全文获取类型
收费全文 | 6545篇 |
免费 | 464篇 |
国内免费 | 129篇 |
专业分类
财政金融 | 1386篇 |
工业经济 | 355篇 |
计划管理 | 1398篇 |
经济学 | 1122篇 |
综合类 | 866篇 |
运输经济 | 21篇 |
旅游经济 | 79篇 |
贸易经济 | 840篇 |
农业经济 | 307篇 |
经济概况 | 764篇 |
出版年
2024年 | 24篇 |
2023年 | 166篇 |
2022年 | 169篇 |
2021年 | 243篇 |
2020年 | 337篇 |
2019年 | 195篇 |
2018年 | 204篇 |
2017年 | 223篇 |
2016年 | 224篇 |
2015年 | 239篇 |
2014年 | 450篇 |
2013年 | 552篇 |
2012年 | 450篇 |
2011年 | 530篇 |
2010年 | 405篇 |
2009年 | 383篇 |
2008年 | 526篇 |
2007年 | 461篇 |
2006年 | 452篇 |
2005年 | 325篇 |
2004年 | 197篇 |
2003年 | 130篇 |
2002年 | 110篇 |
2001年 | 45篇 |
2000年 | 31篇 |
1999年 | 18篇 |
1998年 | 17篇 |
1997年 | 5篇 |
1996年 | 9篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1984年 | 2篇 |
1981年 | 1篇 |
排序方式: 共有7138条查询结果,搜索用时 31 毫秒
1.
Annette Pascual-Marrero Ediel O. Ramos-Meléndez José E. Morales-Quiñones Pablo Rodríguez-Ortiz 《International journal of injury control and safety promotion》2018,25(1):14-22
This study aimed to describe the distribution of injury mechanisms and to assess the impact of those mechanisms on the morbidity and mortality of trauma. All patients admitted to Puerto Rico Trauma Hospital (2002–2011) for road-traffic collisions (RTCs, 5,371), gunshot wounds (GSWs, 2,946), falls (2,319), pedestrian accidents (1,652), and stab wounds (SWs, 1,073) were selected. Gunshot victims were 1.19 (95%CI: 1.07–1.33) times as likely as road-traffic victims to have an ISS ≥25. Pedestrians were 1.76 (95%CI: 1.49–2.09) times more likely to have a GCS ≤8 than road-traffic victims were. The risk of dying was 2.64 (95%CI: 2.20–3.16) times higher for gunshot victims and 1.51 (95%CI: 1.23–1.86) times higher for pedestrians compared to patients who had had RTCs. Gunshot victims and pedestrians had the worst clinical outcomes. Accordingly, these patients should receive the most aggressive clinical management. Furthermore, it is imperative to develop public health campaigns on trauma prevention. 相似文献
2.
Frederick Lindahl 《Journal of East-West Business》2018,24(1):24-49
Research Question/Issue: This study, in the taxonomy of Schiehll and Martins (2016), examines cross-national corporate governance, within their “legal” category. It rests on the understanding that to fully grasp corporate governance it is essential to understand the embedded institutions. The research question is: Does an increase in legal quality cause an associated increase in the quality of corporate governance in the form of financial reports to investors? If so, this supports the fundamental importance of legal systems to earnings quality. Reliable evidence on whether there is an association between legal quality and financial reporting quality would be an empirical association showing that where legal quality is higher, earnings quality is also higher, and conversely.Research Findings/Insights: The results show clearly that in 2005 and 2010, when adequate data are available for testing, earnings quality is poor: far more companies show small gains than small losses. A great deal of managerial discretion is exercised in arriving at accounting figures, since many amounts depend on forecasts of future events. A significant number of firms use that latitude to show positive earnings. As to patterns of earnings management among three clusters of countries, the small number of firms generally precludes strong statistically supported evidence of management within the clusters. Nevertheless, the whole is the sum of the parts, and the parts (clusters) indicate the clusters most responsible for the overall result. There is little evidence of small gains exceeding small losses in the Baltics, greater differences in the Visegrád countries, and big differences in southern Europe.Theoretical/Academic Implications: Based on both (a) the historical background of legal systems and (b) attitudes concerning legal quality measured at the same time as the earnings measures, the accounting results are consistent with the prediction of a strong legal culture driving effective corporate governance.Practitioner/Policy Implications: The results show that eastern firms, on aggregate, have yet to reach the level of their western counterparts. However, the differences do not seem highly significant, and indicate that convergence is close in this area. This, in turn, should guide and encourage legislators in their work. 相似文献
3.
James L. Chan 《公共资金与管理》2018,38(6):453-460
In implementing its national strategy to achieve global leadership, China needs a new public administration theory that integrates political administration, economic management and social regulation. Even so, China has already started to promote its brand of political and economic development abroad. Therefore new comparative research and dialogue is called to explore the universality of Chinese and Western public administration ideas. 相似文献
4.
《Journal of World Business》2018,53(4):415-432
The MNE integration literature lacks coherence in the use and effectiveness of different integration mechanisms. In this study, we use meta-analytic techniques to quantitatively synthesize and evaluate the impact of centralization, formalization and socialization on knowledge transfer. Our analysis of 89 independent samples, including 15,506 subsidiaries, shows that socialization facilitates knowledge transfer more strongly than centralization and formalization. Socialization substitutes for formalization’s positive impact, and mitigates centralization’s negative impact on knowledge transfer. We further identify that directionality of knowledge flows is key in explaining the impact of centralization mechanisms. Finally, we point out important systemic problems in current empirical research. 相似文献
5.
