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   292篇
  免费   24篇
财政金融   64篇
工业经济   46篇
计划管理   72篇
经济学   30篇
综合类   1篇
运输经济   5篇
旅游经济   18篇
贸易经济   40篇
农业经济   7篇
经济概况   33篇
  2023年   2篇
  2022年   1篇
  2021年   3篇
  2020年   4篇
  2019年   5篇
  2018年   8篇
  2017年   10篇
  2016年   12篇
  2015年   10篇
  2014年   11篇
  2013年   44篇
  2012年   11篇
  2011年   17篇
  2010年   12篇
  2009年   11篇
  2008年   16篇
  2007年   12篇
  2006年   19篇
  2005年   4篇
  2004年   20篇
  2003年   15篇
  2002年   14篇
  2001年   3篇
  2000年   8篇
  1999年   6篇
  1998年   4篇
  1997年   2篇
  1996年   4篇
  1995年   1篇
  1993年   2篇
  1992年   3篇
  1991年   1篇
  1989年   2篇
  1987年   3篇
  1986年   3篇
  1984年   2篇
  1983年   2篇
  1982年   3篇
  1981年   1篇
  1977年   1篇
  1974年   1篇
  1973年   2篇
  1970年   1篇
排序方式: 共有316条查询结果,搜索用时 828 毫秒
201.
This paper examines U.S. public and private commercial real estate returns at the aggregate level and by the four major property types over the 1994–2012 time period. Returns are carefully adjusted for differences between public and private markets in financial leverage, property type focus and management fees. Unconditionally, we find that passive portfolios of unlevered core real estate investment trusts (REITs) outperformed their private market benchmark by 49 basis points (annualized) over the 1994–2012 sample period. Our baseline vector autoregression results suggest that REIT returns do not embed additional commercial real‐estate‐specific information useful in predicting private market returns. These results strongly suggest that equity REIT returns react to fundamental (latent) asset pricing information more quickly than private market returns given their greater liquidity and price revelation. REITs therefore serve as a fundamental information transmission channel to private market returns when asset pricing variables are omitted.  相似文献   
202.
In this paper Granger's test is employed to examine the causal relationship between the size of the export sector and national income per capita (as well as their respective growth rates) for China for the period 1952–1985. Our empirical results favour a bi-directional causal sequence between these two variables. However, these findings disappear when a similar test is used for the sub-period 1952–1978. The difference in results between these two sample periods points to a change in causal relation after 1978 which coincides with the adoption of an “outward looking” strategy by the Chinese government in that same year. [124]  相似文献   
203.
大逃亡剧院和Paradigm设计公司的旨在为哈里斯堡商场建立国家级最先进的影院。其精心设计的独特性表现在长为80英尺,凹凸不平且色彩不断变化的灯光墙和机翼形状的入口处墙壁。此设计内容还包括商场入口处,剧场大厅和剧场走廊的标识。Taffet Co.& Assoc.的总裁,布鲁斯.塔菲特,同样也是著名的影院建筑顾问,和大逃亡剧院的副总裁瑞克.惠塔克对项目进行了评估并联系了我们。Custom Finishers生产定制的标识,和装饰照明。我们还提供设计,工程和项目管理服务,我们的技能和经验使我们能应付各种情况。一旦选定我们,我们会提供项目蓝图。  相似文献   
204.
A bstract .   In order to satisfy legal requirements, many federal agencies must assess the potential effects of their policies on the public. This is often done through surveys, but frequently those surveys are only administered in English. This paper tests whether there are differences in survey response rates, refusals to pay, and willingness to pay (WTP) across different ethnicities and language for forest fire reduction in the State of California. The ethnicities studied were Caucasian, African American, and Hispanic (half in Spanish, half in English).
There was a statistical difference in survey response rates across all ethnicities, and no statistical difference among ethnicities for reasons of refusing to pay. The influence of ethnicity and language was tested using a logit model with ethnicity intercepts and bid slope interaction terms. The Hispanic-Spanish intercept shifter and the Hispanic-English dollar bid amount interaction terms were statistically significant and positive. There was a significant difference in the logit willingness to pay coefficients between Hispanics surveyed in Spanish with each of the other ethnicities. The annual willingness to pay of Hispanics taking the survey in Spanish was twice that of Caucasians, but no statistical difference in mean and median WTP between these two groups was found, due to large confidence intervals around each estimate. Nonetheless, the WTP of both Hispanics and Caucasians for the forest thinning program is substantial, and statistically different from zero, suggesting there may be broad support for this program in California.  相似文献   
205.
