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   987篇
  免费   40篇
财政金融   165篇
工业经济   106篇
计划管理   201篇
经济学   124篇
综合类   19篇
运输经济   15篇
旅游经济   40篇
贸易经济   255篇
农业经济   31篇
经济概况   71篇
  2023年   5篇
  2021年   8篇
  2020年   12篇
  2019年   20篇
  2018年   23篇
  2017年   26篇
  2016年   29篇
  2015年   15篇
  2014年   30篇
  2013年   156篇
  2012年   54篇
  2011年   52篇
  2010年   42篇
  2009年   38篇
  2008年   46篇
  2007年   43篇
  2006年   25篇
  2005年   32篇
  2004年   35篇
  2003年   33篇
  2002年   36篇
  2001年   25篇
  2000年   25篇
  1999年   17篇
  1998年   18篇
  1997年   24篇
  1996年   8篇
  1995年   14篇
  1994年   10篇
  1993年   11篇
  1992年   12篇
  1991年   9篇
  1990年   7篇
  1989年   5篇
  1988年   5篇
  1987年   9篇
  1986年   6篇
  1985年   7篇
  1984年   10篇
  1983年   4篇
  1982年   6篇
  1981年   4篇
  1980年   6篇
  1979年   2篇
  1978年   4篇
  1977年   5篇
  1975年   4篇
  1973年   3篇
  1969年   3篇
  1968年   1篇
排序方式: 共有1027条查询结果,搜索用时 15 毫秒
91.
92.
This study investigates the associations between self‐assessed adverse labor market events (experiencing problems with coworkers, employment changes, financial strain) and health. Longitudinal data are obtained from the National Epidemiological Survey of Alcohol and Related Conditions. Our findings suggest problems with coworkers, employment changes, and financial strain are associated, respectively, with a 3.1 percent (3.3 percent), 0.9 percent (0.2 percent), and 4.5 percent (5.1 percent) reduction in mental health among men (women). Associations are smaller in magnitude and less significant for physical health.  相似文献   
93.
This paper uses the perspective of interpersonal relationship theory to critically examine, reposition, and extend the notion of brand loyalty. Depth interviews among eight coffee-consuming adults who qualified as brand loyal by traditional criteria provide the data. The result is a deeper appreciation of the character of loyal consumer-brand relations and a sharper awareness of the limitations to understanding that current theoretical frameworks impose. Specifically, the authors suggest that: (1) not all loyal brand relationships are alike, in strength or in character; (2) many brand relationships not identified as ‘loyal’ according to dominant theoretical conceptions are especially meaningful from the cunsumer's point of view; and (3) current approaches to classification accept some brand relationships that, upon close scrutiny, do not possess assumed characteristics of ‘loyalty’ or ‘strength’ at all. Ideas stemming from a reframing of loyalty as one component in a multifaceted construct of relationship strength are put forth, encouraging a move from the metaphor of ‘loyalty’ to the broader notion of ‘relationships’ that encompasses it.  相似文献   
94.
The ideology of consumption and the imperative of consumer choice have washed across the globe. In today's developed economies there is an ever-increasing amount of buying, amidst an ever-increasing amount of purchase options, amidst an ever-increasing amount of stress, amidst an ever-decreasing amount of discretionary time. This brief essay reviews research suggesting, for example, that hyperchoice confuses people and increases regret, that hyperchoice is initially attractive but ultimately unsatisfying, and that hyperchoice is psychologically draining. Future research is then discussed, including how and why hyperchoice may have other toxic effects on people, including the degrading of moral emotions and behavior.  相似文献   
95.
