首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   403篇
  免费   7篇
财政金融   231篇
工业经济   5篇
计划管理   60篇
经济学   47篇
综合类   15篇
旅游经济   1篇
贸易经济   21篇
农业经济   2篇
经济概况   28篇
  2023年   9篇
  2022年   13篇
  2021年   19篇
  2020年   22篇
  2019年   9篇
  2018年   11篇
  2017年   6篇
  2016年   9篇
  2015年   6篇
  2014年   20篇
  2013年   18篇
  2012年   20篇
  2011年   41篇
  2010年   25篇
  2009年   24篇
  2008年   27篇
  2007年   29篇
  2006年   39篇
  2005年   16篇
  2004年   14篇
  2003年   7篇
  2002年   1篇
  2001年   7篇
  2000年   3篇
  1999年   3篇
  1998年   1篇
  1997年   3篇
  1996年   2篇
  1995年   2篇
  1994年   1篇
  1992年   1篇
  1985年   1篇
  1984年   1篇
排序方式: 共有410条查询结果,搜索用时 15 毫秒
1.
Exploiting a unique conditional disclosure mandate on management earnings forecasts (MEFs) in China, we examine the differential effects of voluntary and mandatory MEFs on the cost of debt. We find that firms providing voluntary MEFs have lower cost of debt than do mandatory forecasters and nonforecasters. The results of the channel analyses reveal that voluntary forecasters have greater commitment to voluntary MEFs in future periods than do mandatory forecasters and nonforecasters, and the precision, accuracy, and timeliness of MEFs are higher for voluntary forecasters than for mandatory forecasters. Additional analyses show that the differential effects of voluntary and mandatory MEFs on cost of debt are stronger for voluntary forecasters operating in opaque information environments, issuing high-quality and confirming forecasts, controlled by private shareholders, and operating in highly competitive product markets. Overall, our results indicate that, compared with mandatory MEFs, voluntary MEFs are more informative for credit investors, particularly for firms facing greater information risk and operating uncertainty.  相似文献   
2.
This study investigates the underlying causes affecting auditors’ approaches to subsequent events. As auditors are required to perform the majority of subsequent events procedures near the due date of the audit report, I examine whether auditors are less likely to make adjustments or disclosures regarding subsequent events that occur after the audit completion, but before issuing the audit report. Results indicate that auditors were less likely to adjust Type I events that occurred after audit completion when the risk was low, but not when the risk was high. This was not the case for Type II events, which only require disclosure.  相似文献   
3.
Climate change poses significant new risks and challenges for businesses and their supply chains. Additionally, in many sectors, Scope 3 indirect greenhouse gas emissions resulting from the sourcing and distribution of goods and services are larger than firms' own carbon footprints. Here we study how firms engage their key stakeholders in their supply chains in obtaining, processing, and transferring relevant climate change‐related information designed to overcome information asymmetry and drive sustainable development. Grounded in organisational information‐processing theory (OIPT), we draw on data from the Carbon Disclosure Project's Climate Change Supply Chain initiative for a qualitative content analysis of a large sample of global firms. Consistent with OIPT, we find that although firms primarily engage their supply chain partners in a variety of ways to reduce information uncertainty around indirect emissions data, effectively interpreting and managing broader sustainability information equivocality becomes a growing priority. Our findings further suggest that firms engage suppliers, customers, and other supply chain partners through basic, transactional, and collaborative types of engagement. We contribute to literatures on interorganisational information processing and sustainable supply chain management by providing a more detailed understanding of how firms engage supply chain partners in the context of climate change.  相似文献   
4.
We examine whether the public availability of product market incumbents' financial disclosures leads to greater capital structure mimicking of incumbents by entrants. Exploiting a change in disclosure enforcement for German private firms in the mid-2000s, we find entrant-incumbent mimicking rises substantially in concentrated markets once incumbents' financial statements are publicly available. Additional tests exploring potential mechanisms are more consistent with interfirm learning underlying the effect than alternative channels. Our findings shed light on the effects of competitor financial statement disclosure on private firms’ initial financing decisions and highlight how capital structure dependencies among peer firms arise.  相似文献   
5.
