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   1826篇
  免费   55篇
财政金融   279篇
工业经济   93篇
计划管理   349篇
经济学   407篇
综合类   8篇
运输经济   11篇
旅游经济   22篇
贸易经济   291篇
农业经济   75篇
经济概况   346篇
  2021年   20篇
  2020年   31篇
  2019年   43篇
  2018年   59篇
  2017年   54篇
  2016年   49篇
  2015年   32篇
  2014年   45篇
  2013年   232篇
  2012年   67篇
  2011年   71篇
  2010年   65篇
  2009年   78篇
  2008年   70篇
  2007年   86篇
  2006年   54篇
  2005年   47篇
  2004年   49篇
  2003年   42篇
  2002年   39篇
  2001年   34篇
  2000年   29篇
  1999年   38篇
  1998年   35篇
  1997年   28篇
  1996年   22篇
  1995年   17篇
  1994年   20篇
  1993年   21篇
  1992年   14篇
  1991年   13篇
  1990年   15篇
  1989年   12篇
  1988年   9篇
  1987年   10篇
  1985年   14篇
  1984年   11篇
  1983年   17篇
  1982年   16篇
  1981年   10篇
  1980年   22篇
  1979年   17篇
  1978年   13篇
  1977年   10篇
  1975年   13篇
  1971年   9篇
  1963年   11篇
  1962年   8篇
  1961年   11篇
  1960年   9篇
排序方式: 共有1881条查询结果,搜索用时 15 毫秒
71.
We examine the joint effect of bidder and target information asymmetry and uncertainty on the payment consideration and subsequent wealth effects in a large sample of acquisitions with both listed and private targets. In line with a risk‐sharing argument, we find that acquisitions of targets characterized by higher uncertainty are more likely to be settled with stock. In contrast, higher target information asymmetry increases the likelihood of a cash payment, consistent with bidders strategically exploiting superior information. Acquirers of more opaque targets obtain a larger fraction of total acquisition gains and avoid sharing these gains with target shareholders by offering cash.  相似文献   
72.
There has been a steady growth in the use of employee equity compensation plans, and in the use of executive stock options (ESOs) in particular, along with a rise in shareholder and public perceptions that the values of compensation plans are not always fully disclosed. The IFSA of Australia recently called for separate reporting in financial statements of numbers and values of ESOs. Companies, when negotiating employment contracts, frequently agree to compensate an executive if a share option plan is subsequently not approved by shareholders. These facts suggest that reporting the value of an ESO plan is a useful and important exercise. We outline a model for the valuation of ESOs typically issued by Australian listed companies and illustrate the application of the model with a case study.  相似文献   
73.
In two experiments, participants received advice from another participant on a task either with a correct answer (intellective tasks) or without a correct answer (judgmental task), in which the participant had to make a forecast. In both experiments, the level of trust in the advisor and a perception of the advisor having similar values were important predictors of the acceptance of advice for a judgmental, taste forecast task, whereas advisor confidence was a more important predictor of the acceptance of advice on the intellective task. In Experiment 2, the face-to-face interactions between the decision-maker and the advisor were videotaped and coded. Advisors provided more information to decision-makers for the taste forecast than for the intellective task. Further, whether the advisor provided information to supplement their recommendation or not was a significant predictor of the acceptance of advice on the taste forecast, but not on the intellective task. The results are discussed in the context of previous research on advice, which has predominately used intellective tasks.  相似文献   
74.
We construct a new data set of consumption and income data for the largest US metropolitan areas, and we show that the extent of risk-sharing between regions varies substantially over time. In times when US housing collateral is scarce nationally, regional consumption is about twice as sensitive to income shocks. We also document higher sensitivity in regions with lower housing collateral. Household-level borrowing frictions can explain this new stylized fact. When the value of housing relative to human wealth falls, loan collateral shrinks, borrowing (risk-sharing) declines, and the sensitivity of consumption to income increases. Our model aggregates heterogeneous, borrowing-constrained households into regions characterized by a common housing market. The resulting regional consumption patterns quantitatively match those in the data.  相似文献   
75.