As opportunities for citizenship diminish in everyday life amid increasing consumption and privatization, there is a growing realization of the importance of participation and citizen power, particularly for older adults. Gaventa's (1980) Gaventa, J. (1980). Power and powerlessness: Quiescence and rebellion in an Appalachian Valley. Urbana, IL: University of Illinois Press. [Google Scholar] concepts of visible, invisible, and hidden power and Arnstein's ladder of citizen power (1969) framed this study, which used participatory methods, including creation and facilitation of a members' group at a small seniors' center, to address the question: What are the factors that undermine or cultivate citizen power at a small community center for seniors? The data were organized under three power-related themes: powerlessness, reluctance to claim power, and claiming power. Findings suggest that negative social constructions associated with aging act as instruments of invisible power. Further, community center membership, to be considered meaningful, should be imbued with visible power, so that seniors can be involved in decision making and leadership.  相似文献   
96.
An evaluation of ecotourism in Amazonas, Brazil   总被引:3,自引:0,他引:3  
Registered “ecotour” lodges were studied using observation and interviews with visitors, employees, and local people. Findings were evaluated using proposed ecotourism principles. Besides providing employment, lodges improve access, stimulate new services (health utilities, etc.), and make valued but limited local purchases. In other ways, lodges fall short of the ideals inherent in the principles. They contribute little to conservation education, resource protection, or the involvement and empowerment of local people. Tourists wish to see and would support conservation and community development programs both financially and via their future selection of ecotour operators. Numerous implications for concessions, protected area management, and rural development in Amazonas are discussed.  相似文献   
97.
Traditional methods of market segmentation based on demographic variables have shown mixed results in differentiating between those who are more likely to buy own brand products and those who prefer national brands. Taking advantage of the emerging convergence in human personality research on the Big Five dimensions, we focus on the potential of human personality as a method of identifying different customer segments. Two types of own brands are considered, those labelled with the retailer's corporate name and those labelled with a name independent of the retailer. Two product categories are included, cola as an example of a low-involvement product and cosmetics as an example of a high-involvement product. The personality profiles of buyers of these and the leading national brands in each category are compared. Stepwise regression is used to identify those aspects of shopper personality that predict purchase rates of all products. Individuals who are more ‘open to experience’ report higher purchases of corporately named products, while individuals who are more ‘extrovert’ report higher purchases of national brands. Those reporting higher rates of purchase for own brands with independent names tend to be more ‘agreeable’ and ‘extrovert’. The positioning of the three types of brands against the 5 dimensions of human personality is illustrated using correspondence analysis. The clear potential to use human personality to segment and profile markets for own brands and national brands is discussed.  相似文献   
98.
We conduct the first study to examine the fetal health impact of light pollution based on a direct measure of skyglow, an important aspect of light pollution. Using an empirical regularity discovered in physics (called Walker's law) as an instrumental variable, we address the potential endogeneity problem associated with the skyglow variable. We find evidence of reduced birth weight, shortened gestational length, and increases in preterm births. Specifically, increased nighttime brightness, characterized by being able to see only one‐fourth to one‐third of the stars that are visible in the natural unpolluted night sky, is associated with an increase of 1.48 percentage points in the likelihood of a preterm birth. Our study adds to the literature on the impact of early‐life exposure to pollution, which so far has focused primarily on air pollution. Our study has important policy implications regarding the necessity of minimizing skyglow that is, for example, contributed by streetlights.  相似文献   
99.
This paper examines the changing role of HR in the specific context of downsizing. It highlights the key dilemmas facing HR professionals - on the one hand, the contribution of HRM to the achievement of business results has come under increasing scrutiny and, on the other hand, most of the challenges of downsizing are people-related issues that require sophisticated HR interventions. The paper reports the key findings of a pilot study conducted in sixty organizations in the UK that downsized in the last three years. The key conclusion of the study is that the role of HR has become wide ranging, covering the strategic as well as implementation aspects. The clear message from the study suggests that, unless there is alignment between the two aspects, the envisaged benefits of downsizing are unlikely take place. Key challenges facing HR professionals are managing middle managers, managing careers and managing employee expectations. There are indications to suggest that the process role of HR is likely to become more important in the medium and longer terms.  相似文献   
100.
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