全文获取类型
收费全文 | 13304篇 |
免费 | 302篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 2375篇 |
工业经济 | 924篇 |
计划管理 | 2231篇 |
经济学 | 2896篇 |
综合类 | 103篇 |
运输经济 | 89篇 |
旅游经济 | 179篇 |
贸易经济 | 2088篇 |
农业经济 | 725篇 |
经济概况 | 1948篇 |
信息产业经济 | 1篇 |
邮电经济 | 48篇 |
出版年
2021年 | 103篇 |
2020年 | 154篇 |
2019年 | 236篇 |
2018年 | 322篇 |
2017年 | 294篇 |
2016年 | 280篇 |
2015年 | 180篇 |
2014年 | 317篇 |
2013年 | 1174篇 |
2012年 | 416篇 |
2011年 | 392篇 |
2010年 | 340篇 |
2009年 | 397篇 |
2008年 | 389篇 |
2007年 | 318篇 |
2006年 | 304篇 |
2005年 | 255篇 |
2004年 | 265篇 |
2003年 | 271篇 |
2002年 | 263篇 |
2001年 | 237篇 |
2000年 | 259篇 |
1999年 | 230篇 |
1998年 | 214篇 |
1997年 | 190篇 |
1996年 | 211篇 |
1995年 | 187篇 |
1994年 | 198篇 |
1993年 | 194篇 |
1992年 | 211篇 |
1991年 | 207篇 |
1990年 | 209篇 |
1989年 | 181篇 |
1988年 | 147篇 |
1987年 | 152篇 |
1986年 | 170篇 |
1985年 | 253篇 |
1984年 | 228篇 |
1983年 | 196篇 |
1982年 | 201篇 |
1981年 | 201篇 |
1980年 | 188篇 |
1979年 | 190篇 |
1978年 | 166篇 |
1977年 | 154篇 |
1976年 | 148篇 |
1975年 | 150篇 |
1974年 | 116篇 |
1973年 | 114篇 |
1972年 | 106篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Quality & Quantity - Within-subject designs (WSDs) remain unpopular in psychology. Social psychologists have argued that they create “demand” and “order” effects.... 相似文献
2.
Stephen G. Dimmock William C. Gerken Zoran Ivković Scott J. Weisbenner 《Journal of Financial Economics》2018,127(1):113-135
Differences in accrued gains and investors’ tax-sensitivity induce variation in a capital gains lock-in effect across mutual funds even for the same stock at the same time. Exploiting this variation, we show this effect influences funds’ governance decisions: higher capital gains decrease the likelihood a fund exits prior to contentious votes and increase the likelihood a fund votes against management. Consistent with tax motivation, these findings are concentrated among funds with tax-sensitive investors. Further, high aggregate capital gains across funds holding a stock predict a higher likelihood management loses a vote and a lower likelihood a contentious vote is proposed. 相似文献
3.
Environmental Policy,Sustainable Development,Governance Mechanisms and Environmental Performance
下载免费PDF全文
![点击此处可从《Business Strategy and the Environment》网站下载免费的PDF全文](/ch/ext_images/free.gif)
We investigate the effects of environmental policy (Climate Change Act – CCA), sustainable development frameworks (Global Reporting Initiative – GRI; UN Global Compact – UNGC) and corporate governance (CG) mechanisms on environmental performance (carbon reduction initiatives – CRIs; actual carbon performance – GHG emissions) of UK listed firms. We use the generalized method of moments (GMM) estimation technique to analyse data consisting of 2245 UK firm‐year observations over the 2002–2014 period. First, we find that the CCA has a positive effect on CRIs, and this effect is stronger in better‐governed firms. Second, we find that the GRI‐based framework is positively associated with CRIs. Third, we find that firms with poor CG structures have lower actual carbon performance compared with their better‐governed counterparts. Overall, our evidence suggests that firms can symbolically conform to environmental policy (CCA) and sustainable development frameworks (GRI, UNGC) by engaging in CRIs without necessarily improving actual environmental performance (GHG emissions) substantively. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment 相似文献
4.