We examine the welfare effects of partisanship in a model of checks and balances. An executive makes a policy proposal and an overseer then decides whether or not to veto the executive's proposal. Both the executive and the overseer have private information as to the correct policy to pursue, and both are motivated by the desire to appear competent. A partisan overseer is one who, in addition to seeking to promote her own reputation, cares how her decision will impact the executive's reputation. Our main result is that partisanship can improve the efficacy of an oversight regime, as the distortions caused by a partisan overseer's desire to affect the executive's reputation can offset the distortions caused by her desire to enhance her own. Our results provide a new rationale for divided government, as partisan considerations are often necessary to prevent the overseer from rubber stamping all executive proposals.  相似文献   
76.
The paper analyzes the guarantee of the Federal National Mortgage Association (FNMA). Rather than try to price the guarantee, we used time-series estimates of its value from Kane and Foster to infer the behavior of FNMA in exploiting the guarantee. The results are consistent with a model that predicts that FNMA does not take as much risk as it might. Rather, it trades off risk and return, but it does increase risk and exploit the guarantee when it gets in trouble (as it did in 1981).We have received helpful research assistance from Peter Carr and Bruno Gerard.  相似文献   
77.
Loan Loss Severity and Optimal Mortgage Default   总被引:2,自引:0,他引:2  
This paper tests the contingent claims model of mortgage default in its ruthless or frictionless form. The principal tests of the model are based on an unconventional source of data, namely, loan loss severities on defaulted mortgages. The frictionless model has well-defined predictions about loss severities which we test in detail. The data analyzed include a random sample of all mortgages originated during the period 1975–90 and purchased by Freddie Mac, as well as the loss severities on all mortgages purchased by Freddie Mac which defaulted during the period. The frictionless model does not do well in these tests.  相似文献   
78.
The trading station or factory maintained by the Dutch East India Company (VOC) was Japan's sole window on the Western world during most of the Tokugawa period (1600-1868). While many aspects of the factory's role in Dutch/Japanese cultural exchange have been researched little is known in the West of the accounting at the factory. This paper considers the possibility that double-entry bookkeeping employed by the Dutch may have been diffused to the Japanese. The available evidence is synthesized after considering the accounting system in the Dutch factory.  相似文献   
79.
Walk into any organization and you will get a snapshot of the company in action--people and products moving every which way. But ask for a picture of the company and you will be given the org chart, with its orderly little boxes showing just the names and titles of managers. Now there's a more revealing way to depict the people and operations within an organization--an approach called the organigraph. The organigraph is not a chart. It's a map that offers an overview of the company's functions and the ways that people organize themselves at work. Perhaps most important, an organigraph can help managers see untapped competitive opportunities. Drawing on the organigraphs they created for about a dozen companies, authors Mintzberg and Van der Heyden illustrate just how valuable a tool the organigraph is. For instance, one they created for Electrocomponents, a British distributor of electrical and mechanical items, led managers to a better understanding of the company's real expertise--business-to-business relationships. As a result of that insight, the company wisely decided to expand in Asia and to increase its Internet business. As one manager says, "It allowed the company to see all sorts of new possibilities." With traditional hierarchies vanishing and newfangled--and often quite complex--organizational forms taking their place, people are struggling to understand how their companies work. What parts connect to one another? How should processes and people come together? Whose ideas have to flow where? With their flexibility and realism, organigraphs give managers a new way to answer those questions.  相似文献   
80.
The present article discusses the problem of separating the motivation conceptempirically from other relevant concepts in research on mass media audiences.For about half a century, audience researchers use questionnaire items with adistinct format as measurements of motivations for media exposure. It isargued that these motivation items grammatically reflect the nature of themotivation concept as a theoretically intermediate variable between behaviourand its social or mental background, thus constituting the most plausibleindicators of the concept. However, it is also argued that these questionnaireitems are double-barrelled and that any measurement of motivations based onthe items can largely be considered an ambiguous mixture of behaviour and itssocial or mental origin. A study is presented that provides empirical support for this position.  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