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   4937篇
  免费   990篇
财政金融   1044篇
工业经济   460篇
计划管理   1076篇
经济学   1091篇
运输经济   100篇
旅游经济   43篇
贸易经济   1286篇
农业经济   279篇
经济概况   548篇
  2023年   6篇
  2021年   78篇
  2020年   167篇
  2019年   488篇
  2018年   229篇
  2017年   370篇
  2016年   360篇
  2015年   389篇
  2014年   384篇
  2013年   545篇
  2012年   387篇
  2011年   353篇
  2010年   310篇
  2009年   215篇
  2008年   227篇
  2007年   185篇
  2006年   169篇
  2005年   135篇
  2004年   116篇
  2003年   96篇
  2002年   96篇
  2001年   81篇
  2000年   55篇
  1999年   18篇
  1998年   10篇
  1997年   21篇
  1996年   12篇
  1995年   15篇
  1994年   22篇
  1993年   19篇
  1992年   18篇
  1991年   30篇
  1990年   29篇
  1989年   20篇
  1988年   12篇
  1987年   21篇
  1986年   18篇
  1985年   17篇
  1984年   21篇
  1983年   24篇
  1982年   24篇
  1981年   27篇
  1980年   17篇
  1979年   17篇
  1978年   8篇
  1976年   7篇
  1973年   8篇
  1972年   6篇
  1967年   7篇
  1966年   7篇
排序方式: 共有5927条查询结果,搜索用时 15 毫秒
991.
Using a unique proprietary data set of over 5400 realized and unrealized venture capital investments between 1980 and 2005, we examine the impact of demand-related factors, e.g. entrepreneurial activity, as well as supply-related factors, i.e. money provided by VC investors, on the return of individual VC investments. This way, we are able to shed more light on the question whether volatile VC investment returns are rather driven by fundamental changes with regard to the number of attractive investment opportunities or by the overreaction by investors. We find that rising demand for VC, i.e. an increase in entrepreneurial activity, results initially in higher returns. However, our results also indicate that overreaction on the supply side can be observed, destroying deal-level results. Overfunding, specifically overinvesting seems to be a recurring characteristic of the VC industry. In fact, contra-cyclical investment strategies yield highest deal-level returns.  相似文献   
992.
993.
This paper analyses the decision of the Financial Reporting Council (FRC) to replace Australian accounting standards with international accounting standards on 1 January, 2005. Two main topics are considered: the appropriateness of the FRC's directive, and the case against the proposed adoption date. We argue that the FRC has not conducted sufficient consultation with affected parties and that the hasty implementation will impose costs that could have been avoided with the exercise of more caution.  相似文献   
994.
995.
Prior research suggests that the quality of accruals may be compromised where the magnitude of accruals is abnormally high, due to the presence of errors in the accruals‐estimation process (Dechow and Dichev, 2002; Richardson, 2003). A consequence of this is that abnormal accruals may not map into realised future cash flows to the extent that would normally be expected of accruals data. Indeed, the association may be insignificant if abnormal accruals consist primarily of estimation noise. Our study investigates whether abnormal accruals for UK firms provide incremental insight into future cash flows. In particular, our paper may be viewed as a development of Subramanyam (1996). We find a significant positive association between abnormal accruals and one‐year‐ahead operating cash flows. This provides a rationale for the pricing of abnormal accruals by the market (Subramanyam, 1996; Xie, 2001) and suggests that abnormal accruals are not merely the products of noise in the accruals‐estimation process. However, our results are conditional upon the probability of one‐year‐ahead bankruptcy risk (Charitou et al., 2004). We also find that abnormal accruals possess small but significant explanatory power for future cash flows even when controlling for the disaggregation of accruals into individual items (Barth et al., 2001).  相似文献   
996.
This study empirically examines the potential effects of a promotional video on the image change of China as a travel destination. The analysis is based on an experimental study conducted among young, international short‐term employees in the USA. Despite positive changes in almost all the destination attributes as a result of watching the promotional video, the structure of the image constructs remains fairly stable, providing critical insights on the potential role of publicity campaigns in affecting destination images. Results of the study reveal that China's image consists of mixed and often contrasting representations, especially the polarity of modernisation and progress versus nature and history. It was found that the dominant factor affecting the respondents' behavioural intentions was the cultural and nature tourism dimension. Although other image dimensions exhibit influence as well, findings of this study suggest that perceived value should be a strategic focus in promoting China as a desirable travel destination, in addition to culture and nature tourism. This paper ends with conclusions and implications for both research on destination image and destination marketing in China. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
997.
The Internet and its component, the World Wide Web (WWW or Web), as well as the casino industry grew tremendously in the United States in the past decade. While there are various estimates about the future size of the Internet and the casino market, all agree that the two will continue to grow substantially. However, very few studies have discussed Internet use within the casino industry. This study reviewed 58 Class III Native American casino web sites. Content areas analyzed included introduction to the casino organization, local destination attractions, food and beverage services, accommodations, entertainment and recreation facilities, maps and directions to casinos, links to related commercial and regulatory agency web sites, and user friendliness. Web site features were evaluated based on marketing mix and principles.  相似文献   
998.
The purpose of this paper is to examine the ties between the success of a TV drama Winter Sonata, produced by the Korean Broadcasting System (KBS), and the flow of tourism into Korea. By deconstructing the Hallyu phenomenon, started in part by Winter Sonata, the study tries to determine possibilities for Korean tourism expansion. Literature reviews, tourism data, interviews with specialists, and actual pieces of feedback from Winter Sonata's Egyptian audience are referred to draw conclusions on the subject matter. Results show promising markets far beyond just Asia, touched by Hallyu, but not the opportunity to tour Korea yet. Suggestions are then made on how to help sustain Hallyu tourism and increase access to potential new travel markets, especially those in diverse Islamic regions around the world.  相似文献   
999.
1000.
This paper examines the degree of persistence in international monthly arrivals to Australia by using data disaggregated by tourism‐source countries. We employ two competing models, which are very general in the sense that they include (seasonal and non‐seasonal) unit roots as particular cases of interest. The first model is based on a long‐memory process in the non‐seasonal part of the series along with a short‐memory autoregressive (AR) seasonal structure. The second model is based on a long‐memory process for the seasonal structure of the series, the short‐term evolution being described through a non‐seasonal AR(1) process. Results based on the residuals and forecasting assessment indicate that the second model is preferable in terms of fitting the data. We provide persistence ranking of all countries included in the study and discuss the managerial implications of the main findings. Copyright © 2011 John Wiley & Sons, Ltd.  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