全文获取类型
收费全文 | 26485篇 |
免费 | 723篇 |
国内免费 | 13篇 |
专业分类
财政金融 | 5187篇 |
工业经济 | 1962篇 |
计划管理 | 4371篇 |
经济学 | 5750篇 |
综合类 | 438篇 |
运输经济 | 181篇 |
旅游经济 | 486篇 |
贸易经济 | 4426篇 |
农业经济 | 1314篇 |
经济概况 | 3069篇 |
信息产业经济 | 2篇 |
邮电经济 | 35篇 |
出版年
2021年 | 167篇 |
2020年 | 333篇 |
2019年 | 451篇 |
2018年 | 599篇 |
2017年 | 628篇 |
2016年 | 570篇 |
2015年 | 401篇 |
2014年 | 621篇 |
2013年 | 2788篇 |
2012年 | 720篇 |
2011年 | 820篇 |
2010年 | 770篇 |
2009年 | 807篇 |
2008年 | 825篇 |
2007年 | 749篇 |
2006年 | 651篇 |
2005年 | 576篇 |
2004年 | 545篇 |
2003年 | 553篇 |
2002年 | 539篇 |
2001年 | 533篇 |
2000年 | 550篇 |
1999年 | 526篇 |
1998年 | 530篇 |
1997年 | 508篇 |
1996年 | 468篇 |
1995年 | 431篇 |
1994年 | 431篇 |
1993年 | 459篇 |
1992年 | 461篇 |
1991年 | 451篇 |
1990年 | 378篇 |
1989年 | 334篇 |
1988年 | 279篇 |
1987年 | 307篇 |
1986年 | 314篇 |
1985年 | 464篇 |
1984年 | 491篇 |
1983年 | 464篇 |
1982年 | 427篇 |
1981年 | 418篇 |
1980年 | 352篇 |
1979年 | 353篇 |
1978年 | 288篇 |
1977年 | 276篇 |
1976年 | 252篇 |
1975年 | 232篇 |
1974年 | 191篇 |
1973年 | 182篇 |
1972年 | 131篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
991.
Day-to-day management is challenging enough for CEOs. How do they manage for the long term as well? We posed that question to four top executives of global companies. According to Maurice Levy, chairman and CEO of Publicis Groupe, building the future is really about building the present and keeping close to the front line--those who deal with your customers and markets. He also attributes his company's success in large part to knowing when to take action: In a market where clients' needs steer your long-term future, timing is everything. UPS Chairman and CEO Mike Eskew emphasizes staying true to your vision and values over the long run, despite meeting obstacles along the way. It took more than 20 years, and many lessons learned, to produce consistent profits in what is today the company's fastest-growing and most profitable business: international small packages. Wulf H. Bernotat, CEO of E.ON, examines the challenges facing business leaders and politicians as they try to balance energy needs against potential environmental damage. He calls for educating people about consumption and waste, and he maintains that a diverse and reliable mix of energy sources is the only way to ensure a secure supply while protecting our environment. Finally, Marianne Barner, the director of corporate communications and ombudsman for children's issues at IKEA, discusses how the company is taking steps to improve the environment and be otherwise socially responsible. For example, it's partnering with NGOs to address child labor issues and, on its own, is working to help mitigate climate change. IKEA's goals include using renewable sources for 100% of its energy needs and cutting its overall energy consumption by 25%. 相似文献
992.
Opening the black box: Finding the source of cost inefficiency 总被引:2,自引:0,他引:2
Santiago Carbó Valverde David B. Humphrey Rafael López del Paso 《Journal of Productivity Analysis》2007,27(3):209-220
Parametric and nonparametric procedures are used to identify the apparent source of cost inefficiency in banking. Inefficiencies
of 20–25% from earlier studies are reduced to 1–5% when, in addition to commonly specified cost function influences, variables
reflecting banks’ external business environment and industry indicators of “productivity” are added. These productivity indicators
explain most of the reduction in bank operating cost over 1992–2001 and was 5 times the reduction in the dispersion of inefficiency.
