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   8264篇
  免费   254篇
财政金融   1728篇
工业经济   710篇
计划管理   1326篇
经济学   1744篇
综合类   110篇
运输经济   94篇
旅游经济   162篇
贸易经济   1745篇
农业经济   243篇
经济概况   584篇
信息产业经济   4篇
邮电经济   68篇
  2023年   57篇
  2022年   47篇
  2021年   80篇
  2020年   120篇
  2019年   195篇
  2018年   218篇
  2017年   245篇
  2016年   212篇
  2015年   174篇
  2014年   275篇
  2013年   949篇
  2012年   311篇
  2011年   355篇
  2010年   323篇
  2009年   364篇
  2008年   325篇
  2007年   277篇
  2006年   253篇
  2005年   284篇
  2004年   235篇
  2003年   241篇
  2002年   233篇
  2001年   193篇
  2000年   173篇
  1999年   175篇
  1998年   142篇
  1997年   152篇
  1996年   125篇
  1995年   118篇
  1994年   124篇
  1993年   113篇
  1992年   107篇
  1991年   95篇
  1990年   65篇
  1989年   74篇
  1988年   68篇
  1987年   66篇
  1986年   67篇
  1985年   112篇
  1984年   89篇
  1983年   81篇
  1982年   89篇
  1981年   64篇
  1980年   73篇
  1979年   66篇
  1978年   57篇
  1977年   60篇
  1976年   55篇
  1974年   31篇
  1973年   20篇
排序方式: 共有8518条查询结果,搜索用时 0 毫秒
91.
Export growth is seen by governments as being a key to economic recovery. In the United States, the Obama Administration pledged to double exports by the year 2015. To gain greater insights into exporting as an engine for growth, we look to export lenders to understand the contextual changes in export lending, as well as priorities in evaluating exporters. Findings from a study of export lenders on the lender referral list of the Export-Import Bank of the United States suggest that changes in the financial industry's structure over the last two decades, coupled with the economic recession, have motivated policy—at both the lending firm and governmental level—that hampers the ability of exporting to contribute to economic recovery. Further, the findings suggest that current lender policy encourages a focus on short-term returns rather than an exporter's long-term strategic position in the market. Lender preferences, in addition to governmental policies increasing regulation of the financial sector, place significant constraints on economic recovery. Thus, we call for key lender and governmental policy changes that could release industry constraints and unleash the export engine for economic recovery.  相似文献   
92.
Since the late 1990s, reported U.S. imports from China and Hong Kong have regularly and increasingly exceeded reported exports of China and Hong Kong to the United States. This discrepancy, which is not caused by re-exporting through Hong Kong, varies by product categories, and in some cases takes the opposite sign. In this paper, we focus on China's direct exports to the United States. Using a model that allows for simultaneous misreporting to two authorities, we find strong statistical evidence of under-reporting exports at the Chinese border to avoid paying value-added tax (VAT). The value of VAT avoided is estimated at $6.5 billion during 2002–2008, and the associated understatements account for approximately two-thirds of the discrepancy. We also provide evidence of tariff evasion at the U.S. border, in particular for related-party transactions, and indirect evidence of transfer pricing and evasion of Chinese capital controls. An estimated $2 billion of U.S. tariff revenue is lost due to such evasion during 2002–2008, which reduces the apparent size of the statistical discrepancy.  相似文献   
93.
94.
Nach einem wirtschaftlich sehr positiven Jahr 2011, mussten die ?konomischen Prognosen für das Wachstum 2012 deutlich herabgesetzt werden. Die Wirtschaftsforschungsinstitute erwarten für Deutschland nur noch ein Wachstum von 0,8%. Die Vertreter der einzelnen Industriezweige sind aber etwas optimistischer als die Prognosen für die Gesamtwirtschaft.  相似文献   
95.
Organizational leaders face environmental challenges and pressures that put them under ethical risk. Navigating this ethical risk is demanding given the dynamics of contemporary organizations. Traditional models of ethical decision-making (EDM) are an inadequate framework for understanding how leaders respond to ethical dilemmas under conditions of uncertainty and equivocality. Sensemaking models more accurately illustrate leader EDM and account for individual, social, and environmental constraints. Using the sensemaking approach as a foundation, previous EDM models are revised and extended to comprise a conceptual model of leader EDM. Moreover, the underlying factors in the model are highlighted—constraints and strategies. Four trainable, compensatory strategies (emotion regulation, self-reflection, forecasting, and information integration) are proposed and described that aid leaders in navigating ethical dilemmas in organizations. Empirical examinations demonstrate that tactical application of the strategies may aid leaders in making sense of complex and ambiguous ethical dilemmas and promote ethical behavior. Compensatory tactics such as these should be central to organizational ethics initiatives at the leader level.  相似文献   
96.
