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   23961篇
  免费   507篇
财政金融   4269篇
工业经济   1689篇
计划管理   4078篇
经济学   5602篇
综合类   259篇
运输经济   195篇
旅游经济   368篇
贸易经济   3999篇
农业经济   1248篇
经济概况   2683篇
信息产业经济   3篇
邮电经济   75篇
  2023年   112篇
  2021年   154篇
  2020年   295篇
  2019年   471篇
  2018年   509篇
  2017年   550篇
  2016年   541篇
  2015年   362篇
  2014年   597篇
  2013年   2545篇
  2012年   797篇
  2011年   842篇
  2010年   730篇
  2009年   827篇
  2008年   761篇
  2007年   676篇
  2006年   650篇
  2005年   561篇
  2004年   509篇
  2003年   512篇
  2002年   456篇
  2001年   533篇
  2000年   484篇
  1999年   450篇
  1998年   497篇
  1997年   443篇
  1996年   446篇
  1995年   373篇
  1994年   380篇
  1993年   378篇
  1992年   377篇
  1991年   397篇
  1990年   357篇
  1989年   269篇
  1988年   275篇
  1987年   282篇
  1986年   260篇
  1985年   375篇
  1984年   377篇
  1983年   355篇
  1982年   303篇
  1981年   291篇
  1980年   299篇
  1979年   282篇
  1978年   238篇
  1977年   202篇
  1976年   187篇
  1975年   171篇
  1974年   157篇
  1973年   152篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Governing boards utilize executive compensation contracts in an attempt to align executive actions with corporate goals. The objective is to ensure that executive performance provides value to the organization in terms of successful outcomes. A key performance criteria typically specified in CEO compensation contracts is earnings targets. However, using earnings as a performance evaluation may be problematic because some firms exhibit robust and sustained earnings over time (high earnings persistence), and other firms, such as high growth oriented firms, exhibit weak or sometimes negative earnings over time (low earnings persistence). Our study reveals that the effect of high earnings persistence results in firms that focus more heavily on cash compensation (salary and bonus) rather than on equity compensation (stock options, etc.) to compensate executive performance. Additionally, for firms characterized by low earnings persistence, our study indicates that cash flows from operations act as a supplementary performance measure to accounting earnings, and become increasingly important as a means to justify executive cash compensation.  相似文献   
992.
A great deal of interest in codes of ethics exists in both the business community and the academic community. Within the academic community, this interest has given rise to a number of studies of codes of ethics. Many of these studies have focused on the content of various codes.One important way the study of codes of ethics can be advanced is by applying formal tools of analysis to codes of ethics. An understanding of important dimensions that may differ across codes of ethics, a common terminology to describe these dimensions, and a means to measure these dimensions will facilitate applying such tools. They will also facilitate discussion, enable comparisons, and advance our understanding of codes of ethics. The present paper describes a classification scheme to use in studying codes of ethics. This scheme uses six important dimensions to distinguish among codes of ethics: length, focus, level of detail, shape, thematic content, and tone. The paper also introduces metrics that can be used to measure the dimensions.  相似文献   
993.
This study statistically analyzes two-year college students' attitudes toward cheating via a survey containing academic and business situations that the students evaluated on a seven point scale from unethical to ethical. When both the general questions concerning attitudes about cheating and the opinions on the ethical statements are considered, the business students were generally more unethical in their behavior and attitudes than non-business majors. These results indicate a need for more ethical exposure in business courses to help students distinguish ethical from unethical decisions.  相似文献   
994.
995.
Russian small innovative enterprises (SIEs) are emerging as an important force behind the restructuring of the Russian economy and its industrial and commercial infrastructure. The research presented in this paper suggests that there are at least three categories of factors that impact the move of Russian SIEs into international markets: (i) macro-economic obstacles (ii) lacking managerial and business competencies and (iii) differences in culture and business practices. The first factor cannot be directly influenced by the individual SIE, while the latter two represent opportunities of a developmental nature. The work of this paper purports to lay the groundwork for more theoretical follow-up analyses.  相似文献   
996.
