 2.1.1 有效市场假说4 2.1.2 信息不对称4 2.2 相关研究文献综述6 2.2.1 上市公司应收账款国内外研究综述6 2.2.2 信息含量相关的研究综述9 2.3 上市公司财务信息的相关研究12 2.4 上市公司应收账款的相关研究14 2.5 应收账款的信息含量分析16 2.5.1 销售收入动力说(The Sales Momentum Explanation)16 2.5.2 盈余品质说(The Earning Quality Explanation)
19、163 我国上市公司应收账款信息含量的实证检验19 3.1 研究假设19 3.2 样本及其数据的选择20 3.3 分析模型的选择与建立20 3.4 变量说明22 3.5 对应收账款信息含量的实证检验24 3.5.1 样本数据的描述性分析24 3.5.2 预期应收账款、预期存货与未预期应收账款的分析26 3.5.3 Wilcoxon 统计检验与回归分析30 3.6 本章小结334 上市公司应收账款信息含量的市场效应验证35 4.1 研究假设35 4.2 实证分析方法及样本、模型选择、分析过程35 4.2.1 基于超额收益法的实证分析35 4.2.2 基于回归系数法的实证分析38 4.3 本章小结
20、405 结论与展望41 5.1 本文的主要结论41 5.2 上市公司应收账款信息含量的研究启迪41 5.2.1 对资本市场制度管理的启迪41 5.2.2 对上市公司财务管理的启迪42 5.2.3 对投资者风险管理的启迪43 5.3 研究局限与展望44致 谢45参考文献46攻读硕士学位期间的研究成果48声明 CONTENTS1 Introduction11.1 Background of the study and problem proposed11.2 The purpose and the significance of the study11.3 The methods of the s
21、tudy and its innovations21.4 The ideas and framework of the study22 Theoretical analysis on listed companies accounts receivable information connotation42.1 Basis of theory42.1.1 Efficient market hypothesis42.1.2 Information asymmetry42.2 Literature review of related researches62.2.1 Researches revi
22、ew about listed companies accounts receivable at home and abroad62.2.2 Related researches review of information connotation 92.3 Related researches of listed companies financial status122.4 Related researches of listed companies accounts receivable142.5 Information connotation analysis about account
23、s receivable162.5.1 The Sales Momentum Explanation162.5.2 The Earning Quality Explanation163 Empirical examinations on listed companies accounts receivable information connotation in China193.1 Research hypothesis193.2 Samples and data selection203.3 Analysis on selecting and establishing the model2
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