全文获取类型
收费全文 | 11611篇 |
免费 | 735篇 |
国内免费 | 269篇 |
专业分类
财政金融 | 1373篇 |
工业经济 | 1049篇 |
计划管理 | 3292篇 |
经济学 | 1677篇 |
综合类 | 1119篇 |
运输经济 | 115篇 |
旅游经济 | 422篇 |
贸易经济 | 2191篇 |
农业经济 | 297篇 |
经济概况 | 1080篇 |
出版年
2024年 | 59篇 |
2023年 | 242篇 |
2022年 | 208篇 |
2021年 | 398篇 |
2020年 | 465篇 |
2019年 | 408篇 |
2018年 | 375篇 |
2017年 | 486篇 |
2016年 | 461篇 |
2015年 | 438篇 |
2014年 | 837篇 |
2013年 | 1669篇 |
2012年 | 884篇 |
2011年 | 953篇 |
2010年 | 712篇 |
2009年 | 637篇 |
2008年 | 746篇 |
2007年 | 677篇 |
2006年 | 547篇 |
2005年 | 409篇 |
2004年 | 248篇 |
2003年 | 202篇 |
2002年 | 126篇 |
2001年 | 79篇 |
2000年 | 70篇 |
1999年 | 50篇 |
1998年 | 37篇 |
1997年 | 39篇 |
1996年 | 42篇 |
1995年 | 16篇 |
1994年 | 22篇 |
1993年 | 22篇 |
1992年 | 11篇 |
1991年 | 16篇 |
1990年 | 1篇 |
1989年 | 6篇 |
1988年 | 5篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1980年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
231.
本文选取2009~2013年中国医药行业上市公司作为研究样本,分别对技术学习的企业内部投入成本与社会外部投入成本对企业创新绩效的影响进行了实证分析,同时探讨了技术学习的两种承担方式之间的关系。研究结果表明,技术学习过程中的企业投入与社会投入均对企业创新绩效产生显著正向影响,技术学习的投入越大,企业创新绩效越好。但政府以税收优惠与财政补贴等政策方式分担企业技术学习成本的效果并不显著。 相似文献
232.
结合实际工程的PKPM的电算过程,对框架结构中梁、板、柱各构件选用不同强度等级的混凝土和不同牌号的钢筋分别进行计算。通过将各种构件的计算结果进行对比分析可知,选用高级别的钢筋会明显降低钢筋的用量,同时各种构件的受力性能会随之发生变化。 相似文献
233.
This paper aims to investigate the influence of organizational structure on service innovativeness by testing the moderating roles of learning orientation and inter-functional coordination. This helps to understand how organic structure influences service innovativeness when it is effectively leveraged with favorable organizational factors. Data were collected from 178 hotel managers and executives in Japan and moderated regression analysis was performed to analyze the data. Findings of the study suggest that higher levels of service innovativeness are positively related to higher levels of hotel business performance. In addition, organic structure makes a positive influence on service innovativeness and an increase in the levels of learning orientation boost the effectiveness of organic structure on service innovativeness. Moreover, the positive association between organic structure and service innovativeness become stronger when all firm’s functions make an attempt to cooperate and contribute to disseminating customers and competitors’ information in the hotels. These findings contribute to understanding how hotel service innovation is affected by service innovativeness, organizational structure, learning orientation and inter-functional coordination. 相似文献
234.
Sanjay Dhir Rishabh Rajan Viput Ongsakul Richard Afriyie Owusu Zafar U. Ahmed 《Thunderbird国际商业评论》2021,63(1):43-61
This study investigates the factors affecting Bharti Airtel's cross‐border postacquisition performance in an African market. This study describes the relationships among various factors such as technical capability, affiliated firm's absorptive capacity, and organizational learning capabilities, which determine the successful operations of the Zain acquisition deal in South Africa. This paper adopts a qualitative approach to identify factors that influence the postacquisition performance. Seven factors are identified based on the literature. Consequently, it has become a necessity to encapsulate these factors in suitable proportions. In this study, we have developed a total interpretive structural modeling (TISM) to analyze the postacquisition performance of Bharti Airtel in South Africa. Our research has highlighted six dynamic factors (organizational learning capability, knowledge management, technology capability, technology relatedness, acquirer's absorptive capacity, and national culture difference) that affect the firm's postacquisition performance. The interpretive structural model (ISM) and total interpretive structural model for postacquisition performance are built‐up. The developed TISM will support academics and practitioners to develop their understanding of acquisition performance of parent companies in the context of telecom business in the South African market. 相似文献
235.
