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:      
  示例: 沙坡头地区,人工植被区,变化  检索词用空格隔开表示必须包含全部检索词,用“,”隔开表示只需满足任一检索词即可!
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   1095篇
  免费   52篇
  国内免费   4篇
财政金融   83篇
工业经济   56篇
计划管理   194篇
经济学   241篇
综合类   101篇
运输经济   18篇
旅游经济   57篇
贸易经济   160篇
农业经济   153篇
经济概况   88篇
  2024年   21篇
  2023年   27篇
  2022年   24篇
  2021年   35篇
  2020年   53篇
  2019年   60篇
  2018年   36篇
  2017年   55篇
  2016年   58篇
  2015年   45篇
  2014年   60篇
  2013年   146篇
  2012年   71篇
  2011年   78篇
  2010年   53篇
  2009年   50篇
  2008年   74篇
  2007年   35篇
  2006年   44篇
  2005年   27篇
  2004年   20篇
  2003年   20篇
  2002年   11篇
  2001年   12篇
  2000年   5篇
  1999年   9篇
  1998年   4篇
  1997年   6篇
  1996年   2篇
  1995年   4篇
  1992年   2篇
  1991年   1篇
  1989年   1篇
  1988年   1篇
  1984年   1篇
排序方式: 共有1151条查询结果,搜索用时 24 毫秒
121.
刘伟东  佘溪水 《科学决策》2023,(11):140-155
选取我国沪深两市2007 年-2021 年上市公司样本,在使用PSM+DID 有效控制机构选股偏好引致的内生性前提下,检验了机构持股、机构持股结构对公司高管薪酬的影响。结论表明:机构投资者持股确实能够显著抑制高管薪酬操纵并提升上市公司高管薪酬- 业绩敏感性,但这一作用需要机构持股相对集中才能实现,机构持股集中度成为机构投资者影响高管薪酬的调节变量。同时机构持股对高管业绩- 薪酬敏感性的影响存在非对称性,在公司业绩下滑区间薪酬影响更为强烈。此外,机构持股的薪酬影响实现,主要是通过管理层限权而实现,在高管理层权力样本组中,机构持股对高管薪酬的影响被大大削弱。  相似文献   
122.
    
Efforts to close the rural/urban digital divide in Canada have reached new heights in the wake of the ongoing COVID-19 pandemic and “stay-at-home” policies. Yet the extent to which the rural/urban digital divide extends to pricing and demand for broadband services is not well understood. Using a dataset of more than 4700 residential survey responses from southern Ontario, Canada, we assess the disparity in pricing and willingness to pay for broadband across rural and urban households. Our results suggest that rural users face higher installation and monthly fees while receiving a significantly inferior quality of service than their urban counterparts. Demand among rural users for improved broadband access is also higher than for urban users. These results may strengthen the business case for expanding broadband services into rural areas and/or supporting justification for public subsidization. Our analysis also suggests higher economic net benefits from prioritizing majority access at current federal service objectives rather than investing in a small number of users to receive higher quality broadband.  相似文献   
123.
    