Do Boards of Directors Influence Corporate Sustainable Development? An Attention‐Based Analysis 下载免费PDF全文
Jeremy Galbreath 《Business Strategy and the Environment》2018,27(6):742-756
Following the attention‐based view of the firm (ABV), boards of directors’ link to corporate sustainable development (CSD) could be dependent upon certain attention structures: valuation of environmental stimuli, rules of the game and the players. Studying a sample of large Australian firms, the findings indicate that the proposed attention‐directing structures do appear to be linked to CSD in a manner consistent with the ABV. Specifically, creating awareness through scanning efforts links boards to CSD. Stakeholder debate, as a boardroom rule, is also significantly associated with CSD. Furthermore, as a so‐called ‘player’ on the board, women directors have a moderating effect on the relationships between environmental scanning, stakeholder debate and CSD. The findings are discussed along with limitations and directions for future research. Copyright © 2018 John Wiley & Sons, Ltd and ERP Environment 相似文献
6.
Chor Foon Tang 《Asia Pacific Journal of Tourism Research》2018,23(10):1000-1007
This study explores the impact of governance and institutions on inbound tourism demand in Malaysia using a dynamic panel data approach for 45 tourism source countries over the period 2005–2015. The results show that institutions play a very important role in explaining the behaviour of inbound tourism demand. To obtain a better picture, we investigate the response of international tourists to disaggregated institutional quality. We find that international tourists are more concerned about political stability, governmental effectiveness, regulations, laws, and corruption than voice and accountability. Therefore, policymakers should focus on ways to improve institutional quality to significantly increase international tourist arrivals. 相似文献
7.
One of directors’ key fiduciary duties is to set the firm’s direction and then vet the strategy proposed by the CEO. Despite this, McKinsey reports that the majority of directors feel they do not understand their firm’s strategy, and even if they do understand it, they do not feel they have the desired impact on their firm’s strategy. This article argues that this shortfall stems from a failure to cross the chasm between CEOs and directors. We propose a framework to bridge this gap and assist board members to better understand and vet their firm’s strategy. 相似文献
8.
《Technovation》2018
We analyze how research and development (R&D) outsourcing influences product innovation. We propose a separation between learning from R&D outsourcing, whereby the firm improves its ability to innovate by using outsourced R&D directly in new products, from learning by R&D outsourcing, whereby the firm indirectly uses outsourced R&D by integrating it with internal R&D to create new products. Building on the knowledge-based view, we argue that learning from R&D outsourcing is likely to have an inverse U-shaped relationship with product innovation, because the initial benefits of using outsourced component R&D knowledge to innovate products is eventually outweighed by the hollowing out of the firm's ability to innovate. In contrast, we propose that learning by R&D outsourcing is likely to have a U-shaped relationship with product innovation, because the initial challenges of integrating internal and external R&D are eventually overcome, resulting in more innovations. Finally, we distinguish between domestic and foreign R&D outsourcing and propose a liability of foreignness in R&D outsourcing as it has a lower impact on new products than domestic R&D outsourcing. The empirical analysis shows that outsourced R&D has an inverted U-shaped relationship with the number of new products, while the interaction between outsourced R&D and internal R&D has a U-shaped relationship with the number of new products. It also shows that domestic outsourced R&D has a higher positive impact on the number of new products than foreign outsourced R&D. 相似文献
9.
Given the project-based organization’s (PBO) strong focus on autonomy and temporary decentralisation, it faces unique challenges with regard to long-term organisational learning and capability development. To address how PBOs cope with these challenges, we address the role of knowledge governance (KG) mechanisms to foster capability development. The present paper reports on a multiple case study comprising 23 PBOs and demonstrates the importance of ‘configurations of KG mechanisms’ for facilitating learning and capability development. This paper develops four distinct configurations (balanced, formalistic, interactive, and fragile) that promote three principal organisational-level learning processes: shifting, leveraging and adapting. This research underscores the close relationship between knowledge governance mechanisms and capability development and the importance of designing the appropriate configuration of KG mechanisms to foster capability development. 相似文献
10.
Carolyn M. Callahan Gary F. Peters Joseph H. Zhang 《Journal of Business Finance & Accounting》2019,46(5-6):686-711
The conflicts of interest among managers, shareholders and creditors resulting in agency costs, can be mitigated by restricting managers’ adverse behavior, through financial covenants to better align the various stakeholder interests. Thus, debt contract strictness represents an important aspect of agency costs between creditors, shareholders, and management that is not always captured by interest rates. The contract setting provides a unique opportunity to investigate how creditors may rely on auditors to alleviate information uncertainty stemming from reliance on management's financial reporting and thus alleviate the creditor's potential loss of invested capital. After controlling for borrower risks, loan characteristics, and audit factors, we show that auditor industry specialization is significantly associated with a reduction in the strictness of debt contracts, consistent with creditors viewing certain industry expert auditors as effective monitors against financial reporting manipulation aimed at the avoidance of debt covenant triggers that protect creditors against potential loss. Further, we find that the association between loan strictness and auditor specialization is attenuated by stronger corporate governance systems, external monitors, and prior lender relationships. 相似文献