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中算古率与会计比率
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作者 马登明 《青海师专学报》 2000年第3期35-36,共2页
论述中国古代数学概念“率”的形成及其沿用发展和现代会计学中比率分析的异同区别。
关键词 比率 数学 中算古率 会计比率 古典数学
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机器学习与会计舞弊治理:基于非谜选因子的预测视角
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作者 周玮 王松 +1 位作者 徐玉德 申峰 《世界经济》 CSSCI 北大核心 2024年第11期116-149,共34页
本文研究将机器学习引入资本市场监管,优化会计舞弊治理的理论和现实问题。使用1998-2021年会计舞弊数据,采用8种主流机器学习模型,从非述选因子视角评估机器学习遇制会计舞弊的优势和潜力。研究发现,使用机器学习预测会计舞弊,并不依... 本文研究将机器学习引入资本市场监管,优化会计舞弊治理的理论和现实问题。使用1998-2021年会计舞弊数据,采用8种主流机器学习模型,从非述选因子视角评估机器学习遇制会计舞弊的优势和潜力。研究发现,使用机器学习预测会计舞弊,并不依赖事前因子述选,预测效果超过了事前述选会计指标的各种组合,预测指标AUC平均提升12.22%。分析表明这与事前述选指标更容易受到市场针对性的规避行为有关。在此基础上,本文进一步讨论了机器学习优化中国资本市场“双随机、一公开”抽检政策的潜力,认为引入机器学习能够大幅提高会计舞弊检出数量,降低重大舞弊案例的发现阈值,缩短会计舞弊的处罚时滞,从而遇制会计舞弊的扩张。 展开更多
关键词 会计舞弊 机器学习 非述选因子 会计比率
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浅谈企业资金紧张的原因与对策
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作者 徐锦华 《技术经济》 1999年第1期60-60,共1页
关键词 资金紧张 周转图 原因与对策 提高资金使用率 发展途径 资金周转 建设有中国特色的社会主义 战略选择 会计比率 过大消耗
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The effect of financial ratios, firm size, and cash flow from operating activities in the interim report to the stock return 被引量:1
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作者 Dwi Martani Mulyono Rahfiani Khairurizka 《Chinese Business Review》 2009年第6期44-55,共12页
The objective of this study is to examine the value relevance of accounting information in explaining stock return. The study uses profitability, liquidity, leverage, market ratio, size and cash flow as proxies of acc... The objective of this study is to examine the value relevance of accounting information in explaining stock return. The study uses profitability, liquidity, leverage, market ratio, size and cash flow as proxies of accounting information. Cumulative abnormal return and market adjusted return are used as stock return variables. The samples of the study are listed companies in manufacturing industries that actively trading between 2003-2006 in Indonesia Stock Market. The study finds that profitability, turnover and market ratio has significant impact to the stock return. The result consistent with previous studies Hobart (2006), Utama and Santoso (1998) and Restraningsih (2007). 展开更多
关键词 financial ratio stock retum Indonesia Stock Market
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Analysis of Correlational Behavior of Solvent and Insolvent Firms Based on Accounting Ratios
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作者 Mario Situm 《Journal of Modern Accounting and Auditing》 2015年第5期233-259,共27页
The concept of crisis evolution is still not fully understood, despite over 40 years of research into investigations in the field of crisis and insolvency prediction. This is due to the fact that the financial situati... The concept of crisis evolution is still not fully understood, despite over 40 years of research into investigations in the field of crisis and insolvency prediction. This is due to the fact that the financial situation of a firm changes within an unobservable life cycle continuum, comprising different economic states which are not in fact properly defined. The aim of this study was to contribute towards a better understanding of the differences between solvent and insolvent finns for the periods of one and two years prior to insolvency respectively. Through the application of correlation and factor analysis, an attempt was made to detect behavioral pattems in accounting ratios, which can in turn explain differences and similarities between the two groups of finns. The results of this study show that although accounting ratios from two consecutive years had low correlations for both groups of finns, they were much higher for insolvent firms. This provides evidence that the economic and financial situation of insolvent firms is much more dependent on its history when compared to solvent firms. Moreover, there is evidence to suggest that the change of the economic and fmancial situation of insolvent firms within the life cycle continuum tends to follow a predetermined path, in contrast to the more random nature of a solvent firm's behavior. Additionally, the results showed that the factor loadings for solvent and insolvent finns differ for both observation periods, indicating that there are different underlying factors affecting the final outcomes for the two groups of firms. This is mainly attributable to disturbances in the scaling factors of total assets for both observation periods, as well as the disappearing size factor for the pre-distress year for insolvent firms, based on factor analysis. 展开更多
关键词 insolvency prediction corporate crises crisis indicators correlation analysis factor analysis
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Impact of International Financial Reporting Standards (IFRS) Adoption on Key Financial Ratios" The Case of the Czech Republic 被引量:1
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作者 Irena Jindrichovska Dana Kubickova 《Journal of Modern Accounting and Auditing》 2014年第2期133-146,共14页
This contribution analyzes the impact of new International Financial Reporting Standards (IFRS) reporting rules on financial ratios prepared in the Czech companies. Using a sample of 16 Czech firms, we attempt to me... This contribution analyzes the impact of new International Financial Reporting Standards (IFRS) reporting rules on financial ratios prepared in the Czech companies. Using a sample of 16 Czech firms, we attempt to measure the scope and size of the differences in the selected set of financial ratios as calculated with data reported according to the traditional Czech accounting standards (CAS) and under the IFRS provisions. Our study discovers that there are important differences resulting from the two reporting formats. Our research comes to a conclusion that translation of Czech statements to IFRS may cause changes in the values of financial indicators without relationship to the real change in the firms' value, performance, and stability. Even though the findings were not statistically significant, the indicative results of our measurements disclosed an important fact that the transition to IFRS could cause deterioration of key indicators and thereby could impact on the overall rating of companies. One needs to be cautious with generalization due to the small sample size. 展开更多
关键词 financial statements INDICATORS International Financial Reporting Standards (IFRS) assessment of performance financial ratios
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