全文获取类型
收费全文 | 4991篇 |
免费 | 227篇 |
国内免费 | 77篇 |
专业分类
财政金融 | 402篇 |
工业经济 | 455篇 |
计划管理 | 1054篇 |
经济学 | 938篇 |
综合类 | 678篇 |
运输经济 | 23篇 |
旅游经济 | 94篇 |
贸易经济 | 790篇 |
农业经济 | 299篇 |
经济概况 | 562篇 |
出版年
2024年 | 27篇 |
2023年 | 99篇 |
2022年 | 93篇 |
2021年 | 159篇 |
2020年 | 217篇 |
2019年 | 177篇 |
2018年 | 170篇 |
2017年 | 193篇 |
2016年 | 186篇 |
2015年 | 143篇 |
2014年 | 320篇 |
2013年 | 530篇 |
2012年 | 384篇 |
2011年 | 443篇 |
2010年 | 326篇 |
2009年 | 300篇 |
2008年 | 335篇 |
2007年 | 249篇 |
2006年 | 225篇 |
2005年 | 185篇 |
2004年 | 120篇 |
2003年 | 115篇 |
2002年 | 79篇 |
2001年 | 56篇 |
2000年 | 53篇 |
1999年 | 19篇 |
1998年 | 13篇 |
1997年 | 22篇 |
1996年 | 16篇 |
1995年 | 11篇 |
1994年 | 7篇 |
1993年 | 12篇 |
1992年 | 4篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
排序方式: 共有5295条查询结果,搜索用时 0 毫秒
1.
Small start‐up firms are the engine of job creation in early transition. We ask about differences in their growth across two different transition economies: Estonia, which experienced rapid destruction of pre‐existing firms, and the Czech Republic, which reduced the old sector gradually. We find that the majority of job growth corresponds to within‐industry reallocation. The within‐industry growth of small start‐up firms is similar in the two countries, in line with the convergence to Western industry firm‐size distributions. We also find similar patterns in the evolution of wage differentials between start‐ups and old firms and small differences in the extent of low‐wage employment in start‐ups across the two transition paths. JEL Classifications: J2, J3, J4, L1, O1, P2. 相似文献
2.
通过对农产品流通企业扩张形式全面的理论梳理, 研究总结了二种类型的农产品流通企业扩张基本规律,即纵向扩张和横向扩张,并对中国农产品企业扩张问题进行了实证研究,最后对我国农产品流通企业扩张提出建议. 相似文献
3.
工业控制机是应用于工业领域自动控制的一类计算机,在机电一体化系统中有着重要作用。本文介绍了不同形式的工业控制机的特点及应用 相似文献
4.
史敏 《安徽工业大学学报(社会科学版)》2002,19(3):98-99,125
奥地利作家弗朗兹·卡夫卡小说的思想特色主要是深刻反映了资本主义社会的"人的异化"、暴露资本主义社会的腐朽专横和野蛮残忍及一些人的心理变态,艺术特点主要是表现主义、象征主义和超现实主义. 相似文献
5.
姚月红 《无锡商业职业技术学院学报》2002,2(3):75-77
本文在国内外关于人的现代化研究的大背景下,通过比较“人的现代性”和“人的心理健康”两者概念、内涵与外延、有关标准的异同,认为:(1)人的现代性应具备一定的心理健康要求,提高人的心理健康水平是实现人的现代性的保证。(2)现代人的心理健康问题应置于人的现代化的语境下来思考和发掘。 相似文献
6.
The significance of learning by doing to input demand of a cost-minimizing rate-of-return-regulated firm is examined. Using a panel data, the results indicate that the firm's cost and input demand decisions are both influenced by learning-by-doing. The firm's cost and the rate-base (capital) input requirements decline as learning-by-doing measured by cumulative production expands. However, LBD may have different effects on the non-rate-base inputs (labor and fuel) considered in this study. While LBD ambiguously reduces fuel usage, it moderately increases labor employment. In addition to changing input intensity, LBD also influences returns to scale and elasticity of substitution. 相似文献
7.
Hypotheses which relate top-level managers' age, years of company and industry service, and education to strategic change are studied with a sample of 855 managers from 27 railroads. Results generally support hypotheses that younger managers and those with less experience are more likely to alter their strategies with changing environmental conditions. 相似文献
8.
Sharon F. Matusik 《战略管理杂志》2002,23(5):457-467
Many studies examine firm private knowledge, but purport to be generalizable to the totality of firm knowledge, both public and private. This study demonstrates that public and private firm knowledge are empirically separable constructs that have significant and yet different influences on innovative outcomes. The example of product development effectiveness within this study shows that both public and private knowledge are significantly related to product development quality; however, public knowledge is negatively related to quality lapses while private knowledge is positively related to quality lapses. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
9.
Technological proximity and the choice of cooperation partner 总被引:1,自引:0,他引:1
This paper provides empirical tests of hypotheses of cooperative behavior provided by evolutionary approaches in the resource-based
view of the firm. The influences of “technological proximity”, individual incentives to cooperate and managerial tools to
the choice of research partner are analyzed. Using German patent data we can show the positive influence of those three determinants.
The results of this paper confirm theories dealing with the path-dependency of research activities.
相似文献
10.
This paper applies Kim and Wardes (2004) stratified Warners randomized response model to Mangat and Singhs (1990) two-stage randomized response model. The proposed stratified randomized response model has an optimal allocation and a large gain in precision. Hence, the estimator based on the proposed method is more efficient than Kim and Wardes (2004) and Mangat and Singhs (1990) estimators under the conditions presented in both the case of completely truthful reporting and that of not completely truthful reporting by the respondents. 相似文献