全文获取类型
收费全文 | 31583篇 |
免费 | 468篇 |
专业分类
财政金融 | 5566篇 |
工业经济 | 2031篇 |
计划管理 | 5013篇 |
经济学 | 6986篇 |
综合类 | 625篇 |
运输经济 | 133篇 |
旅游经济 | 264篇 |
贸易经济 | 7216篇 |
农业经济 | 591篇 |
经济概况 | 2948篇 |
信息产业经济 | 49篇 |
邮电经济 | 629篇 |
出版年
2023年 | 88篇 |
2021年 | 125篇 |
2020年 | 199篇 |
2019年 | 304篇 |
2018年 | 2677篇 |
2017年 | 2460篇 |
2016年 | 1626篇 |
2015年 | 332篇 |
2014年 | 519篇 |
2013年 | 1667篇 |
2012年 | 952篇 |
2011年 | 2520篇 |
2010年 | 2270篇 |
2009年 | 2063篇 |
2008年 | 1995篇 |
2007年 | 2308篇 |
2006年 | 467篇 |
2005年 | 810篇 |
2004年 | 846篇 |
2003年 | 959篇 |
2002年 | 616篇 |
2001年 | 408篇 |
2000年 | 368篇 |
1999年 | 307篇 |
1998年 | 278篇 |
1997年 | 265篇 |
1996年 | 249篇 |
1995年 | 227篇 |
1994年 | 219篇 |
1993年 | 226篇 |
1992年 | 221篇 |
1991年 | 196篇 |
1990年 | 168篇 |
1989年 | 172篇 |
1988年 | 176篇 |
1987年 | 153篇 |
1986年 | 187篇 |
1985年 | 224篇 |
1984年 | 197篇 |
1983年 | 183篇 |
1982年 | 193篇 |
1981年 | 166篇 |
1980年 | 178篇 |
1979年 | 147篇 |
1978年 | 155篇 |
1977年 | 133篇 |
1976年 | 124篇 |
1975年 | 74篇 |
1974年 | 81篇 |
1973年 | 70篇 |
排序方式: 共有10000条查询结果,搜索用时 62 毫秒
81.
The study finds that relative to others, firms pursuing the Prospector-like strategy (high innovation) have lower financial results uncertainty, a more long-term orientation for decision making, and more decentralized control. As well, the tightness of budgetary control is found to be negatively correlated with financial results uncertainty. Thus, we are able to reproduce in our study the result that Prospector type firms have tighter budgetary control, which many have found puzzling previously, and point to the relation between strategy and financial results uncertainty as an explanation for the result.Based on a sample of large firms in Singapore, the study also finds the impact of the 1997–1998 Asian crisis is correlated with the intensity with which the Prospector-like strategy was pursued. 相似文献
82.
The paper proposes a distinction between the two dimensions of convergence—within and between countries—when analyzing the impact of cross‐border outsourcing on real wage rates in the EU‐15 and the CEEC. In the CEEC, international outsourcing has not affected the adjustment of average real wage rates at the manufacturing industry level, but it has led to a closure of the gap within a typical EU economy. Between‐country convergence is likewise fostered by cross‐border outsourcing, supporting the hypothesis that outsourcing facilitates international factor price equalization. 相似文献
83.
John T. Addison Henry W. Chappell Jr. Alberto C. Castro 《Journal of Economics and Business》1986,38(4)
This article examines the responsiveness of real output to the variability of inflation and aggregate demand. In the manner of Lucas (1973), estimates of the output-inflation tradeoff are computed for a large sample of countries. This measure is then correlated with the variances of the inflation rate and the growth rate in nominal income. Because differences in inflation variance (and hence the tradeoff) are viewed as the outcomes of differences in demand variance, correlations between these two variables are also reported. Cross-time and cross-country results provide a good measure of support for Lucas and the notion that attempts to exploit the tradeoff weaken it. 相似文献
84.
Stephanie Stray 《Quality and Quantity》2009,43(1):161-171
That survey research is error prone is not a new idea and different varieties of non-sampling error have been investigated
in the literature as well as consideration being given in many statistics textbooks to the issue of sampling error. The paper
here considers research upon corporate environmental reporting. It compares information provided by corporate environmental
reports with information that survey respondents claim their organization’s environmental report contains. This enables the
accuracy of the claims to be assessed. Consideration is given to two different industries the Water industry and the Energy
industry. Errors due to inaccurate reporting by survey respondents are shown to be relatively infrequent and respondents appear
just about as likely to claim they report information that they do not, in fact, report as to fail to indicate that they report
information that is, in fact, actually reported. 相似文献
85.
86.
Michael Bleaney 《Journal of Business Finance & Accounting》2004,31(9-10):1505-1523
Abstract: The relationship between past net asset value returns and the current discount on investment trusts is investigated. The relationship is weaker for the component that is common to all trusts in the same sector, and is significantly stronger for more liquid trusts. The time lag before returns have their full impact on discounts is consistent with the requirements of distinguishing 'skill' from noise. Although discounts vary widely even within the same sector, the range of variation appears to be consistent with an arbitrage equilibrium, in which the profits of exploiting apparent pricing anomalies are just insufficient to invite arbitrage trades. 相似文献
87.
John T. Leahy 《Journal of Business Ethics》1986,5(6):465-472
De George's understanding of theology is limited to one of five commonly recognized models of theology, the orthodox model. This model is vulnerable to De George's criticisms. When religious ethics operates out of the revisionist model of theology, however, his criticisms lose their sting. Revisionist religious ethics, moreover, can make a fruitful contribution to business ethics. Such a religious ethic acknowledges the embodiment dimension of business activities, it complements philosophical analysis with the practice of moral discernment, and it recognizes irony as an active component in decision-making.John T. Leahy is an Associate Professor of Religious Studies at DePaul University. 相似文献
88.
This article specifies what an optimal pollution tax should be when dealing with a vertical Cournot oligopoly. Polluting firms
sell final goods to consumers and outsource their abatement activities to an environment industry. It is assumed that both
markets are imperfectly competitive. Thus, the tax is a single instrument used to regulate three sorts of distortions, one
negative externality and two restrictions in production. Consequently, the optimal tax rate is the result of a trade-off that
depends on the firms’ market power along the vertical structure. A detailed analysis of Cournot-Nash equilibria in both markets
is also performed. In this context, the efficiency of abatement activities plays a key-role. It gives a new understanding
to the necessary conditions for the emergence of an eco-industrial sector.
相似文献
89.
Summary Competition authorities are increasingly measuring the effects of their enforcement actions, seeking a robust justification
for the proliferation of competition policy. We highlight the importance of identifying the right counterfactual against which
to measure effects, and set out the relevant categories of costs and benefits. We then explore how a balance can be struck
between the benefits and inherent limitations of these measurement exercises. Relatively crude analyses of cartel action benefits
can be sufficient to achieve public legitimacy for competition policy. Assessing the effects of merger and conduct inquiries
is often ambiguous, but could be used to improve decision-making processes.
Director and Managing Consultant, respectively, at Oxera, Oxford and London. The valuable comments of Fod Barnes, Kerry Hughes
and an anonymous referee are gratefully acknowledged. The opinions expressed in this article are those of the authors alone. 相似文献
90.