Stefan Kurpjuweit Christoph G. Schmidt Maximilian Klckner Stephan M. Wagner 《Journal of Business Logistics》2021,42(1):46-70
Additive manufacturing (AM) appears to be a particularly attractive use case for blockchain. This research combines inductive in‐depth interviews with the Delphi method to explore what potentials blockchain technology in AM creates, which adoption barriers firms need to overcome, and how supply chains will be affected by the integration of these two potentially disruptive technologies. The results suggest opportunities that are related to intellectual property (IP) rights management, the monitoring of printed parts throughout their lifecycle, process improvements, and data security. The most important barriers for blockchain adoption in AM are an absence of blockchain‐skilled specialists on the labor market, missing governance mechanisms, and a lack of firm‐internal technical expertise. By addressing important limitations of AM, blockchain is expected to improve the competitiveness of AM in parts’ production, catalyzing the trend toward more decentralized manufacturing resulting in more agile, resilient, and flexible supply chains and reduced logistics costs. Beyond that, blockchain‐based AM platforms are expected to enhance supply chain visibility, drive supply chain digitalization, support supply chain finance, and contribute to the emergence of shared factory systems. 相似文献
5.
State-owned enterprises (SOEs) are commonly associated with undue advantages due to preferential treatment by the state. Simultaneously they are often quoted as handicapped given the notorious state interference, management problems and agency tensions. They used to be regarded as a mainly domestic issue but in the context of globalisation and the fact that states enter treaties with new obligations, SOEs’ performance ceased to be solely a domestic problem, increasingly so as state-owned multinational enterprises (SOMNEs) emerge. This article presents the results of research on Polish SOEs’ outward foreign direct investment (OFDI). It offers an overview of overseas activities of nine major Polish firms with a state stake and aims to contribute to the conceptual literature on foreign investments conducted by SOMNEs. We distinguish between FDI by SOMNEs as specific – privileged (facilitated) or discriminated (hampered) – investments subject to the home country’s state power and the host country’s state perception. 相似文献
6.
Andrea Chiarini 《Business Strategy and the Environment》2021,30(7):3194-3207
This research contributes to the debate about the relevance of Industry 4.0 technologies in improving environmental performance in the manufacturing industry. We employed a qualitative–quantitative approach in which 19 Italian operations managers were interviewed and 260 managers responded to an online questionnaire. The effects of various technologies were ranked using ordinal regression. Comments and suggestions gave context to the quantitative results. Sensors, radio-frequency identification, artificial intelligence and analytics were found to be most relevant in improving environmental performance, whereas simulation software contributed moderately. Additive manufacturing, cobots, robots, automated mobile robots and automated guided vehicles had a negative effect, augmented reality had no effect and other technologies indirectly affected environmental performance. We also found a lack of knowledge and application as well as scepticism about technologies such as artificial intelligence and augmented reality. Finally, there was concern about the disposal of electrical and electronic waste produced by these technologies. 相似文献
7.
8.
Pawliczek Andrea Skinner A. Nicole Wellman Laura A. 《Review of Accounting Studies》2021,26(3):1088-1136
Review of Accounting Studies - Abstract We examine whether broad-based public engagement by institutional investors influences the behavior of portfolio firms. We investigate this question in the... 相似文献
9.
Journal of Financial Services Marketing - Purpose: The aim of this paper is to evaluate the success of a value proposition over time, considering two aspects: customer’s perceived value and... 相似文献
10.
The authors propose and empirically test a causal model to understand how the availability of fair-trade information and consumer knowledge about this issue affect consumers’ attitudes and intentions toward fair-trade products. The model is built upon the attitude-behavior paradigm and the premises of agency theory. It is tested through structural equation modeling with a sample of 292 Spanish consumers. The findings are that consumers do not have good knowledge about fair trade and that this is significantly determined by the lack of information about this in the market. It is also observed that consumers’ perceptions about the availability of fair-trade information have negative effects on their concern about this issue and that such information as is available is not effective in reducing consumer skepticism. The research represents an extension of previous fair-trade literature because the role of information and communication in improving consumer attitudes and buying intentions has rarely been explored in the case of ethical products. 相似文献