Although gamification has received considerable attention from both researchers and practitioners, its influence on consumers remains ambiguous. This paper proposes that a negative process through decreased attention and a positive process through increased enjoyment explain the effects of gamification on different outcome variables. Study 1 examines these two processes and gamification’s downstream consequences on purchase intention and product information recognition. For purchase intention, the two processes operate in parallel and produce a null effect of gamification. For product information recognition, only the negative process emerges, resulting in a negative effect of gamification. Studies 2 and 3 focus on the negative effect of gamification on product information recognition and show that the negative effect disappears in gamification designs that link the game elements with meaningful information about the product (Study 2) or make consumers aware of the distraction potential of game elements (Study 3). The studies’ findings provide managerial insights into why not all gamification endeavors yield the desired results; they also specify two boundary conditions (i.e., meaningfulness and disclosure) that may help managers avoid potentially detrimental effects of gamification.  相似文献   
6.
This study investigates the effect of extreme uncertainty on disclosure behaviour by analyzing the quality and quantity of forward‐looking disclosures during the global financial crisis and pre‐crisis periods, controlling for other determinants of disclosure behaviour. Prior research has struggled to distinguish between the quality and quantity dimensions of forward‐looking disclosures. Also, the impact of the recent financial crisis on these forward‐looking disclosure attributes has not yet been examined systematically. We address this gap by exploiting the unique setting of German publicly traded firms. These firms must provide forward‐looking information within their audited financial statements, although relevant regulation is sufficiently vague to allow great variation in the quality, scope and quantity of forward‐looking disclosures actually observed. Using hand‐collected data from 2005 to 2009, we provide evidence of a significantly negative association between crisis and disclosure quality. This finding is robust to several different disclosure quality proxies and regression specifications. In contrast, we find no negative significant relation between crisis and disclosure quantity; rather, there is evidence that reported volume increases during the crisis. Our results are consistent with extreme uncertainty, as occurring during times of crisis, negatively affecting the quality of voluntary disclosures, while firms maintain or increase disclosure quantity, ultimately diluting the information density of forward‐looking disclosures.  相似文献   
7.
王丹  孙鲲鹏  高皓 《金融研究》2020,485(11):188-206
本文研究了投资者 “股吧”讨论这种“用嘴投票”机制能否发挥治理作用进而促进管理层进行自愿性业绩预告。用上市公司股吧中的发帖量、阅读量和评论量来衡量投资者“用嘴投票”的参与程度,研究发现投资者“用嘴投票”参与度越高,管理层进行盈余预测自愿性披露的概率越大,且更愿意及时披露业绩下滑等坏消息。进一步研究发现,投资者“用嘴投票”是通过对股价产生影响、引发监管层关注和招致媒体报道这三个渠道对管理层产生预警进而发挥治理作用。且这一治理机制在管理层受到互联网信息影响可能性越大、公司中小股东户数越多以及论坛的讨论内容越负面时更为显著。  相似文献   
8.
王佳 《西南金融》2020,(4):55-64
分拆上市作为证券市场优化资源配置和促进市场化并购重组的重要手段,在境外市场被广泛运用,但A股市场的分拆案例相对较少。2019年12月,证监会发布了《上市公司分拆所属子公司境内上市试点若干规定》(以下简称《若干规定》),为引导和规范上市公司分拆所属子公司在境内上市奠定了政策基础。由于我国分拆上市制度还刚刚起步,仍需在加强监管、完善配套制度、确立有关业务规则等方面开展持续研究。为厘清成熟市场分拆上市的实践,本文重点研究美国和中国香港市场,对其分拆上市的相关规则、有益经验以及最新案例进行梳理和归纳,在此基础上提出相应的政策建议,以期为后续细则制定提供参考。  相似文献   
9.
利用2012-2016年我国中小板企业数据,实证研究了不同类型企业社会责任信息披露质量对创新持续性的影响路径。结果显示,对股东、员工的责任信息披露质量能显著缓解融资约束,从而正向影响企业创新持续性;对供应商、客户、消费者、社会和环境的责任信息披露质量只能部分缓解融资约束,但仍正向促进企业创新持续性;国有性质的中小板企业对社会责任信息披露质量更加敏感。以上结论说明,我国中小板企业应注重履行并披露对不同利益相关者的社会责任信息,这对于企业缓解融资约束、维持创新持续性具有积极作用。  相似文献   
10.
We examine whether analyst forecasts influence investors’ perceptions of the credibility of a good news management earnings forecast. We hypothesize that the effect of analyst forecasts will depend on whether the analyst forecast confirms management’s forecast and the extent to which management’s forecast is consistent with the prior earnings trend. Findings indicate that the positive effect of a confirming analyst forecast is greater when the management forecast is trend inconsistent than when it is trend consistent. The negative effect of a disconfirming analyst forecast does not differ based on management forecast trend consistency.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号