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   639篇
  免费   14篇
财政金融   184篇
工业经济   67篇
计划管理   113篇
经济学   111篇
综合类   3篇
运输经济   3篇
旅游经济   7篇
贸易经济   74篇
农业经济   41篇
经济概况   50篇
  2020年   10篇
  2019年   18篇
  2018年   20篇
  2017年   12篇
  2016年   17篇
  2015年   4篇
  2014年   15篇
  2013年   57篇
  2012年   11篇
  2011年   22篇
  2010年   15篇
  2009年   23篇
  2008年   24篇
  2007年   23篇
  2006年   24篇
  2005年   17篇
  2004年   16篇
  2003年   14篇
  2002年   14篇
  2001年   21篇
  2000年   18篇
  1999年   11篇
  1998年   16篇
  1997年   19篇
  1996年   9篇
  1995年   12篇
  1994年   7篇
  1993年   9篇
  1992年   11篇
  1991年   10篇
  1990年   8篇
  1989年   5篇
  1988年   11篇
  1987年   6篇
  1986年   7篇
  1985年   12篇
  1984年   13篇
  1983年   10篇
  1982年   11篇
  1981年   6篇
  1980年   6篇
  1979年   5篇
  1977年   5篇
  1976年   13篇
  1975年   4篇
  1974年   6篇
  1973年   5篇
  1972年   4篇
  1971年   3篇
  1970年   3篇
排序方式: 共有653条查询结果,搜索用时 15 毫秒
51.
52.
53.
To analyze university contribution to economic development, the present study examines universities' technology transfer policies and their associated economic development impact. The article examines how a university defines itself as part of a region as well as what activities, if any, do university commercialization strategies in context of their regional environment affect spin‐off activity. Furthermore, this study explores the ways universities contribute to regional economic development by examining existing theories and analyzing universities' relationships with both government and industry in two regions. This study draws from Roberts and Malone's (1996) selectivity–support typology and highlights this article's argument by comparing the commercialization strategies of world‐class universities strategies in the development of regional biotechnology clusters in Massachusetts and in Connecticut. This article investigates the notion of whether universities can differently influence the economic development processes of the while still having successful commercial outcomes. These findings build on previous research ( Clarysse et al., 2005; Degroof and Roberts, 2004; Powers and McDougall, 2005 ), which argues that low support–low selectivity policies may be more suitable to entrepreneurially developed environments, whereas high support–high selectivity policies are more efficient in entrepreneurially underdeveloped environments. Masachusetts Institute of Technology (MIT) is located in a strong technopole region, whereby many of its support structures for spin‐off formation are provided by the regional infrastructure of the Cambridge–Boston region. In contrast, Yale University, which has an underdeveloped entrepreneurial context, has had to take a more proactive role in providing incubation capabilities to their spin‐off projects. This finding supports a contingent based perspective of academic entrepreneurship, whereby low support–low selectivity policies are more fitted to entrepreneurially developed environments, whereas high support–high selectivity policies are more efficient in entrepreneurially underdeveloped environments.  相似文献   
54.
T-group or sensitivity training has become popular in recent years. A T -group includes eight to twelve people and a qualified leader; its purpose can be to provide therapy or to promote personal improvement or organization development. Beset by organizational problems, some top executives have instituted T-groups, thinking they may be a panacea. In some cases this approach has improved morale and even increased productivity. In other cases the hierarchical structure of the company has been damaged, economic gain has been condemned, and profits have been affected. T-groups can have a useful role if top management rationally decides the proper ends and means for this powerful tool.  相似文献   
55.
WORLDOUTLOOK     
German monetary unification is expected to result in a major expansion in autonomous demand from East Germany. In economic terms this is equivalent to a fiscal shock to West Germany broadly similar to that experienced in the US in the early years of Mr. Reagan's Presidency. Led by the Bundes bank, the monetary authorities' response is again likely to be a tightening of policy, leading to several years of high real interest rates. Overall, the combined monetary-fiscal shock should strengthen growth with only moderate increases in inflation. Germany is expected to grow very rapidly in the -per cent range for several years, with only a slight upturn in inflation. Japan, after a pause over the next year, should be able to return to its under lying growth path fairly quickly. However the US situation is more precarious. FUN adjustment from the previous Reagan shock has not yet taken place, leaving the US vulnerably dependent on increasingly scarce imported capital. In the absence of a significant *peace dividend: the result is the necessity of continued tight policy and sluggish growth in the American economy. US growth stays around 2 per cent, but this allows a substantial reduction in the current account deficit.  相似文献   
56.
Creative destruction is a central element of the competitive dynamic of capitalism. This phenomenon assumes concrete form in relation to specific geographical and historical conditions. One such set of conditions is investigated here under the rubric of the creative field, i.e. the locationally-differentiated web of production activities and associated social relationships that shapes patterns of entrepreneurship and innovation in the new economy. The creative field operates at many different levels of scale, but I argue that the urban and regional scale is of special interest and significance. Accordingly, I go on to describe how the creative field functions as a site of (a) entrepreneurial behavior and new firm formation, (b) technical and organizational change, and (c) the symbolic elaboration and re-elaboration of cultural products. All of these activities are deeply structured by relations of spatial-cum-organizational proximity and separation in the system of production. The creative field, however, is far from being a fully self-organizing entity, and it is susceptible to various kinds of breakdowns and distortions. Several policy issues raised by these problems are examined. The paper ends by addressing the question as to whether industrial agglomeration is an effect of producers’ search for creative synergies, or whether such synergies are themselves simply a contingent outcome of agglomeration.  相似文献   
57.
Bubbles, crises, and policy   总被引:5,自引:0,他引:5  
In many recent cases financial liberalization has led to a bubblein asset prices. The bursting of the bubble results in a bankingcrisis and recession. It is suggested such bubbles are causedby an interaction of the risk-shifting problem arising fromagency relationships in intermediaries and uncertainty concerningthe expansion of credit. Two important policy objectives areidentified. The first is the prevention of bubbles in assetprices. The second is minimizing the impact of spillovers onto the real economy during post-bubble banking crises. The differentpolicy approaches taken in Norway and Japan are compared.  相似文献   
58.
A major drawback of conventional models of the behavior of economic systems (and derived tools for policy intervention) is that the desire for tractability leads generally to a high degree of abstraction from reality. This article suggests an alternative, and arguably complementary, approach which engages specifically with economic complexity. The technique used is one of interactive spatial modelling over long time periods where the principle economic agents base decisions on incomplete heuristic information. For illustrative purposes the model has been calibrated on the basis of Senegalese data for 1981–91 and broad generic equations presented. The article argues that such a methodological approach holds out considerable advantages for strategic planning of sustainable economic systems. In particular it permits the direct engagement of noneconomic disciplines and client stakeholders in the planning process.  相似文献   
59.
60.
We study the composition of the housing stock across ownership and rental markets in a dynamic model of frictional assignment. Houses are rented or sold to heterogeneous households that sort over quality. Due to matching frictions and an increasing ownership surplus, wealthy households tend to own and lower value housing tends to be rented, even without financial frictions or rental supply constraints. When calibrated to match key housing market features of the average U.S. city, the model is consistent with observed empirical relationships across cities. We study the model's implications for affordability, ownership, and the impact of progressive property taxation.  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