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   25458篇
  免费   794篇
  国内免费   288篇
财政金融   1720篇
工业经济   779篇
计划管理   4954篇
经济学   4223篇
综合类   5120篇
运输经济   184篇
旅游经济   626篇
贸易经济   3710篇
农业经济   1432篇
经济概况   3792篇
  2024年   16篇
  2023年   275篇
  2022年   302篇
  2021年   438篇
  2020年   665篇
  2019年   515篇
  2018年   511篇
  2017年   528篇
  2016年   540篇
  2015年   651篇
  2014年   1762篇
  2013年   2681篇
  2012年   2200篇
  2011年   3044篇
  2010年   2096篇
  2009年   1699篇
  2008年   1815篇
  2007年   1498篇
  2006年   1418篇
  2005年   1057篇
  2004年   731篇
  2003年   529篇
  2002年   457篇
  2001年   389篇
  2000年   224篇
  1999年   133篇
  1998年   79篇
  1997年   68篇
  1996年   38篇
  1995年   26篇
  1994年   26篇
  1993年   22篇
  1992年   15篇
  1991年   11篇
  1990年   1篇
  1989年   4篇
  1988年   9篇
  1987年   2篇
  1986年   1篇
  1985年   10篇
  1984年   15篇
  1983年   11篇
  1982年   15篇
  1981年   6篇
  1980年   1篇
  1979年   5篇
  1973年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
This paper empirically studies the occurrence and extent of asset stripping via undervaluing public assets during the mass privatization of state-owned and collectively owned enterprises in China. Using three waves of a national survey of private firms, we provide evidence that state-owned and collectively owned assets were substantially underpriced, indicating the presence of corruption during privatization. Further analysis shows that the extent of underpricing is more severe in regions with less market competition or weaker property rights protection, and more pronounced for intangible assets such as intellectual property rights and land use rights. When comparing firm efficiency between privatized firms and de novo private firms, we find that the former group continues to enjoy considerable preferential treatments, yet significantly underperforms the latter, possibly due to continued government control and intervention. Finally, we provide evidence that insider privatization is an important source of corruption during the privatization process.  相似文献   
22.
We study the cost of shocks, that is, jump risk, with respect to reserve management when the reserve process is formulated as a drift‐switching jump diffusion with a reflecting barrier at 0. Inspired by the Brownian drift switching model, our model results in a more realistic dynamic behavior of international reserves than the buffer stock model. The new model can capture both the jump behavior in reserve dynamics and the leptokurtic feature of the increment distribution which has a higher peak and two asymmetric heavier tails than the normal distribution. Through the selection of an initial distribution that reflects certain steady state behaviors, the reserve process becomes a regenerative process. This selection enables us to derive a closed‐form expression for the total expected discounted cost of managing reserves, thus helping us to numerically find management strategies that minimize costs. The numerical results show that shocks at the reserve level have a significant effect on reserve management strategies and that model misspecification can result in nonnegligible additional costs.  相似文献   
23.
While some organizations swear by the benefits of transparency and are eager to learn and implement transparency practices, many managers are still reluctant or even afraid to use them. Our research reveals that only a few innovative companies have taken steps to leverage a potentially useful form of transparency: the provision of accessible and objective information to customers (e.g., sharing unbiased benchmark data, publishing unfiltered customer comments, or providing candid product reviews that may praise but also criticize the company’s products). Our study also shows that many companies remain wary and view greater calls for transparency as a challenge to be managed rather than an opportunity to be traded upon. This is partly due to limited research into the performance benefits of giving customers access to objective information, and lack of practical guidelines on how to actually implement it. This article addresses these shortcomings. First, we investigate whether performance transparency leads to customer outcomes that can be profitable for an organization and, second, we analyze the characteristics of successful transparency initiatives in a wide range of industries. Our research shows that customers exhibit more trust and are willing to pay a premium to deal with transparent businesses. Also, it uncovers seven effective strategies to leverage transparency. This article provides convincing empirical evidence for the benefits of performance transparency and the ways in which management may implement it successfully.  相似文献   
24.
《Business Horizons》2019,62(5):579-587
A majority of mothers with infants less than 1 year old participate in the labor force. Employers can modify the physical and social environments at work to accommodate breastfeeding employees and enable continued participation in the labor force. The purpose of our article is to (1) characterize breastfeeding policies and programs currently offered at workplaces in two Pennsylvania cities and (2) identify improvement areas to support breastfeeding employees in the workplace. We partnered with two business groups on health in Pennsylvania and electronically administered a survey to their employer members. Responses were aggregated into a workplace lactation support score based on physical space, time, policy, and resources. Higher scores indicate that employers offered a large number of workplace lactation supports. We conclude by offering specific improvement opportunities that include a written policy communicated to all employees and the formal communication of lactation services. Employers can utilize workplace lactation support scores to elect interventions that are feasible for implementation in their organizations.  相似文献   
25.
