全文获取类型
收费全文 | 504篇 |
免费 | 16篇 |
专业分类
财政金融 | 66篇 |
工业经济 | 30篇 |
计划管理 | 92篇 |
经济学 | 92篇 |
综合类 | 2篇 |
运输经济 | 7篇 |
旅游经济 | 8篇 |
贸易经济 | 122篇 |
农业经济 | 40篇 |
经济概况 | 61篇 |
出版年
2024年 | 3篇 |
2023年 | 6篇 |
2022年 | 4篇 |
2021年 | 5篇 |
2020年 | 8篇 |
2019年 | 16篇 |
2018年 | 20篇 |
2017年 | 11篇 |
2016年 | 13篇 |
2015年 | 12篇 |
2014年 | 19篇 |
2013年 | 51篇 |
2012年 | 26篇 |
2011年 | 28篇 |
2010年 | 20篇 |
2009年 | 26篇 |
2008年 | 28篇 |
2007年 | 26篇 |
2006年 | 19篇 |
2005年 | 11篇 |
2004年 | 11篇 |
2003年 | 9篇 |
2002年 | 8篇 |
2001年 | 13篇 |
2000年 | 11篇 |
1999年 | 9篇 |
1998年 | 19篇 |
1997年 | 7篇 |
1996年 | 11篇 |
1995年 | 6篇 |
1994年 | 10篇 |
1993年 | 7篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 3篇 |
1980年 | 2篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 5篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1962年 | 1篇 |
1937年 | 1篇 |
1934年 | 1篇 |
1932年 | 1篇 |
1931年 | 1篇 |
排序方式: 共有520条查询结果,搜索用时 15 毫秒
411.
Nurturing and growing innovative start-ups have become an important point on the political agenda. After the dotcom bubble, however, many financial schemes and incubation initiatives initiated, in the mid-nineties, were cancelled or down scaled. There was a consensus that innovative start-ups need more than just money. Networking and coaching were identified as additional needs. Besides this, there is a change in the intensity and nature of these needs during the different stages of the early life cycle. In this paper we make an in-depth study of three approaches to nurture and grow innovative start-ups. Each of these initiatives embeds in a very different national innovation system: Chalmers Innovation in Sweden and Anvar/Banque de Développement des PMEs in France, and Sitra's PreSeed Service in Finland. Each approach is compared in terms of its financing, networking, and coaching support, along the different stages of the start-up's life cycle. 相似文献
412.
Douglas Cumming Sofia Atiqah binti Johan 《Financial Markets and Portfolio Management》2006,20(4):369-398
This paper identifies a strong tendency for Canadian private equity investors to finance entrepreneurs that reside in the
same province. For all types of investors and entrepreneurial firms, in terms of the number of investments (13,729 transactions),
84.42% of investments were intra-provincial. In terms of the total value of these transactions ($20,193,896,909 in 1997 dollars),
61.15% of the investment value was intra-provincial. We provide evidence that both agency costs and information asymmetries
systematically give rise to differences in the frequency of inter- versus intra-provincial investments, and compare the importance
of agency versus institutional factors leading to home bias.
相似文献
413.
正一座浪漫的树屋,穿行在花园中,庇护在树荫下,为轮椅上的母亲,提供舒适宽敞的空间和惬意的花园式居住环境。需要依靠轮椅生活的母亲在忙碌的生活中越来越被局限在原来的砖砌小屋中。为了让这位母亲方便的接近花园中自己喜爱的葡萄藤、树木、以及花花草草,建筑师在花园里增建了一座与原有建筑无缝相连,又直接深入花园并且不破坏花园整体感的新房屋。树屋是为了一个忙碌家庭里靠轮 相似文献
414.
415.
Johan Eyckmans 《Environmental and Resource Economics》1999,14(2):165-189
Uniform effort sharing rules for transfrontier pollution problems, like the popular equal percentage reduction arrangement, do not result in a cost efficient allocation of emission abatement efforts. In addition, they may violate voluntary participation constraints if the uniform effort level is decided upon by means of ordinary majority vote. In contrast to ordinary majority vote, I consider in this paper the so-called conservative mechanism by Moulin (1994) which picks the smallest revealed effort level in stead of the median. The conservative mechanism always respects a weak participation constraint. Moreover, it is coalitionally strategy proof meaning that no individual player, or group of players, can achieve a better outcome by misrepresenting its preferences for environmental quality. In order to remedy the cost inefficiency of the equal percentage arrangements, I propose to apply the conservative mechanism to the choice of a uniform emission tax rate. Simulations for the greenhouse effect indicate that the latter mechanism does considerably better than the traditional equal percentage arrangement. 相似文献
416.
