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   508篇
  免费   38篇
  国内免费   1篇
财政金融   99篇
工业经济   35篇
计划管理   89篇
经济学   114篇
综合类   4篇
运输经济   6篇
旅游经济   2篇
贸易经济   145篇
农业经济   11篇
经济概况   31篇
邮电经济   11篇
  2023年   14篇
  2022年   13篇
  2021年   14篇
  2020年   22篇
  2019年   28篇
  2018年   35篇
  2017年   34篇
  2016年   39篇
  2015年   29篇
  2014年   34篇
  2013年   60篇
  2012年   37篇
  2011年   35篇
  2010年   23篇
  2009年   22篇
  2008年   21篇
  2007年   13篇
  2006年   10篇
  2005年   6篇
  2004年   6篇
  2003年   6篇
  2002年   3篇
  2001年   7篇
  2000年   5篇
  1999年   6篇
  1998年   3篇
  1997年   3篇
  1993年   2篇
  1992年   1篇
  1990年   2篇
  1989年   1篇
  1988年   1篇
  1985年   2篇
  1984年   3篇
  1983年   1篇
  1982年   1篇
  1981年   2篇
  1980年   1篇
  1976年   1篇
  1967年   1篇
排序方式: 共有547条查询结果,搜索用时 15 毫秒
421.
This article examines how corporate reliance on budgets is affected by major changes in the economic environment. We combine survey and archival data from the economic crisis that began in 2008. The results indicate that budgeting became more important for planning and resource allocation but less important for performance evaluation in companies affected more strongly by the 2008 economic crisis. Additional evidence from interviews and data gathered in a focus group further illustrate these results and show the changes organizations have introduced to respond to the economic crisis. Taken together, and contrary to more general conclusions from the literature such as an overall increase or decrease in the importance of budgeting, we find that companies emphasize certain budgeting functions over others during economic crises.  相似文献   
422.
The effect of demographic change on the labor force and on fiscal revenues is topical in light of potential pension shortfalls. This paper evaluates the effect of demographic changes between 2010 and 2030 on labor force participation and government budgets in the EU-27. Our analysis involves the incorporation of population projections, and an explicit modeling of the supply and demand side of the labor market. Our approach overcomes key shortcomings of most existing studies that focus only on labor supply when assessing the effects of policy reforms. Ignoring wage reactions greatly understates the increase in fiscal revenues, suggesting that fiscal strain from demographic change might be less severe than currently perceived. Beyond, our micro-based approach captures the impact on fiscal revenues more accurately than previous studies. Finally, as a policy response to demographic change and worsening fiscal budgets, we simulate the increase in the statutory retirement age. Our policy simulations confirm that raising the statutory retirement age can balance fiscal budgets in the long run.  相似文献   
423.
424.
Although mission statements are deemed effective tools for communicating the goals of public organizations, there is a dearth of research examining how employees perceive mission statements and their effect. Data from 1,418 employees of a Belgian public organization indicate that although perceived mission statement quality and employee mission engagement are positively related, individual acceptance of the mission statement varies within the analysed organization and can be, partially, explained by cognitions and attributes of the message receiver (hierarchical position, perceived self-efficacy and person–organization fit), and employee cognitions regarding the message sender (behavioural integrity) and the message (mission ambiguity).  相似文献   
425.
426.
427.
428.
We propose risk metrics to assess the performance of high‐frequency (HF) trading strategies that seek to maximize profits from making the realized spread where the holding period is extremely short (fractions of a second, seconds, or at most minutes). The HF trader maximizes expected terminal wealth and is constrained by both capital and the amount of inventory that she can hold at any time. The risk metrics enable the HF trader to fine tune her strategies by trading off different metrics of inventory risk, which also proxy for capital risk, against expected profits. The dynamics of the midprice of the asset are driven by information flows which are impounded in the midprice by market participants who update their quotes in the limit order book. Furthermore, the midprice also exhibits stochastic jumps as a consequence of the arrival of market orders that have an impact on prices which can give rise to market momentum (expected prices to trend up or down). The HF trader's optimal strategy incorporates a buffer to cover adverse selection costs and manages inventories to maximize the expected gains from market momentum.  相似文献   
429.
Recent trends in the project finance industry include an increasing volume and a growing awareness of sustainable development. This has raised the question of whether and a how voluntary code of conduct such as the Equator Principles (EP) could enhance its impact on the project finance industry. We apply an event study methodology, and also consider the market model and conditional variance. We find positive abnormal returns for financial institutions adopting the EP, which supports the reputational risk hypothesis. Furthermore, we document that adopters outperform the global project finance market, especially in terms of market share. However, we do not find evidence that non‐adopters are excluded from lending syndicates. Results include practical recommendations for environmental policy. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment  相似文献   
430.
We introduce wage bargaining and private information into a model of profit shifting and tax competition between a large and a small country. Shifting profits to the small country not only reduces a firm's tax bill but also creates private information on profitability, altering the wage bargaining in favor of the firm. This additional shifting incentive makes the tax base of the large country more elastic and leads to higher outflows, lower wages, higher firm profits and lower equilibrium tax rates. Tax rates are no longer the only determinant of the direction and extent of profit shifting.  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