Policymakers and recreation site managers use changes in fee structure, either introducing park entrance fees or increasing existing ones, to generate revenues, improve services, and reduce damages associated with over-use. Increase in park usage fee, however, can make the park inaccessible to certain segments of tourists. Understanding park users' response to changes in fees and its implication on park use equity is, thus, important to achieving a park's full potential in a socially and environmentally responsible way. This information is crucial especially for developing countries, where the issue has received relatively less attention and national park systems are chronically underfunded. This paper contributes to the literature on park access fees by: empirically assessing park use equity between and among international and national tourists visiting Nyungwe National Park, Rwanda, and; developing an approach for determining predictors and mean willingness to pay values for park entrance. Results of our survey-based approach show a positive willingness to pay values for park entrance and fee increases. Our results also show that it is possible to raise revenue without exacerbating existing park use differences.  相似文献   
124.
This study explored the propositions of the reflection theory of pay [Thierry (2001), Work Motivation in the Context of a Globalizing Economy, Mahwah, NJ: Lawrence Erlbaum Associates, pp. 149–166]. The theory is grounded in theories of individual motivation. However, in a group-based pay context more socially oriented motivational factors may also play a role. In addition, the theory does not take into account that pay may have negative meanings. In this study, we have adopted a qualitative approach to improve the understanding of what meanings group-based pay may have. The research questions were the following: (1) why is group-based result-oriented pay perceived as meaningful, (2) why is group-based result-oriented pay perceived as meaningless and (3) why is group-based result-oriented pay perceived to have a negative meaning. To study the meanings attached to group-based pay, we conducted 29 focus group interviews (88 employees) in six municipal organizations in Finland. The results showed that the reasons for perceiving group-based pay as meaningful were related to the value of money, compensation for performance, the positive messages signalled by the pay and positive outcomes. On the other hand, when pay was perceived as meaningless, the arguments were related to the weak instrumentality of money, weak links between performance and pay, incompatibility and lack of knowledge. The negative meanings were related to negative message conveyed by the pay and its outcomes. When these results were compared with four meanings proposed by reflection theory, all four categories were found in the speech of the interviewees. In addition, two new categories were found and designated as ‘messages’ and ‘outcomes’. These new categories were theoretically linked to social identity theory.  相似文献   
125.
Following the waves of corporate scandals and the increasing attention to corporate governance, the transparency of reporting on director-level pay has increased across Europe. This article examines the extent of convergence in laws, codes and corporate reporting practices in regard to director-level pay in France, Germany, Switzerland and the UK. The paper analyses annual reports and the websites of 23 companies, using institutional theory to discuss the coercive, normative and mimetic pressures for convergence that are revealed, not just in the laws and codes in each country, but also in the standardized wording in the relevant sections of reports which have become clichés.  相似文献   
126.
我国正走在从“隐性存款保险制度”转为“显性”的道路上。在这一过程中,较之大型商业银行而言,中小银行似乎更乐意接受这一变化。以往有部分研究谈及过这一问题,但未有考虑不完美信息这一限定条件者。针对这一状况,本文在不完美信息的假定下,基于成本收益的博弈模型论证了隐性存款保险安排下,大型银行与中小银行面临着不公平的竞争环境;进而,分析了从“隐性”到“显性”变革的必要性;最后,就显性安排下如何保障大银行和中小银行间的公平进行了探讨。  相似文献   
127.
金融危机之后,银行业员工过高的薪酬水平,引发社会各界的多方质疑,本文试图对不同制度背景下中美银行业员工报酬业绩敏感度进行比较研究。我们发现:两国银行业员工绩效报酬机制存在显著差异,美国银行业员工薪酬与公司绩效呈显著正相关关系,而我国银行业员工薪酬与公司绩效相关性较弱,需要进一步完善银行业报酬激励机制。  相似文献   
128.
    
Research in mass customization suggests that consumers are willing to pay more for customization, but limited studies to date have investigated product or process related factors that would affect consumers' willingness to pay for a customized product. In a foodservice context, we empirically tested the impact of choice variety and specification assistance on consumers' willingness to pay for the customized product. The study results indicate that consumers would pay more for the customized product if extensive choice variety was provided for each product component. However, specification assistance was not found to affect consumers' willingness to pay.  相似文献   
129.
    
Agricultural producers and food marketers are increasingly responding to environmentally friendly cues from consumers, even though privately appropriated values associated with a range of food products commonly rank above their public‐good counterparts. Wine can be considered an ideal product to examine these issues given consumers’ highly subjective sensory preferences towards wine, and a winegrape production process that is relatively intensive in the use of chemical inputs for the control of disease and infection. Semi‐dry Riesling wines made from field research trials following environmentally friendly canopy management practices were utilised in a lab experiment to better understand preferences for environmental attributes in wine. A combined sensory and monetary evaluation framework explicitly considered asymmetric order effects. Empirical results revealed that sensory effects dominate extrinsic environmental attributes. Once consumer willingness to pay (WTP) was conditioned on a wine’s sensory attributes, the addition of environmentally friendly information did not affect their WTP; however, adding sensory information significantly influenced WTP initially based only on environmental attributes. The results confirm the idea that promoting environmentally friendly winegrape production practices would increase demand and lead to higher premiums for the products, but are only sustainable if consumers’ sensory expectations are met on quality.  相似文献   
130.
    
Results from a split‐sample survey of the US population reveal consumers prefer meat products carrying origin information to unlabelled alternatives. Consumers are largely unaware of origin labelling laws and are indifferent to an important aspect of the implementation of current mandatory country of origin information rules in the US. In particular, consumers value meat products labelled ‘Product of North America’ approximately the same as ‘Product of United States’. Despite the similarity of these two labels, they have vastly different implications in terms of trade and segregation costs. Our results suggest that a transition from one label to the other is equally satisfying for the consumer while being less costly for processors and more acceptable to trade partners.  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