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   277篇
  免费   14篇
财政金融   45篇
工业经济   25篇
计划管理   67篇
经济学   29篇
综合类   2篇
运输经济   2篇
旅游经济   9篇
贸易经济   33篇
农业经济   68篇
经济概况   11篇
  2023年   1篇
  2022年   1篇
  2021年   2篇
  2020年   6篇
  2019年   7篇
  2018年   10篇
  2017年   8篇
  2016年   8篇
  2015年   10篇
  2014年   7篇
  2013年   29篇
  2012年   5篇
  2011年   13篇
  2010年   11篇
  2009年   15篇
  2008年   9篇
  2007年   11篇
  2006年   11篇
  2005年   17篇
  2004年   16篇
  2003年   8篇
  2002年   12篇
  2001年   10篇
  2000年   6篇
  1999年   4篇
  1998年   3篇
  1997年   4篇
  1996年   7篇
  1995年   3篇
  1994年   8篇
  1993年   4篇
  1992年   6篇
  1991年   4篇
  1990年   4篇
  1989年   2篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1978年   1篇
  1970年   1篇
  1962年   1篇
排序方式: 共有291条查询结果,搜索用时 15 毫秒
131.
This is an exploratory study which examines whether accountants and users of financial statements hold congruent or incongruent views on the decision usefulness of accounting information. This issue is important to the question of whether users require direct involvement in the standard-setting process, or whether their views may be adequately represented in the process by other participants such as accountants. Drawing on the sociology of professions literature under which professionals, such as accountants, are assumed to seek to maintain the judgement domain and indeterminacy of their professional task, it is hypothesised that accountant and user views on decision usefulness will be incongruent in those situations where a change in accounting method reduces judgement domain or indeterminacy. Specifically, it is hypothesised that, compared to users, accountants will perceive a lower degree of decision usefulness to be associated with a change in accounting method that reduces judgement domain or indeterminacy. Using a survey questionnaire, developed around a series of accounting method change scenarios, and administered to a sample of accountants and investment analysts (as an example of users), support was found for our hypothesis in relation to judgement domain, but not for indeterminacy.  相似文献   
132.
In this article, we propose MFCAPM panel models with fixed effects and test theories associated with risk exposures and anomalies postulated by Fama and French, and we assess their out-of-sample predictive performances. Based on the portfolios formed by French, we construct 10 panel models, each consisting of 10 portfolios grouped by size deciles, and another 10 panels by value deciles. In the presence of cross-section dependence, the MFCAPM panel model is estimated by the feasible generalized least squares (FGLS) method for the sample period 1963(1)-2018(9). The results show that the market, firm-size and value risk exposures are significant and robust across three-, five- and six-factor panel models. Significant time-fixed effects indicate that there are several portfolios resilient to dot.com bubble peak in 2000, while some others resilient to GFC in 2007. We estimate the models for the in-sample period 1963(1)–1999(12) and generate the out-of-sample portfolio returns for the period 2000(1)–2018(9). We find that portfolio returns forecasts generated by the six-factor panel model are superior to other MFCAPM panel models, mostly due to the momentum factor (investor behaviour) explaining large return variations and volatility exposures. The findings have implications for investors, security traders and portfolio risk managers.  相似文献   
133.
Enclosed residential areas are proliferating in Malaysian cities, in common with many other parts of the world. The production of gated communities and guarded neighborhoods in Malaysia reveals the active role of the state in creating conditions that support enclosure and securitization of space. This article examines the role of governance in producing residential enclaves that reinforce segregation and fragment urban landscapes. Based on a study of gated communities in Malaysia, we argue that governments, corporations and citizen groups collaborate within a complex governance system that (re)produces enclosure. Neoliberal market principles fuse with ethnic politics, cultural predilections and economic imperatives to generate a socially and spatially fragmented urban landscape where security concerns dominate and where citizens culturally, physically and symbolically segregate themselves from others.  相似文献   
134.
This study compares the results from conducting various forms of content analysis that measure extent of reporting (sentence count, page count, proportions) with an evaluation of the quality of information determined by applying a disclosure quality index. We examine the environmental reporting of the same group of companies in various media and find that the various content analysis methods used to assess extent and quality of disclosure are highly correlated with one another. In particular, the quality of disclosure is highly correlated to the extent of reporting measured by a sentence count. Furthermore, we report a new measure – quality score per sentence. We propose that a quality per sentence measure could help to distinguish between companies making high quality and low quality disclosures, as it takes into account both the extent and the quality of the disclosures.  相似文献   
135.
An important stream of the organizational failure literature has proposed process models to describe how firms fail. Despite much progress, this stream is currently at a crossroads. Previous process models try to capture how failure unfolds in singular models that describe organizational failure as the result of either inertia or extremism or as a mixture of both. However, it remains unclear how these competing explanations are related and what underlying mechanisms explain why organizational failure processes unfold as they do. We address these issues by examining failure processes using a qualitative meta‐analysis research design. The qualitative meta‐analysis allows us to analyse and synthesize the wealth of previously published single‐case studies in order to develop process models of organizational failure. The most salient finding of our analysis is that failure processes converge around four distinct process archetypes, which we name imperialist, laggard, villain, and politicized. Each process archetype can be explained by the interplay of distinct rigidity and conflict mechanisms. Differentiating the four process archetypes and explaining the underlying mechanisms helps to resolve some contradictions in the previous failure process literature.  相似文献   
136.
137.
138.
A country brand for agrifood products requires managing quality across a range of products and firms while recognizing the potential pitfalls in linking a brand's image with a country's image. Understanding the incentives for firms adopting the brand to use and contribute to the brand's equity informs the choice of brand management mechanism. The challenges in managing a country brand for international agrifood exports are discussed. This case is used to illustrate a strategy based on the obstacles faced by a collective brand that is used by many firms. The article highlights how a successful strategy will produce a brand that is unique, robust to impersonators, and has quality assurance mechanisms that are in line with firm's incentives to produce high-quality products.  相似文献   
139.
The Financial Reporting Council has announced a plan to adopt from January 2005 standards issued by the International Accounting Standards Board. The announcement foreshadows the wholesale replacement of Australia's financial reporting protocol. Unless others make a similar decision, Australia will be the only western country in 2005 to have adopted entirely the IASB's accounting standards for both group and single company reporting. We suggest that the cost, apart from changeover expenses, could be a reduction in the quality of financial reports. We believe that attempts by government agencies to downplay problems in international standard-setting mask a set of political decisions which emphasise expediency, favour larger corporate interests over smaller, and make questionable assumptions about future risks to corporate governance.  相似文献   
140.
Jill Williams 《Futures》1978,10(4):293-302
The author discusses the uncertainties and shortcomings that surround the current models of the carbon cycle, climatic change, and energy consumption; all are required in predicting the effect of carbon dioxide (CO2) on climate. Using estimates of energy consumption in 2025 the author defines the boundaries of the problem: a global warming (preponderantly at the poles), and unpredictable (at present) regional climatic variations. The implications for energy policy are discussed, and it is concluded that all options must be kept open at present.  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