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   771篇
  免费   2篇
财政金融   143篇
工业经济   46篇
计划管理   158篇
经济学   172篇
综合类   17篇
运输经济   3篇
旅游经济   18篇
贸易经济   121篇
农业经济   38篇
经济概况   56篇
邮电经济   1篇
  2024年   4篇
  2023年   4篇
  2022年   6篇
  2021年   14篇
  2020年   14篇
  2019年   30篇
  2018年   14篇
  2017年   25篇
  2016年   24篇
  2015年   17篇
  2014年   26篇
  2013年   95篇
  2012年   22篇
  2011年   28篇
  2010年   21篇
  2009年   28篇
  2008年   20篇
  2007年   26篇
  2006年   22篇
  2005年   16篇
  2004年   20篇
  2003年   15篇
  2002年   24篇
  2001年   16篇
  2000年   11篇
  1999年   12篇
  1998年   15篇
  1997年   8篇
  1996年   9篇
  1995年   6篇
  1993年   7篇
  1992年   8篇
  1991年   12篇
  1990年   17篇
  1989年   9篇
  1988年   9篇
  1987年   7篇
  1986年   8篇
  1985年   7篇
  1984年   13篇
  1983年   5篇
  1982年   7篇
  1981年   12篇
  1980年   8篇
  1979年   5篇
  1978年   6篇
  1977年   4篇
  1975年   4篇
  1973年   4篇
  1972年   4篇
排序方式: 共有773条查询结果,搜索用时 0 毫秒
1.
    
Many advertised products are established and have little quality variation. For these products advertising signaling explanations are unconvincing. We develop a coordination model of advertising with consumers observing ads probabilistically and never observing advertising levels. Consumers who fail to see an ad for a product believe it will likely have low sales and so be of low value. Firms advertise to avoid these beliefs. The model's predictions on advertising, market share, and profitability are consistent with observed outcomes. The model produces the time series behavior for prices and market share observed in the data and not available from existing coordination models.  相似文献   
2.
    
Despite the increased attention paid to the role and effects of migrant labour in the contemporary economy, there has been insufficient attention to the role of employers and the employment relationship. Recent studies have highlighted distinctive labour power characteristics of new labour migrants from Central and Eastern Europe that make them ‘good workers’ in the eyes of employers. Drawing on multiple case studies across the supermarket supply chain, this article explores what kind of human resource migrant labour is perceived to be, particularly by employers, and what happens in practice as the dynamic tensions of the employment relationship unfolds in particular sector contexts. It argues that utilisation is conditioned more by the requirements of temporal flexibility – framed by the dynamics of employment within the supply chain – than any essential features of migrant labour power.  相似文献   
3.
Are private equity firms significant actors in the UK market for corporate control? Do they represent a new organizational form befitting a new business model? What are the direct and indirect pressures on management that flow from the diffusion of this business model and its associated organizational form? In terms of human resource management does acquisition by private equity have a significant or negligible effect? This paper looks at the development and diffusion of private equity and the ‘take private’ private equity business model (PEBM) and the effects of these on the management of HR. In addition to this the paper evaluates the PEBM within comparative institutional approaches to international business and HRM.  相似文献   
4.
Stochastic dominance is a more general approach to expected utility maximization than the widely accepted mean–variance analysis. However, when applied to portfolios of assets, stochastic dominance rules become too complicated for meaningful empirical analysis, and, thus, its practical relevance has been difficult to establish. This paper develops a framework based on the concept of Marginal Conditional Stochastic Dominance (MCSD), introduced by Shalit and Yitzhaki (1994), to test for the first time the relationship between second order stochastic dominance (SSD) and stock returns. We find evidence that MCSD is a significant determinant of stock returns. Our results are robust with respect to the most popular pricing models.  相似文献   
5.
6.
This study examines relationships between market mavenism and five other consumer characteristics. We conceptualize three of these characteristics as broad marketplace concepts at the same (or higher) level of abstraction as mavenism. The remaining two variables are involvement with specific product categories: mobile phones and clothing. The data come from a survey of 258 US student consumers. The results show that mavenism is positively associated with brand engagement in self-concept, status consumption, and materialism. Mavenism is also positively associated with involvement with mobile phones and with clothing. This pattern of relationships enriches the nomological network of market mavenism by describing possible motivators and consequences of this unique aspect of consumer behaviour.  相似文献   
7.
This paper presents a synthesis of innovations in the slicing and dicing of cash flows of a share of a firm's common stock. It begins by discussing PRIMEs and SCOREs, then Unbundled Stock Units (USUs), and finally three proposed hybrid equity options called DIVS, OWLS, and RISKS.
Decomposing a share of stock into components that can be traded separately allows investors to choose between the different investment attributes constituting the underlying share. An investor who desires only cash dividend income may buy only DIVS, and another who values capital appreciation but not current income can purchase only the residual claim.
Derivatives seem to go through a developmental process that is analogous to the biological phenomenon of natural selection and adaptation. The engines that drive this evolutionary process are changing domestic and international market conditions, international tax and regulatory arbitrage, and, of course, the financial innovators who learn from their own mistakes, and from the experience of others. These innovators continually develop new products that represent improvements over the old, if only by their ability to adhere more closely to the guidelines laid down by the regulators. The histories of PRIMEs and SCOREs, of USUs, and, most recently, of DIVS, OWLS and RISKS together provide a nice illustration of this developmental process.  相似文献   
8.
Two different vessels are evaluated under alternative scenarios of replacement and no replacement of the vessel The older vessel’s ability to survive in the industry is determined by its annual cash flow. When forced to replace the vessel there is 88 percent chance of bankruptcy. The newer vessel has a greater potential for borrowing based on the value of the vessel and therefore a greater potential for success in the industry. The analysis prediets an exodus of older vessels from the industry and survivability linked to the ability to minimize the costs of operation.  相似文献   
9.
10.
This article analyzes the Supreme Court's decision in Bragdon v. Abbott to determine whether the Court's reading of ADA necessarily leads to the conclusion that a group health plan's or insurer's exclusion or limitation of coverage with respect to infertility is prohibited by ADA. The authors conclude that it may be advisable for plans to perform at least minimal actuarial calculations with respect to the current or anticipated costs of covering infertility treatments prior to adopting any exclusions or limitations of coverage.  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