Inefficiency appears stable over time because it is small relative to industry-wide cost changes occurring concurrently and
because technology dispersion is imperfect.
相似文献
David B. HumphreyEmail: |
993.
Philipp Engler Terhi Jokipii Christian Merkl Pablo Rovira Kaltwasser Lúcio Vinhas de Souza 《Empirica》2007,34(5):411-425
This paper analyzes the role of banks’ regulatory capitalization in the transmission of monetary policy. We use a confidential
dataset for Austrian banks spanning from the first quarter of 1997 to the fourth quarter of 2003. We find evidence that Austrian
banks react in an asymmetric way to monetary policy depending on their regulatory excess capitalization, i.e. low capitalized
banks react more restrictively to a monetary tightening than their highly capitalized peers.
相似文献
Lúcio Vinhas de SouzaEmail: |
994.
995.
996.
997.
Josefina L. Murillo-Luna Concepción Garcés-Ayerbe Pilar Rivera-Torres 《International Advances in Economic Research》2007,13(1):35-46
The aim of this paper is to analyze the determinants of the strategic environmental behavior of firms and, more specifically,
the external and internal barriers that limit and sometimes even prevent the environmental adaptation. The analysis focuses
on a sample of industrial firms that have at least three workers and that are located in Aragón, a region situated in the
northeast of Spain. In order to achieve this objective, first the theoretical literature on the topic is reviewed. Subsequently,
from the firms which were sampled, the existence of an underlying structure among the totality of barriers is studied. Finally,
this structure is analyzed in order to determine if it has any influence on the degree of proactivity of the firm’s environmental
strategy.
相似文献
Pilar Rivera-TorresEmail: |
998.
Gutierrez-Martinez MI Del Villin RE Fandiño A Oliver RL 《International journal of injury control and safety promotion》2007,14(2):77-84
Since 2002, the Institute for Peace Promotion and Injury/Violence Prevention (CISALVA) at the Universidad del Valle, Cali, Colombia and the Colombia Program at Georgetown University have developed and implemented 21 epidemiologically based municipal crime observatories in intermediate-sized municipalities in Colombia. These crime observatories serve as monitoring centres that provide low cost, geo-referenced methods of data collection and analysis, which allow cities to develop more responsive policies and prevention programmes and enhance governance. This article focuses on the methodology employed and lessons learned that may be applicable to similar settings. Worth noting within the results was a significant decrease in homicides after the first year of the programme. Whether or not such results could be attributed to the method or to the nature of the interventions and policy initiatives stemming from it remains open to conjecture. 相似文献
999.
Babul S Olsen L Janssen P McIntee P Raina P 《International journal of injury control and safety promotion》2007,14(2):109-117
The aim of this study was to test an intervention aimed at addressing the risk of injury in infants 2 - 12 months of age. A non-blinded, randomized controlled trial was conducted, whereby parents were randomly assigned to either a control or one of two intervention groups. Parents completed questionnaires regarding safety behaviours and injuries at the 2 (baseline), 6 and 12 month immunization visit at the community health unit. During the 2 month visit to the health unit, the two intervention groups received a home safety kit containing nine items, an instructional brochure and a risk assessment checklist. Subjects randomized to the safety kit plus home visit group also received a standardized home visit from a community health nurse. Two of the 14 parental safety behaviours showed a significant increase in use among parents in the intervention groups. Neither of the interventions was associated with a reduction in parent-reported injuries among children. It was concluded that home visitation may provide a beneficial adjunct to the provision of safety devices and may increase use by parents. 相似文献
1000.
Hassanein AA Hanna RS 《International journal of injury control and safety promotion》2007,14(4):251-257
This study is aimed at exploring the nature of the safety programmes applied by large-size contractors operating in Egypt. Results revealed that safety programmes applied by those contractors were less formal than the programmes applied by their American counterparts. Only three contractors out of the surveyed sample had accident records broken down by projects, provided workers with formal safety orientation, and trained safety personnel on first-aid. The study recommended that reforms to the scheme of the employers' contribution to social insurance are necessary. This is meant to serve as a strong incentive for safety management. 相似文献