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   16884篇
  免费   7篇
财政金融   2667篇
工业经济   764篇
计划管理   2583篇
经济学   3903篇
综合类   482篇
运输经济   1篇
旅游经济   2篇
贸易经济   4507篇
农业经济   2篇
经济概况   1357篇
信息产业经济   44篇
邮电经济   579篇
  2024年   1篇
  2023年   3篇
  2022年   1篇
  2021年   2篇
  2020年   9篇
  2019年   8篇
  2018年   2307篇
  2017年   2058篇
  2016年   1212篇
  2015年   98篇
  2014年   90篇
  2013年   71篇
  2012年   439篇
  2011年   1945篇
  2010年   1828篇
  2009年   1521篇
  2008年   1514篇
  2007年   1871篇
  2006年   72篇
  2005年   391篇
  2004年   467篇
  2003年   555篇
  2002年   253篇
  2001年   65篇
  2000年   52篇
  1999年   1篇
  1998年   17篇
  1996年   14篇
  1995年   1篇
  1992年   1篇
  1991年   4篇
  1987年   1篇
  1986年   13篇
  1985年   1篇
  1981年   2篇
  1979年   1篇
  1976年   1篇
  1974年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
871.
872.
“Guanxi” is a term in Chinese referring to the reciprocal nature of interpersonal relationships. Its attributes, which are specific to Chinese culture, have been the focus of recent literature. Whereas the impact of guanxi seems to be quite similar to that of general relationships, ties or connections, it is characterized by a number of different dimensions. In this paper, we studied 44 entrepreneurial companies in the pharmaceutical industry in China to examine these attributes in greater detail. We use a system dynamics model to simulate the influence of various guanxi variables – the strength, scale and structure of guanxi – on the development of entrepreneurial companies.  相似文献   
873.
Although investments in marketing and innovation capabilities theoretically help firms to compete in dynamic markets and enhance performance, company size has a strong influence on whether this is the case. In a test of a proposed conceptual model, this study of 692 small, medium, and large enterprises found that large firms prospered from building dynamic capabilities under conditions of high industry competitiveness, while investments in innovation and marketing individually diminished small firms’ performance. The effect was mixed for medium-size firms. In small enterprises, however, dynamic capability proved to be crucial in order to withstand competition. Therefore, taking into account these firms’ limited resources, managerial efforts should be focused on the integration of marketing and innovation capabilities, because each capability alone does not have a significant positive impact on performance. In medium-sized enterprises, the support of marketing capability is required to raise profitability under conditions of high industry competitiveness; otherwise, innovation would not lead to actual profits. For large enterprises, industry competitiveness was found to be a less serious threat to performance, and instead is a catalyst to the development of capabilities, suggesting that managers of such firms should focus on building long-term strategic advantages.  相似文献   
874.
Part-time entrepreneurship is often a first step towards full-time entrepreneurship. This study analyzes how financial and non-financial motives of part-time entrepreneurs influence the propensity of part-time entrepreneurs to become full-time entrepreneurs. Our results show that the motivation to supplement wage income or the motivation to achieve social recognition is negatively associated with transition behavior, whereas the motivation to achieve independence or self-realization is positively associated with transition behavior. The motivation to follow a role model, financial success, and innovation are not significantly related to transition behavior. The implications of these results with regard to part-time entrepreneurship are discussed.  相似文献   
875.
Intrapreneurial activity is positively associated with the organizational growth, and the factors that stimulate such behaviors need to be identified. The general goal of this work is to explore the relationship of authentic leadership with employees’ intrapreneurial behavior and the intervening processes. A correlational study was carried out with 212 employees of Spanish companies, in which two cross-level mediation hypotheses were tested. The results obtained indicate that employees’ organizational identification and organizational empowerment both mediate the relationship between authentic leadership and employees’ intrapreneurial behaviors. In this work, we note the importance of including authentic leadership as an antecedent of intrapreneurship.  相似文献   
876.
Start-ups face branding challenges. Not only are they confronted with the task of building brands from scratch, their newness also leads to a particularly high amount of customer uncertainty. This paper contributes to the emerging field of entrepreneurial branding by investigating start-up characteristics that signal trustworthy information to potential customers. An extended choice-based conjoint approach for modeling brand equity is used to explore the impact of different signals as initiated by established and new firms in the field of tablet computers. An empirical study reveals brand signals that have significant effects on purchase probabilities and are appropriate to overcome information asymmetries between start-ups and prospective customers.  相似文献   
877.
This study extended the research on the relationship between entrepreneurial self-efficacy and intention by developing a moderated mediation model. This model posits that the link between entrepreneurial self-efficacy and intention is mediated by attitudes toward entrepreneurship and planned entrepreneurial control, and that these mediation processes are further moderated by subjective norms. Based on a sample of 308 valid responses, regression analysis yielded two noteworthy results. First, entrepreneurial self-efficacy positively affects intention through attitudes toward entrepreneurship and planned entrepreneurial control. Second, the direct effect of entrepreneurial self-efficacy on intention decreases as subjective norms increase. By contrast, the indirect intention effects of entrepreneurial self-efficacy through attitudes toward entrepreneurship and planned entrepreneurial control increase as subjective norms increase. In addition, the results indicated that subjective norms positively affect entrepreneurial intention. These findings indicated that the model advances the use of the theory of planned behavior and can be used to define a person as an entrepreneur.  相似文献   
878.
Social capital refers to social networks and the norms of reciprocity, cooperation and trust associated with them. It can be studied at different levels of analysis. As previous literature suggests, social capital has aspects at both the individual and collective levels. However, theory development and empirical research have focused on separate, sometimes diverging levels. In an attempt to address this, this research examines the simultaneous influence of individual and regional social capital on the discovery and exploitation of entrepreneurial opportunities using individual-level data from the Global Entrepreneurship Monitor linked with regional-level data on social capital. The results show that individuals from regions with higher social capital are more likely to discover and to exploit entrepreneurial opportunities. Moreover, individuals having networks with other entrepreneurs are also more likely to identify a business opportunity and to become an entrepreneur. Also, we found that social capital at individual level had a greater effect than social capital at regional level in the two stages of the entrepreneurial process.  相似文献   
879.
In this paper we analyse whether entrepreneur location decisions differ across industries and identify the factors determining the choice of location between rural and urban environments. Firm location is based on a new taxonomy developed over the influential three dimensions of Hayter’s (1997) approach. The paper uses data from sample of one thousand Portuguese firms. We present a stylized theoretical model to determine how these new five dimensions influence firm’s location and test the model through a logistic regression. Our results show that that the location decisions depend on the sector of activity, type of area (urban vs. rural) and the characteristics of the entrepreneur. We find that companies engaged in knowledge intensive business services prefer to locate in urban areas. From an institutional point of view, firms prefer to locate in rural areas.  相似文献   
880.
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