The relationship between unethical peer behavior and observers?? unethical behavior traditionally has been examined from a social learning perspective. We employ two additional theoretical lenses, social identity theory and social comparison theory, each of which offers additional insight into this relationship. Data from 600 undergraduate business students in two universities provide support for all the three perspectives, suggesting that unethical behavior is influenced by social learning, social identity, and social comparison processes. Implications for managers and future research are discussed.  相似文献   
97.
It is estimated that well over 300 million men will be diagnosed with erectile dysfunction by 2025. Men seeking treatment face a burgeoning array of options, some quite invasive. This study utilizes a dimensional qualitative research (DQR) approach to examine what men think, feel, and experience as they consider integrating erectile function (EF) aids into their sexual relationships. The findings suggest that the process of accepting changes in sexual functioning and consuming EF aids frequently moves beyond intrapersonal issues to encompass spouse/partner relationships. The insights gleaned from this study have implications not only for the marketing of EF aids but also for healthcare professionals assisting men in the treatment of their symptoms. Finally, the study findings expand current marketing applications of the DQR framework by demonstrating the value of second‐order modality analysis.  相似文献   
98.
Logistics optimization has significantly grown in popularity over the last few decades. Improvements in computing power, modeling software, and the willingness of companies to invest time in the modeling effort have allowed models that were once too unwieldy to solve to optimality to be solved quickly. This has led to a more wide‐spread recognition by logistics managers of the potential advantages of using optimization. The scope of logistics optimization in companies and organizations has expanded to address strategic, tactical, operational, and collaborative decision making. Spreadsheets, an analytical tool familiar to managers, have played a crucial role in the expanded modeling efforts of companies. Although optimization’s role in logistics has grown tremendously, there still are areas that remain to be explored that will allow it to achieve an even larger and more successful role in the management of companies. Additionally, there are some models that are still too large or too complex to currently solve to optimality, despite the advances in computing power and modeling/solving software.  相似文献   
99.
Every time another corporate scandal captures media headlines, the ‘bad apple vs. bad barrel’ discussion starts anew. Yet this debate overlooks the influence of the broader societal context on organizational behavior. In this article, we argue that misbehaviors of organizations (the ‘barrels’) and their members (the ‘apples’) cannot be addressed properly without a clear understanding of their broader context (the ‘larder’). Whereas previously, a strong societal framework dampened the practical application of the Homo economicus concept (business actors as perfectly rational and egocentric utility‐maximizing agents without any moral concern), specialization, individualization and globalization led to a business world disembedded from broader societal norms. This emancipated business world promotes a literal interpretation of Homo economicus among business organizations and their members. Consequently, we argue that the first step toward ‘healthier’ apples and barrels is to sanitize the larder, that is, adapt the framework in which organizations and their members evolve.  相似文献   
100.
The objective of this paper is to examine the ‘Code of Ethics Quality’ (CEQ) in the largest companies of Australia, Canada and the United States. For this purpose, a proposed CEQ construct has been applied. It appears from the empirical findings that while Australia, Canada and the United States are extremely similar in their economic and social development, there may well be distinct cultural mores and issues that are forming their business ethics practices. A research implication derived from the performed research is that the construct provides a selection of observable and measurable elements in the context of CEQ. The construct of CEQ consists of nine measures divided into two dimensions (i.e. staff support and regulation). They should not be seen as a complete list. On the contrary, it is encouraged that others propose and elaborate revisions and extensions. A practical implication of this paper is a structure of what and how to examine the CEQ in a managerial setting. It may assist companies in their efforts to establish, maintain and improve their ethical culture, norms and beliefs within the organization and supporting them in their ethical business practices with different stakeholders in the marketplace and society. The dimensions and measures of the construct may be used as a frame of reference for further research. They may be useful and applicable across contexts and over time using similar samples when it comes to large companies, as small‐ or medium‐sized ones may not have considered all areas nor have the elements in place. This is a research limitation, but it provides an opportunity for further research.  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