Developed market economies and transition economies are characterized by radically different institutional, economic, and cultural environments, which we expected would produce differences in business goals among MBA students. We measured differences between 103 Hungarian and 454 U.S. part‐time MBAs and found that U.S. respondents placed more importance on growth of the business, short‐term profits, staying within the laws, and honor, face, and reputation. Hungarians placed more emphasis on game and gaming spirit, and family values. Although the results showed significant differences on some business goals, they were not as great as the literature would suggest, indicating that some convergence has occurred since transition began. © 2004 Wiley Periodicals, Inc.  相似文献   
997.
MONEY 2000? is a successful consumer education programme that was implemented by Cooperative Extension personnel in over two dozen states of the USA between 1996 and 2002. One of the unique features of this programme is that it was based on the Transtheoretical Model of Change (TTM), a framework that has been widely used to study health‐related behaviour changes such as smoking cessation. This paper first describes how the MONEY 2000? programme was developed around major constructs contained within the TTM. Findings are reported from a survey conducted with participants in the first two states that delivered the programme. The findings suggest that several change processes used by MONEY 2000? participants are associated with specific stages of change. In addition, there may be differences in behavioural changes between participants who increased their savings and those who reduced their debts.  相似文献   
998.
This study examined differences between men and women and among fashion consumer groups (fashion innovators, fashion opinion leaders, innovative communicators, and fashion followers) in propensity toward boredom. Participants (126 male, 130 female university students) completed questionnaires measuring fashion group membership, boredom proneness, and demographics. anova revealed significant effects for fashion group for two dimensions of boredom proneness: internal stimulation and constraint. Innovative communicators indicated lower propensity for boredom because of need for internal stimulation but more propensity for boredom because of constraint than fashion followers. Men indicated greater propensity for boredom because of need for external stimulation than women did.  相似文献   
999.
The nutritional habits of UK consumers have become a cause for concern with an increasing number of people suffering from diseases related to nutrition. The way in which food is prepared may contribute to the nutritional content of the diet. Traditional methods of cooking and eating are being influenced by increased ownership of domestic appliances. This study aimed to carry out a cross sectional study of people living on Merseyside to determine the ownership and use of small kitchen domestic appliances in relation to the possible consequences the appliances may have on the nutrient intake of the individual. An opportunistic sample of 276 female adults aged 25–70 years was recruited from amongst university staff and community groups within Merseyside. Data were collected using a self‐completion questionnaire consisting of questions concerning personal details, the ownership and use of domestic appliances that may influence nutrient intake. The Liverpool John Moores University Ethics Committee granted ethical approval. Microwave ovens, electric toasters and grills were owned by 80% of the population. Coffee makers, handheld electric food mixers, sandwich makers, blenders and food processors although owned by over 45% were used by the majority only once a week or less. Newer items such as a bread maker were owned by 9% who were significantly more likely to have a professional occupation. Those with unskilled occupations were significantly more likely to own a deep fat fryer and least likely to own a food processor. Those aged 25–34 years were significantly least likely to own a handheld food mixer. Households comprised of couples with or without children were significantly more likely to own sandwich makers, bread makers, food processors and handheld food mixers. No difference in the use of the appliances was found with occupational group or age. A large percentage of people own a variety of domestic appliances, the use of which may have a beneficial effect on their nutrient intake, however, it is of concern that those in the lower socio‐economic group were more likely to own appliances that will have a negative effect on their diet.  相似文献   
1000.
An individual's dietary habits are largely developed during childhood and adolescence, and are likely to be determined by both nature (the development of sensory perceptions) and nurture (parental influence, and later on the influence of peers). However, diet is likely to evolve throughout the life cycle as circumstances change and new influences are introduced to an individual's lifestyle. An example of this is the changes in diet that occur as a result of the transition young people make away from the family home into independent living. Leaving behind the meals provided and cooked by parents/guardians and learning how to shop on a budget and prepare and cook for themselves may result in the adoption of poor eating habits, which is likely to have a detrimental effect on health. Leaving behind the restrictions of parental control may also result in the adoption of unhealthy lifestyle practices such as smoking and excessive alcohol consumption. This study therefore seeks to investigate the effect of leaving home on a young person's diet and lifestyle. Health behaviour and food intake was assessed by questionnaire. Findings suggest that a young person's diet may change after leaving home, but these changes are not necessarily negative. More negative health behaviour was observed in young people living independently.  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