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   372篇
  免费   21篇
财政金融   51篇
工业经济   32篇
计划管理   76篇
经济学   55篇
综合类   5篇
运输经济   2篇
旅游经济   8篇
贸易经济   114篇
农业经济   8篇
经济概况   20篇
邮电经济   22篇
  2024年   1篇
  2023年   1篇
  2022年   4篇
  2021年   6篇
  2020年   12篇
  2019年   15篇
  2018年   26篇
  2017年   24篇
  2016年   26篇
  2015年   9篇
  2014年   17篇
  2013年   53篇
  2012年   26篇
  2011年   13篇
  2010年   18篇
  2009年   24篇
  2008年   20篇
  2007年   21篇
  2006年   12篇
  2005年   8篇
  2004年   6篇
  2003年   6篇
  2002年   9篇
  2001年   5篇
  2000年   5篇
  1999年   6篇
  1997年   4篇
  1996年   3篇
  1995年   1篇
  1994年   1篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1986年   1篇
  1985年   2篇
  1979年   1篇
排序方式: 共有393条查询结果,搜索用时 15 毫秒
21.
After childbirth, while parents are delighted at public cash transfers like the German ‘Elterngeld’ (parental leave benefit), the decline in mothers’ earnings capacity is an awkward issue that tends to hover in the background. This paper aims firstly to make a contribution to quantifying West German mothers’ foregone gross earnings that stem from intermittent labor market participation, due to the birth of their first child. Secondly, it discusses behavioral outcomes of the resulting implicit child costs in a dynamic bargaining model of household decisions. The regression results of a Mincer-type wage equation, with German Socio-Economic Panel Data (West) for the period 1984–2005 and correcting for sample selection (Two-step Heckman), indicate considerable wage penalties due to birth-related employment withdrawal. On the closure of the fecund window, mothers suffer gross hourly wage cuts of up to 25%, compared to their equally educated, non-stop full-time employed counterparts, and the total of annualized losses amounts to as much as 201,000 Euros. Although foregone earnings do not matter as much in stable partnerships, they turn out to be a veritable asymmetric specialization risk that can prevent women from having children, if divorce seems sufficiently probable.  相似文献   
22.
We investigate whether tax avoidance and manager diversion are complementary when the costs of diversion are low by comparing dividend payouts, performance, and overinvestments of tax haven firms versus other multinational firms based in countries with weak and strong investor protections. Desai and Dharmapala (2006, 2009a, b) and Desai et al. (2007) set forth a theory of tax avoidance within an agency framework (the D&D theory) based on the assumption that tax avoidance and manager diversion are complementary when the corporate governance system is “ineffective” (i.e., the manager's expected costs of diversion are low). Tax haven firms are corporate groups whose parent firms are incorporated in tax haven countries that are not the countries where the groups’ headquarters or primary operations are located (i.e., their “base” countries). We argue that tax haven incorporation potentially lowers the costs of diversion for managers of firms based in countries with weak investor protections. Using a sample from 28 base countries, we provide evidence that manager diversion and tax avoidance are complementary for tax haven firms based in countries with weak investor protections but not for tax haven firms based in countries with strong investor protections. Our results are consistent with the complementarity assumption underlying the D&D model and provide additional insights into the potential impact of the decentralization of the global firm.  相似文献   
23.
24.
25.
This paper examines firms’ short‐term financing choices between intermediated loans and trade credit. I test two sets of empirical hypotheses: 1) hypotheses concerning the cross‐sectional differences in the level of intermediary finance for firms that use different levels of trade credit and 2) hypotheses concerning the dynamics of trade credit growth. I find strong evidence that for firms with high agency costs, the use of trade credit facilitates access to conventional bank loans. The evidence is consistent with theories based on the signaling role of trade credit provision and suppliers’ liquidation advantage.  相似文献   
26.
We survey the recent literature on corporate diversification. How does corporate diversification influence firm value? Does it create or destroy value? Until the beginning of this century, the predominant thinking among researchers and practitioners was that corporate diversification leads to an average discount on firm value; however, several studies cast doubt on the diversification discount. In the last decade, there has been no clear consensus as to whether there is a discount or even a premium on firm value. Recent literature concludes that the effect on value differs from firm to firm and that corporate diversification alone does not drive the discount or premium; rather, the effect is heterogeneous across certain industry settings, economic conditions, and governance structures.  相似文献   
27.
28.