This study examines China’s urban–rural transition in the process of development and change. Regarding tourism as a discourse of difference, it focuses on a rural ethnic community, Jiabang, in Southwest China. It aims to highlight the role of tourism in providing a stimulus for the creation of a local group identity that subverts wider discourses of rural areas. With the goal of understanding how toured places are imagined, presented and consumed, this study utilises mixed data sources collected from tourism promotional materials and ethnographic fieldwork. The findings suggest that the forces behind the touristic place creation and consumption are both integral to and the result of the changing attitudes and perceptions of people and places in contemporary China.  相似文献   
26.
The “50/50”, or the shared management international joint venture (shared IJV) remains a popular and yet challenging control structure to govern IJVs. The purpose of this study is to understand the post-formation management of shared IJVs, specifically the relationship between shared structure, relational conditions and management of post-formation challenges. Our evidence is based on 26 in-depth interviews across four cases of shared IJVs between British multinationals and Asian companies. Our findings indicate that the highly integrative nature of shared IJVs, including high operational interdependence and shared decision-making, encourages partners to work closely together, communicate frequently and intensely and exchange personnel. Although share management can lead to inter-partner conflicts, the equal investment and mutual responsibility partly provides partners with motivation and opportunities to learn about each other, to better implement the control structure, to build trust, and to commit to the venture and partner. These relational conditions facilitated the successful management of post-formation challenges such as diversity related conflicts and macro volatility.  相似文献   
27.
The research examining macroeconomic data for developed economies suggests that an understanding of the nature of data revisions is important both for the production of accurate macroeconomic forecasts and for forecast evaluation. This paper focuses on Chinese data, for which there has been substantial debate about data quality for some time. The key finding in this paper is that, while it is true that the Chinese macroeconomic data revisions are not well-behaved, they are not very different from similarly-timed U.S. macroeconomic data revisions. The positive bias in Chinese real GDP revisions is a result of the fast-growing service sector, which is notably hard to measure in real time. A better understanding of the revisions process is particularly helpful for studies of the forecast errors from surveys of forecasters, where the choice of the vintage for outcomes may have an impact on the estimated forecast errors.  相似文献   
28.
Professional athletes moving abroad for their career is a novel phenomenon in international human resource management (IHRM). This exploratory article charts the motivations of sports expatriates to move abroad to play, as well as adjustment challenges and sources of support. A survey was conducted with 77 professional athletes in 10 different sports. The main motivations to move abroad were interest to experience life abroad, followed by the search for new challenges. In terms of challenges, different coaching style and communication issues were most often mentioned. Support was mainly informal, through team mates rather than professional providers. Our article contributes to the literature because it is one of the first studies focusing on sports expatriates from an international HR perspective. Our study provides information on a vulnerable group of expatriates; they are young in age and under extreme performance pressure. Sports expatriates need all the support they can get, and yet, little professional support is offered.  相似文献   
29.
We examined 2007, 2010, 2012, 2014, and 2016 data from 49 countries to determine changes wrought by China’s Belt and Road initiative; we also used panel data regarding the Maritime Silk and Inland Silk Roads to test initiative effects on Chinese exports. Post-initiative infrastructure expansion and logistics performance improvements led to positive effects on China’s exports. Additionally, legal-system similarities and inland borders with trade partners had a more positive effect on Chinese exports in the Inland Silk Road, while population and free trade agreements were found to have a more positive effect on the Maritime Silk Road.  相似文献   
30.
This research is the first to describe financial knowledge in the Islamic Republic of Iran. Data were collected from a convenience sample of investors in the Tehran Stock Exchange. The data were used to examine objective and subjective knowledge as well as overconfidence in one's financial knowledge. The results indicated that compared with other populations, Iranians did not perform well on either basic or advanced financial knowledge questions, especially when the questions dealt with interest rates. This is likely related to the Islamic law ban on usury‐based investing. Regression analysis indicated that demographic charactristics related to basic financial knowledge were income, labour force status and being a student. Demographic characteristics related to advanced financial knowledge were education, labour force status and age. Higher income and education reduced the odds of being overconfident about one's financial knowledge, while being a student and male increased the odds. The article concludes with recommendations about future research as well as building a national financial education strategy.  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