Anurag N. Banerjee Johan F. M. Swinnen Alfons Weersink 《The Canadian journal of economics》2007,40(2):493-514
Abstract. In an effort to stimulate a more exciting and entertaining style of play, the National Hockey Association (NHL) changed the rewards associated with the results of overtime games. Under the new rules, teams tied at the end of regulation both receive a single point, regardless of the outcome in overtime. A team scoring in the sudden-death 5-minute overtime period would earn an additional point. Prior to the rule change in the 1999–2000 season, the team losing in overtime would receive no points while the winning team earned 2 points. This paper presents a theoretical model to explain the effect of the rule change on the strategy of play during both the overtime period and the regulation time game. The results suggest that under the new overtime, format equally powerful teams will play more offensively in overtime resulting in more games decided by a sudden-death goal. The results also suggest that while increasing the likelihood of attacking in overtime, the rule change would have a perverse effect on the style of play during regulation by causing them to play conservatively for the tie. Empirical data confirm the theoretical results. The paper also shows that increasing the rewards to a win in regulation time would prevent teams from playing defensively during regular time. 相似文献
417.
The political philosopher Hannah Arendt develops several arguments regarding why truthfulness cannot be counted among the political virtues. This article shows that similar arguments apply to lying in business. Based on Hannah Arendt's theory, we distinguish five reasons why lying is a structural temptation to businessmen: business is about action to change the world and therefore businessmen need the capacity to deny current reality; commerce requires successful image‐making and liars have the advantage to come up with plausible stories; business communication is more often about opinions than about facts, giving leeway to ignore uncomfortable signals; business increasingly makes use of plans and models, but these techniques foster inflexibility in acknowledging the real facts; and businessmen easily fall prey to self‐deception, because one needs to act as if the vision already materializes. The theory is illustrated by a case study of Landis, which grew from a relatively insignificant organization into a large one within a short period of time, but ended with outright lies and bankruptcy. 相似文献
418.
Brand managers constantly face the dilemma of adapting their brands to changing consumer taste without diluting the brand’s
essence. This study presents an approach that can be used to establish which features constitute the essence of a brand, and
how candidate new features would affect the perceived essence of the brand. We build on Ahn’s (1998) causal status hypothesis,
which holds that the essence of concepts (e.g., brands) consists of those features perceived to cause most other features
of the brand. We empirically illustrate how this approach provides important information about consumer perceptions of envisaged
changes to an existing brand. 相似文献
419.
Although much of the growing literature on organizational identity implicitly recognizes the normative nature of identity, the ethical implications of organizational identity work and talk have not yet been explored in depth. Working from a meta-ethical perspective, we claim that the dynamic, processual, and temporal activities recently associated with organizational identity always have an ethical dimension, whether “good” or “bad.” In order to describe the ethical dimensions of organizational identity, we introduce the balance theory of practical wisdom as a theoretical framework, and connect this theory to existing organizational identity concepts. We present an empirical case focused on an international paint company to illustrate the relevance of this theory for empirical organizational identity research. Our intention is to expand existing theory by bringing an aspect of organizational identity that has been tangentially acknowledged to the forefront, and by identifying it as a fruitful avenue for future theory development as well as empirical research. 相似文献
420.
In 2005, the Government of Ontario, Canada, announced the phase out of the Labour Sponsored Venture Capital Corporation (LSVCC) tax credit, which will become effective in 2011. Some media attention has suggested this might lead to difficulty for Ontario entrepreneurs and emerging firms in raising capital. This study presents evidence from Ontario innovative healthcare firms that capital raising concerns are not related to the phasing out of the LSVCC tax credit, and this evidence is consistent with evidence of extreme underperformance of LSVCCs. However, amongst firms currently funded by LSVCCs, there is significant concern about the phase out of the tax credit, which is at least in part attributable to the terms within LSVCC shareholder agreements. Policymakers should account for firms currently funded by LSVCCs to efficiently facilitate the phase out of the tax credit. 相似文献