In Germany, we currently see on-going changes in politics and society. More and more people seem to lose faith not only in politics, but also in the mainstream media. Since autumn 2014, the distrust in and suspicion of the news media has reached a new level: the group “Pegida” (Patriotic Europeans against the Islamization of the West) coined the term Lügenpresse (lying press) to illustrate their growing distrust in news media. The term lying press emerged for the first time in 1914 and was regularly used for war propaganda to defame foreign media. In general, the term is not only used by followers of a certain political direction, but in the context of different, especially antidemocratic, political movements (e.?g., during the National Socialist era or during the GDR era in Germany). Since the beginning of the 2000s, however, the concept has been increasingly referred to by right-wing groups (see Heine 2015; Klarmann 2013). Nevertheless, this is not only an issue in Germany, since Pegida has support in other European countries, such as Great Britain and the Netherlands.News media become part of their own coverage as soon as they refer to these developments. Self-discussion or self-coverage can be described as journalistic communication about journalism and means that the media themselves become the object of reporting. Hence, when media use the term lying press, they inevitably refer to themselves. The present study deals with how the media refer to the term lying press and how they reflect upon it. The main question we deal with in our study is how detailed the concept is reflected on and how the media deal with the associated reproach of deliberate misinformation.Drawing on the concept of framing, a content analysis is employed in order to analyze how newspapers report on the term, how they relate it to themselves and how they deal with its implications. The framing approach deals with the emergence, dissemination and alteration of interpretive frames, which are placed on an issue and determine the point of view on this topic. According to Matthes (2014), frames can be understood as a tool to highlight certain information or aspects of a topic while neglecting others. The framing approach deals with the genesis, alteration and effects of frames, which are located at various points in the communication process. In this study, we focus on media frames in the daily newspaper coverage. We rely upon the definition according to Entman (1993) which has been most frequently operationalized so far.We postulate several research questions that deal with the concept of self-coverage and framing. We are, for example, interested in verifying the sections of newspapers in which the term is referred to and if there are differences in how strongly the term is reflected upon. Furthermore, our research interest focuses on how the term is framed, which frames are dominant in the news media and if the frames change over time. We investigated the coverage of the five most widely circulated daily newspapers (Frankfurter Allgemeine Zeitung, Süddeutsche Zeitung, Bild, die Welt, and die tageszeitung) in Germany from October 2014 to October 2015. We discovered 304 articles with 338 statements referring to the term lying press. With a cluster analysis, we extracted four frames.Overall, the term lying press is more strongly reflected on in media sections than in political reporting. In political sections the term is often only mentioned without further contextualization. The four extracted clusters, which can be interpreted as media frames, are termed as follows: demanding author frame, reserved expert frame, external accusation frame, and unreflected author frame.In political sections of newspapers, the two rather undifferentiated frames (external accusation frame with 35% and unreflected author frame with 36%) are dominant. The reserved expert frame (35%) and the unreflected author frame (43%) are the two dominant frames in media sections. Nevertheless, the two most common frames (external accusation frame and unreflected author frame) do not use the term lying press in a critical and reflective way (combined percentage of 60%). The selection of the term as “non-word” of the year did not significantly change the frequency with which the four frames are used within the media.Our results show that the term lying press is used in different ways – but in most cases, there is only little or no elaboration. Frequently, the term is only mentioned without a deeper discussion and classification of the term and its meaning. It sometimes even seems that newspapers use the term ironically as a synonym for themselves instead of the terms media or press. However, the associated trivialization of a term carrying such negative connotations is problematic and could help to establish lying press as an unreflected designation for the media. The media might miss the opportunity to both react decisively to the accusations and to illustrate how important they are in a democratic society. The term must be placed in its historical context and should not be permitted as a flat-rate defamation. Whether the underlying criticism is justified or not, the media should discuss the term and, if possible, invalidate it. In this context, the media must perform their function of practicing criticism – also against themselves. Limitations and future research are discussed at the end of the paper.  相似文献   
29.
东方并不落后 根据2007年世界财富报告:2006年,全球高资产净值投资者中有11%的人对慈善事业做了贡献,捐出了他们超过7%的财富。而在超高资产净值人士中,做了慈善的比例则为17%,捐出了他们超过10%的财富。在亚太地区,高资产净值人士中有14%比例的人对慈善产品有需求,并且贡献了他们财富的12%。  相似文献   
30.
For good or bad, shopping and gifting are intertwined. This research looks at sources of gratification associated with shopping for gifts. More particularly, the roles played by general and specific shopping orientations in shaping gift shopping value and satisfaction are examined. Results from testing a theoretical model suggest that gift shopping orientations, such as agape, may dominate general shopping orientations, such as price consciousness. Also, the important role played by utilitarian shopping value is consistent with gift shopping more as a job than as a source of leisure. However, the results fall short of suggesting a negative relationship between gift shopping and hedonic shopping value. So gift shopping may be a job, but a job that is not so horrible after all. © 2007 Wiley Periodicals, Inc.  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