本文基于HT公司的生产管理特点,首先从绩效目标制定的程序不科学、考核周期太长、绩效评价方法不完善等六方面分析了HT公司绩效评价存在的问题;其次从成立绩效考评委员会、建立以绩效为导向的企业文化、明确员工的职业发展道路等五个方面提出解决对策。 相似文献
236.
本文基于2010—2017年我国A股上市公司数据,以十八大后推行的业绩考核办法优化修订为准自然实验,选用双重差分模型检验2013年新的《考核办法》实施对中央企业的现金持有的影响,研究发现:与不受该制度影响的民营企业相比,新的《考核办法》显著正向提升央企的现金持有水平,且这一结果均通过平行趋势、控制组调整、变量替换、PSM-DID和安慰剂检验等稳健性检验;通过机制分析发现,业绩考核制度通过发挥抑制央企因超额持现所诱发的过度投资而提升央企现金持有;进一步地,业绩考核还促使央企权衡增持的现金资源二次配置策略,缩减超额持现的股利支付且转而将其用于创新活动,进而提升中央企业现金持有价值。上述结果意味着,业绩考核制度既可以抑制过度投资的无效耗费行为促使央企增持现金,又将增持现金用于“多创新,少股利”的长期价值创造权衡配置,优化增持现金利用效率,提高企业创新能力,进而提升企业价值,这为十八大以来有关中央企业高质发展和国资监管体制建设而进行改革的政策预期效果提供经验证据,同时为进一步全面深化国资监管、积极深入推进业绩考核制度优化修订提供理论依据和经验证据。 相似文献
237.
Clifton Makate Shephard Siziba Benjamin T. Hanyani-Mlambo Zvakanyorwa Sadomba Nelson Mango 《Development Southern Africa》2016,33(2):247-257
This study uses the structure–conduct–performance framework to examine the structure and efficiency of small and medium enterprises in the informal metal manufacturing sector in Zimbabwe. Small and medium enterprises provide a lifeline to the country's resource-poor farmers, whose numbers increased exponentially after the agrarian reform in 2000. The study utilises nationally representative, enterprise-level data from five major towns (Harare, Chitungwiza, Bulawayo, Mutare and Rusape) in Zimbabwe. Various performance measures are applied at the industry level to assess efficiency, profitability and competitiveness; these include the Herfindahl–Hirschman index, concentration ratios, average yearly profits and Tobin's q ratio. The results indicate that small and medium enterprises in Zimbabwe are modestly efficient, profitable and competitive. These findings highlight the need to integrate informal metal fabrication activities into Zimbabwe's national economic development plans. 相似文献
238.
This study is based on the Froot, O’Connell, and Seasholes [2001] and Hsieh, Yang and Yu [2008] as foundations to study which reasons and control factors cause herding behavior of mutual fund inflows. The study uses the most popular Asian emerging market, China, as the sample to determine the real attractive reason behind the mutual fund inflows to China. The significant determinant of the mutual fund inflows to China is stock returns for both Shanghai and Shenzhen A stock markets. 相似文献
239.
Robert E. Overstreet Benjamin T. Hazen Joseph B. Skipper Joe B. Hanna 《Journal of Business Logistics》2014,35(2):136-149
Successful leaders create structural elements in order to achieve the performance objectives set forth by organizational strategy. Supply chain oriented structural elements are reflected in an organization's relationships, both within the firm and with supply chain partners. In this research effort, we examine how such structural elements can be created as a means through which to enhance performance. Our hypothesized model is rooted in strategy‐structure‐performance theory and integrates elements of servant leadership theory and social exchange theory to explain how building organizational commitment via servant leadership behaviors can ultimately impact performance. We use a survey method to collect data from 158 motor carriers. The results of our structural equation model support our hypotheses and serve to extend the discussion of supply chain structural elements and the role of leadership style in achieving organizational performance. 相似文献
240.
The purpose of this study is to investigate whether perceptions of corporate social responsibility (CSR) initiatives affect casino customers’ corporate image as well as the customers’ behavioral intentions (i.e., revisit intentions), through the lens of Carroll’s corporate social performance model, stakeholder theory, and legitimacy theory. This study also examines the mediating effect of corporate image on the relationship between perceived CSR and behavioral intentions. An onsite survey was conducted with 596 casino customers in South Korea. The results revealed that ethical CSR had the strongest impact on corporate image, followed by economic and philanthropic CSR. Only philanthropic CSR had a significant and direct effect on behavioral intentions. Corporate image mediated the relationship between three types of CSR (ethical, economic, and philanthropic) and behavioral intentions. Companies can benefit from these findings by understanding how specific CSR initiatives can enhance corporate image and increase customer retention. This study advances the emerging field of CSR in the gaming industry. 相似文献