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   785篇
  免费   22篇
财政金融   228篇
工业经济   69篇
计划管理   115篇
经济学   119篇
综合类   13篇
运输经济   9篇
旅游经济   43篇
贸易经济   144篇
农业经济   14篇
经济概况   53篇
  2023年   9篇
  2022年   9篇
  2021年   20篇
  2020年   25篇
  2019年   31篇
  2018年   33篇
  2017年   34篇
  2016年   27篇
  2015年   17篇
  2014年   26篇
  2013年   149篇
  2012年   42篇
  2011年   37篇
  2010年   37篇
  2009年   42篇
  2008年   24篇
  2007年   21篇
  2006年   26篇
  2005年   20篇
  2004年   10篇
  2003年   16篇
  2002年   13篇
  2001年   15篇
  2000年   9篇
  1999年   14篇
  1998年   9篇
  1997年   12篇
  1996年   5篇
  1995年   4篇
  1994年   6篇
  1993年   8篇
  1992年   5篇
  1991年   4篇
  1990年   4篇
  1989年   5篇
  1988年   4篇
  1987年   2篇
  1986年   3篇
  1985年   2篇
  1983年   2篇
  1982年   2篇
  1981年   5篇
  1980年   3篇
  1979年   3篇
  1978年   2篇
  1977年   3篇
  1973年   1篇
  1966年   1篇
  1961年   1篇
  1960年   2篇
排序方式: 共有807条查询结果,搜索用时 15 毫秒
701.
This article studies the dynamic relationship between international (WTI, Brent and Dubai) and domestic (Da Qing) crude oil prices in China using threshold cointegration method. We find evidence of a long-run equilibrium relationship between each pair of international and Da Qing oil prices, favouring the market integration hypothesis. We also estimate asymmetric adjustments under the momentum threshold autoregressive (M-TAR) specification in a TVECM, and the results show that adjustments to eliminate disequilibrium happen faster when oil price spread increases than when it decreases. The long-run and short-run Granger causality tests support the notion that China has influence on the international oil markets. The results imply that China should open up its domestic and imported oil markets, and also establish a well-functioning crude oil futures market, as they are essential for arbitrage and hedging strategies.  相似文献   
702.
This study examines the effects of four types of employee support on a sample of 231 junior accountants' organisational commitment, job involvement and intention to quit. The four types of support include organisational, supervisory, psycho-social and career development support. Results of path analysis suggest that only organisational support and psycho-social support influence organisational commitment which, in turn, increases job involvement and reduces intention to quit.  相似文献   
703.
This paper provides a new test of the efficiency of the currency option markets for four major currencies — British Pound, Euro, Swiss Frank and Japanese Yen vis-à-vis the U.S. dollar. The approach is to simulate trading strategies to see if the well-accepted no-arbitrage condition of put–call parity (PCP) holds in a trading environment. Augmented Dickey–Fuller and Philips–Perron tests are used to check for the presence of unit roots in the data, followed by a formal econometric analysis. The results indicate that the most currency option prices do not violate the PCP conditions, when transaction costs are allowed for.  相似文献   
704.
We examine the individual and joint relation of discretionary accounting accruals, underwriter reputation, and venture capital backing with the long-run performance of initial public offerings (IPOs). We find that although correlated to some extent, these variables do not manifest the same underlying phenomena in their relation to IPOs' performance. The confluence of the variables is more important than using any one of them individually to identify IPOs that exhibit abnormal long-run stock returns. The combination of their negative aspects helps identify extreme underperformers. We also identify a set of winner IPOs by combining the positive aspects of the three variables.  相似文献   
705.
This paper concerns the properties of the Quasi Maximum Likelihood Estimator (QMLE) of the Logarithmic Autoregressive Conditional Duration (Log-ACD) model. Proofs of consistency and asymptotic normality of QMLE for the Log-ACD model with log-normal density are presented. This is an important issue as the Log-ACD is used widely for testing various market microstructure models and effects. Knowledge of the distribution of the QMLE is crucial for purposes of valid inference and diagnostic checking. The theoretical results developed in the paper are evaluated using Monte Carlo experiments. The experimental results also provide insights into the finite sample properties of the Log-ACD model under different distributional assumptions. Finally, this paper presents two extensions to the Log-ACD model to accommodate asymmetric effects. The usefulness of these novel models will be evaluated empirically using data from Australian stocks.  相似文献   
706.
A systematic analysis of Chinese viewers' perception of television advertising was conducted using a sample of sixty commercials which were viewed by 160 respondents per commercial, who selected from a list of twenty adjectives adopted from the Aaker and Bruzzone (1981) study. Results indicated great differences in viewers' perceptions: informative commercials were most frequently considered to be ‘dull’, ‘uninteresting’ and ‘informative’, while emotional commercials were described as ‘appealing’, ‘interesting’ and ‘original’. Emotional advertising scored higher on ‘liking’ and perceived brand image than informative advertising. Factor analysis was carried out across commercials and individuals.  相似文献   
707.
The linguistic aspect is the essence of branding and of particular importance for the success of a product. This article adopts a linguistic approach in an attempt to investigate Chinese branding rules, both the general branding principles and the specific rules for different categories of products. The four generalized branding principles based on the analysis of 527 Chinese award-winning products in general specify the requirements in syllable structure, tonic structure, compounding structure and semantic structure. In terms of specific rules, a sample of 151 top brands of two product categories, bicycles and cosmetic products, are analysed. The difference in branding the different products is determined by the semantic field.  相似文献   
708.
709.
Prior research shows that family firms have better earnings quality than non‐family firms in common‐law countries and highly developed markets. In contrast, we do not find a significant difference in the financial reporting quality between family and non‐family firms in the context of a civil‐law system and less developed market. We show that the financial reporting quality of family firms is conditioned on: (1) the divergence between the controlling shareholders’ voting rights and their cash flow rights, and (2) the firm's reputation for integrity, while these two conditions do not explain the restatement likelihood for non‐family firms. Moreover, when accounting irregularities are detected in the case of family firms, they are associated with more serious accounting restatements. Together, these results imply that the severity of the conflict between ultimate and minority shareholders, and a lack of integrity, explain the propensity for making financial restatements among family firms in a regime characterized as having weak investor protection and concentrated ownership structures.  相似文献   
710.
Apple's commercial triumph rests in part on the outsourcing of its consumer electronics production to Asia. Drawing on extensive fieldwork at China's leading exporter—the Taiwanese‐owned Foxconn—the power dynamics of the buyer‐driven supply chain are analysed in the context of the national terrains that mediate or even accentuate global pressures. Power asymmetries assure the dominance of Apple in price setting and the timing of product delivery, resulting in intense pressures and illegal overtime for workers. Responding to the high‐pressure production regime, the young generation of Chinese rural migrant workers engages in a crescendo of individual and collective struggles to define their rights and defend their dignity in the face of combined corporate and state power.  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