This study examines the effects of weekly and monthly capital flows into the dedicated REIT mutual fund sector on aggregate REIT returns and, simultaneously, the effects of industry-level REIT returns on subsequent REIT mutual fund flows. The dynamic relation between REIT capital flows and returns is estimated using vector autoregression (VAR) techniques. Unlike static regression techniques, our dynamic model produces estimates of the short-run relationships, long-run relationships, impulse response functions, and forecast variance decompositions. We find evidence that REIT mutual fund flows are positively and significantly related to prior returns, while prior REIT mutual fund flows do not significantly influence REIT returns. However, contemporaneous flows do appear to have an initial positive effect, which is partially reversed one period later. The positive contemporaneous effect, however, is the result of unexpected REIT mutual fund flows, while the expected portion is insignificant.  相似文献   
206.
As long as you can find a barrier to invest against, you can make money when the barrier breaks, when change accelerates.  相似文献   
207.
Abstract:   We investigate the relation between takeover performance and board share‐ownership in the acquiring company for a sample of 363 UK takeovers completed in the period 1985–96. In investigating this relationship we pay particular attention to the composition of board shareholdings as well as their size. Thus, in addition to the analysis of total board holdings, we analyse the separate impact of CEO shareholdings and of the pattern of non‐executive and executive holdings within the board. In addition to our detailed examination of board holdings we assess the impact of non‐board holdings. Our analysis controls for a number of non‐shareholding constraints on discretionary director behaviour and for a variety of other influences on takeover outcomes including: the means of payment; acquirer size and market to book value; the relative size of the acquirer and the target; the nature of the bid in terms of hostility and industrial direction; and the pre‐takeover performance of the acquiring company. We assess performance in terms of announcement returns, long run share returns and a portfolio of accounting measures. We find evidence that overall board ownership has a strong positive impact on long run share returns and a weak positive impact on operating performance. However, much stronger effects are found when the overall board measure is split into CEO, executive, and non‐executive directors. We find strong evidence of a positive relation between takeover performance and CEO ownership, which holds for both long run returns and operating performance measures. This finding is robust to controlling for other factors that determine takeover performance and holds in a two stage least squares framework that controls for endogeneity effects. Shareholdings of other executive directors, non‐executive directors, and non‐board holdings are found to have no significant effect on takeover performance.  相似文献   
208.
The International Federation of Accountants (IFAC) has recently issued a revised “Code of Ethics for Professional Accountants” (IFAC Code). As a requirement for membership in IFAC, a national accounting organization must either adopt the IFAC Code or adopt a code of conduct that is not “less stringent” than the IFAC Code. In this paper, we examine the extent to which 158 national accounting organizations have adopted the revised IFAC Code as their own. Our results indicate that 80 of our sample organizations have adopted the IFAC Code (sometimes with minor modifications), while the remaining 78 opted not to utilize the model IFAC Code. We then test the hypothesis that national accounting organizations in lower income economies would be less likely to adopt the IFAC Code than those in high income economies. Our results do not support the hypothesis. We argue that one potential reason for such a finding is that adopting the IFAC Code may be a cost effective means of adopting a code of ethics for organizations in lower income economies.  相似文献   
209.
Financial planning service professionals seek certifications in order to gain the necessary skills for their profession, to establish professional credibility, and to validate their knowledge base. This research provides insight and guidance for financial service professionals considering attainment of a professional designation as well as those who already hold such a designation by examining the differences and similarities between two financial analysis/planning designations: the Chartered Financial Analyst (having earned the CFA designation) and the Certified Financial Planner (having earned the CFP certification); 272 professionals who hold both designations were surveyed. The research showed that although some overlap exists, the skills, expertise and target market of these two designations remain quite distinct in terms of what they emphasise and whom they target.  相似文献   
210.
Andy Pike 《Local Economy》2001,16(2):87-102
The task force has re-emerged as a mechanism for co-ordinating economic development activity in the context of the current New Labour administration's emphasis upon including 'stakeholders' in 'joined-up' approaches to 'cross-cutting' issues. Recent experience in the North East region of England reveals both prospects and problems in the way task forces have been utilised at employer, sectoral and territorial levels to organize economic development. Improvements are suggested to the task force model that involve integrating it more closely within a strategic and proactive regional economic development framework and ensuring its accountability within the multi-level governance structures for economic development emerging in the UK.  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