全文获取类型
收费全文 | 7534篇 |
免费 | 1309篇 |
专业分类
财政金融 | 1056篇 |
工业经济 | 520篇 |
计划管理 | 1628篇 |
经济学 | 1560篇 |
综合类 | 10篇 |
运输经济 | 125篇 |
旅游经济 | 71篇 |
贸易经济 | 1683篇 |
农业经济 | 446篇 |
经济概况 | 1744篇 |
出版年
2023年 | 29篇 |
2022年 | 14篇 |
2021年 | 105篇 |
2020年 | 211篇 |
2019年 | 565篇 |
2018年 | 325篇 |
2017年 | 465篇 |
2016年 | 427篇 |
2015年 | 448篇 |
2014年 | 486篇 |
2013年 | 805篇 |
2012年 | 499篇 |
2011年 | 486篇 |
2010年 | 401篇 |
2009年 | 304篇 |
2008年 | 332篇 |
2007年 | 258篇 |
2006年 | 239篇 |
2005年 | 183篇 |
2004年 | 189篇 |
2003年 | 174篇 |
2002年 | 157篇 |
2001年 | 122篇 |
2000年 | 105篇 |
1999年 | 44篇 |
1998年 | 43篇 |
1997年 | 37篇 |
1996年 | 40篇 |
1995年 | 38篇 |
1994年 | 23篇 |
1993年 | 39篇 |
1992年 | 39篇 |
1991年 | 34篇 |
1990年 | 37篇 |
1989年 | 38篇 |
1988年 | 36篇 |
1987年 | 30篇 |
1986年 | 27篇 |
1985年 | 46篇 |
1984年 | 38篇 |
1983年 | 27篇 |
1982年 | 31篇 |
1981年 | 21篇 |
1977年 | 20篇 |
1976年 | 13篇 |
1975年 | 12篇 |
1932年 | 12篇 |
1922年 | 11篇 |
1890年 | 17篇 |
1883年 | 11篇 |
排序方式: 共有8843条查询结果,搜索用时 15 毫秒
31.
In this article we study a very simple trial and error learning process in the context of a Cournot oligopoly. Without any knowledge of the payoff functions players increase, respectively decrease, their quantity as long as this leads to higher profits. We show that despite the absence of any coordination or punishing device this process converges to the joint‐profit‐maximizing outcome. 相似文献
32.
This paper analyses the decision of the Financial Reporting Council (FRC) to replace Australian accounting standards with international accounting standards on 1 January, 2005. Two main topics are considered: the appropriateness of the FRC's directive, and the case against the proposed adoption date. We argue that the FRC has not conducted sufficient consultation with affected parties and that the hasty implementation will impose costs that could have been avoided with the exercise of more caution. 相似文献
33.
ABSTRACT The paper examines effects of executives’ orientations on crisis management awareness and practices, drawing on the simplicity and paradox management theories. It is suggested that a focus on single‐sided management constitutes an antecedent of crisis proneness. Employing a set of key corporate domains and based on a holistic organizational approach, the study aims at assessing the extent to which companies are crisis prone or prepared. In a sample of 82 Istaeli business and not‐for‐profit organizations it was found that human resource management, strategy, structure, and unlearning factors significantly predicted crisis preparedness. These results suggest that unlearning, despite a mere allusion to this correlate in the simplicity and paradox management theories, correlates better with crisis preparedness. By contrast, traditional strategy‐related and structural effects were marginally related to crisis management policies. Implications and suggestions for further research are proposed. 相似文献
34.
35.
36.
37.
Erik van der Vleuten 《Technology Analysis & Strategic Management》2004,16(3):395-414
Infrastructural and societal changes intertwine in multiple ways. This makes the societal implications of infrastructural projects difficult to assess and anticipate. Yet in present day network societies this task is particularly urgent. This paper first identifies two positions that tend to monopolize and deadlock debates. Next it examines two decades of research in the Large Technical System (LTS) research field for alternative approaches to this issue, before finally suggesting distinguishing between the four increasingly indirect moments of (co-) construction of infrastructures and societies. These may be related causally, but also add their own moments of contingency, agency, and choice. 相似文献
38.
Marc van Wegberg 《Technology Analysis & Strategic Management》2004,16(4):457-478
Many firms are experimenting with how to standardize new technologies. They may use proprietary technologies for their products and services, and let them compete in the market selection. Alternatively, they can cooperate to jointly set a standard and experiment with combinations of market process and cooperation. If firms let the market decide, they can compete with technologies and need not invest time and effort in hammering out a standard. If they do incur the costs of negotiated standardization, they may enable end users to realize the benefits of standards. A hybrid standardization process combines the advantages of both market selection and negotiated decision making. This paper presents a contingency framework to identify conditions that will affect the preferred standardization process for vendors who introduce new technologies. A major contingency that this paper points to is the systemic nature of technologies in information and communication technology industries. The more systemic the technology is (in a way to be clarified), the less likely that firms will establish a hybrid standardization process. One advantage of decomposing technology systems in smaller components (modules) is that this approach enables firms to combine market selection with negotiated selection of standards. 相似文献
39.
This paper analyses the cost of capital of firms with foreign equity listings. Our purpose is to shed light on the question whether international and domestic asset pricing models yield a different estimate of the cost of capital for cross‐listed stocks. We distinguish between (i) the multifactor ICAPM of Solnik (1979) and Sercu (1980) including both the global market portfolio and exchange rate risk premia and (ii) the single factor domestic CAPM. We test for the significance of the cost of capital differential in a sample of 336 cross‐listed stocks from nine countries in the period 1980–99. Our hypothesis is that the cost of capital differential is substantial for firms with international listings, as these are often large multinationals with a strong international orientation. We find that the asset pricing models yield a significantly different estimate of the cost of capital for only 12% of the cross‐listed companies. The size of the cost of capital differential is around 50 basis points for the US, 80 basis points for the UK and 100 basis points for France. 相似文献
40.
Theoretical studies have shown that under unorthodox assumptions on preferences and production technologies, collateral constraints can act as a powerful amplification and propagation mechanism of exogenous shocks. We investigate whether or not this result holds under more standard assumptions. We find that collateral constraints typically generate small output amplification. Large amplification is obtained as a “knife‐edge” type of result. 相似文献