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   443篇
  免费   10篇
财政金融   94篇
工业经济   16篇
计划管理   55篇
经济学   83篇
运输经济   2篇
旅游经济   5篇
贸易经济   116篇
农业经济   16篇
经济概况   56篇
邮电经济   10篇
  2023年   5篇
  2022年   4篇
  2021年   6篇
  2020年   4篇
  2019年   5篇
  2018年   9篇
  2017年   17篇
  2016年   15篇
  2015年   9篇
  2014年   15篇
  2013年   33篇
  2012年   28篇
  2011年   19篇
  2010年   12篇
  2009年   19篇
  2008年   16篇
  2007年   13篇
  2006年   13篇
  2005年   9篇
  2004年   3篇
  2003年   6篇
  2002年   9篇
  2001年   8篇
  2000年   4篇
  1999年   9篇
  1998年   6篇
  1997年   3篇
  1996年   5篇
  1995年   8篇
  1994年   7篇
  1993年   5篇
  1991年   8篇
  1990年   7篇
  1989年   4篇
  1988年   5篇
  1987年   8篇
  1986年   7篇
  1985年   6篇
  1984年   5篇
  1983年   8篇
  1982年   4篇
  1981年   8篇
  1980年   10篇
  1979年   9篇
  1978年   5篇
  1976年   9篇
  1975年   3篇
  1973年   3篇
  1967年   2篇
  1932年   3篇
排序方式: 共有453条查询结果,搜索用时 109 毫秒
151.
152.
‘Employment intensive growth’ has become a centrepiece of government policy and implies that at any given level of growth, the economy needs to become more labour absorbing. State intervention (or the lack of it) is examined in two areas that are important for employment – agriculture and manufacturing. In the case of agriculture, it is argued that declining and ineffective state support has accelerated the rationalisation of commercial agriculture and failed to regenerate agriculture in the former Bantustans. With regard to the manufacturing sector, we argue that since 1994 the government has set a multiplicity of objectives but, de facto, there has been a surprising level of continuity in the overly generous assistance for heavy, capital-intensive industry. This paper argues that the negative impact of previous ‘distortions’ requires much more than a levelling of the playing field via market-based reforms. Pro-employment policies have to be placed at the centre of the policy agenda.  相似文献   
153.
The systemic weaknesses of the euro and crisis management activities have not only left traces in political programmes and the political landscape in Germany, but were and are still the subject of constitutional legal disputes. Some important disputes were recently addressed by the judgment of the Second Senate of the Federal Constitutional Court. The Karlsruhe Court remains partial with the continuity of its “Yes, but” decisions that affirm the compatibility of the bailout policy with the Basic Law in principle, but this is linked to compliance with certain provisos. With regard to the ECB’s OMT programme, the judgment contains legal and economic contradictions.  相似文献   
154.
The main purpose of this study was to investigate judgments made by employees from the pharmaceutical industry and allied health‐care sectors in a set of four different drug discovery and development cases derived from real scenarios. Each case study related to go/no‐go decisions taken from various steps in drug discovery through preclinical and clinical development (investigational new drug) on to market introduction (new drug application) and treatment of the target population. Using a web‐based questionnaire, 52 respondents made five sets of judgment within each drug case whether to continue or halt further project development. For each case, additional details of the developmental scenario were disclosed to the respondent after completion of each judgment response. We also assessed to what extent the individual judgments given by the respondents were influenced by work experience and functional role, education, or their perceived entrepreneurial character. Our study demonstrates that health‐care employees differ substantially in their individual intuitive judgments of benefit and risk in go/no‐go decisions during the drug discovery and development process. This lack of coherence and wide variability with respect to the drug development cases selected may reflect judgment in the real world. Such judgments are usually taken from incomplete information, and individual decision‐making rules vary substantially between experts in the field. Further knowledge about this inherent human functional judgment variability may be helpful to form a better understanding of individual decision‐making in relation to inherent uncertainties. Additional research may also clarify how personal experience within drug discovery and development influences judgment and help to optimize decision outcomes in the drug development sector. Importantly, a deeper insight of the fundamentals and rules that shape individual and group decision‐making of everyday drug discovery and development may help to optimize the decision processes in the pharmaceutical industry.  相似文献   
155.
Abstract Why do borders still matter for economic activity? The reunification of Germany in 1990 provides a unique natural experiment for examining the effect of political borders on trade. With the fall of the Berlin Wall and the rapid formation of a political and economic union, strong and strictly enforced administrative barriers to trade between East Germany and West Germany were eliminated completely within a very short period of time. Remarkable persistence in intra‐German trade patterns along the former East‐West border suggests that border effects are neither statistical artefacts nor driven by administrative barriers to trade, but arise from economic fundamentals.  相似文献   
156.
Ohne ZusammenfassungFortsetzung und Schluß  相似文献   
157.
Ohne ZusammenfassungSchluß folgt.  相似文献   
158.
Der folgende Beitrag soll ein Warengruppenverst?ndnis für Handel, Industrie und Wissenschaft, bezogen auf Bio-Produkte, aufbauen und strategische Ans?tze zur Optimierung der Bio-Sortimente aufzeigen.  相似文献   
159.
160.
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