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   9646篇
  免费   226篇
财政金融   1829篇
工业经济   820篇
计划管理   1695篇
经济学   2127篇
综合类   119篇
运输经济   69篇
旅游经济   153篇
贸易经济   1493篇
农业经济   475篇
经济概况   1070篇
信息产业经济   1篇
邮电经济   21篇
  2021年   71篇
  2020年   120篇
  2019年   188篇
  2018年   199篇
  2017年   225篇
  2016年   231篇
  2015年   137篇
  2014年   211篇
  2013年   950篇
  2012年   296篇
  2011年   334篇
  2010年   288篇
  2009年   321篇
  2008年   286篇
  2007年   259篇
  2006年   241篇
  2005年   197篇
  2004年   189篇
  2003年   191篇
  2002年   220篇
  2001年   196篇
  2000年   226篇
  1999年   197篇
  1998年   202篇
  1997年   193篇
  1996年   202篇
  1995年   159篇
  1994年   150篇
  1993年   169篇
  1992年   172篇
  1991年   173篇
  1990年   167篇
  1989年   121篇
  1988年   109篇
  1987年   113篇
  1986年   126篇
  1985年   184篇
  1984年   142篇
  1983年   131篇
  1982年   108篇
  1981年   131篇
  1980年   112篇
  1979年   117篇
  1978年   118篇
  1977年   67篇
  1976年   83篇
  1975年   65篇
  1974年   58篇
  1973年   66篇
  1972年   58篇
排序方式: 共有9872条查询结果,搜索用时 0 毫秒
131.
132.
This systematic review analyses literature on the work of hybrid value creation, i.e. the process of generating additional value by innovatively combining products (tangible component) and services (intangible component). A state of the art report on hybrid value creation is delivered by first systematically identifying and then analyzing 169 publications focusing on hybrid value creation. The identified publications are clustered into eight categories based on their links and interactions and thus a mapping of this evolving field is suggested. A discussion and reflection of the findings with respect to the pervasiveness of literature and the research methodologies used is provided. The paper concludes by identifying some dominant strategic gaps in the overall research landscape and provides directions for future research.  相似文献   
133.
How do a firm’s internal capabilities and external partnerships contribute to its product and process innovativeness? How do their impacts differ? Based on the theoretical framework of exploitation and exploration, we develop an integrative model linking the impact of both internal capabilities and external partnerships on product and process innovativeness. Survey responses from Taiwanese biotechnology firms indicate that research and development (R&;D), marketing, and manufacturing capabilities have different effects on product and process innovativeness. Of the four types of external partnerships, only partnerships with universities and research institutes seem to add value, whereas partnerships with suppliers, customers, and competitors do not contribute to innovativeness. Moreover, marketing capability and customer partnerships have a positive interaction effect on product innovativeness, while manufacturing capability and supplier partnerships have a positive interaction effect on process innovativeness.  相似文献   
134.
This article uses matched employee–employer data from the British Workplace Employment Relations Survey to examine the relationship between employee psychological health and workplace performance in 2004 and 2011. Using two measures of work‐related psychological health — namely employee‐reported job anxiety and manager‐reported workforce stress, depression and anxiety — we find a positive relationship between psychological ill‐health and absence, but not quits. The association between psychological ill‐health and labour productivity is less clear, with estimates sensitive to sector, time period and the measure of psychological health. The 2004–2011 panel is further used to explore the extent to which change in psychological health is related to change in performance.  相似文献   
135.
136.
Reviewing the literature about interactive leadership and its effects on human resource management in business organizations, this paper proposes that interactive leadership has two major components: interaction skills and team building. Both components have positive effects on employees' trust in their leaders, on employees' motivation and employees' commitment to their companies. Based on these hypotheses, the paper develops an empirical test of the effectiveness of interactive leadership in Singapore's banking industry. Seventy-seven middle-level managers participated in this study by responding to a questionnaire about their leaders, their motivation, their commitment and their trust in these leaders. The results support the hypotheses and suggest some important implications for human resource management in business organizations, especially for human resource management in Oriental societies.  相似文献   
137.
In the context of linear multi-factor models, this study proposes an egalitarian, optimal and unique procedure to find orthogonalized factors, which also facilitates the decomposition of the coefficient of determination. Importantly, the new risk factors may diverge significantly from the original ones. The decomposition of risk allows one to explicitly examine the impact of individual factors on the return variation of risky assets, which provides discriminative power for factor selection. The procedure is experimentally robust even for small samples. Empirically we find that even though, on average, approximately eighty (sixty-five) percent of style (industry) portfolios’ volatility is explained by the market and size factors, other factors such as value, momentum and contrarian still play an important role for certain portfolios. The components of systematic risk, while dynamic over time, generally exhibit negative correlation between market, on one side, and size, value, momentum and contrarian, on the other side.  相似文献   
138.
139.
This paper empirically examines the relation between categories of exports and corruption across countries. Aggregate exports and agricultural exports tend to decrease corruption, while fuel exports increase corruption. The influence of agricultural exports in more pronounced in more corrupt nations, while fuel exports contribute to corruption in least corrupt nations. Manufacturing and ore exports, on the other hand, generally fail to show significant impacts on corruption. Our findings demonstrate that the resource curse is sensitive to prevailing corruption levels, and this finding is novel in the literature. Consistent with the extant literature, corruption decreases with income, and (at some corruption levels) as political freedom increases, and with larger government size. The findings are fairly robust to an alternate corruption measure.  相似文献   
140.
Business networks (co-operative arrangements between independent business organizations) may be the signature organizational form of the contemporary global economy. Many policy-makers and local leaders advocate business network membership as an alternative development strategy for regional economic vitality. The extant literature on business networks has focused on their association with business success. However, little is known about their impact on other aspects of community life. The purpose of this paper is to elaborate the role of network membership on one non-economic dimension of the business community interface. We examined the relationship between business network membership and business social responsibility to communities, defined as the provision of leadership and support for community betterment projects. Data were gathered from telephone interviews with a random sample of 460 non-metro small business operators in the USA. Independent t-tests and ordinary least squares regression analyses controlling for theoretically important variables were conducted. Findings show that networked businesses provide more leadership and support for their communities than non-networked businesses. However, networked businesses were no more likely than non-networked businesses to use local suppliers of goods and services.  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