全文获取类型
收费全文 | 21982篇 |
免费 | 596篇 |
国内免费 | 454篇 |
专业分类
财政金融 | 1263篇 |
工业经济 | 1369篇 |
计划管理 | 3469篇 |
经济学 | 3826篇 |
综合类 | 3542篇 |
运输经济 | 129篇 |
旅游经济 | 620篇 |
贸易经济 | 2891篇 |
农业经济 | 1642篇 |
经济概况 | 4281篇 |
出版年
2024年 | 84篇 |
2023年 | 208篇 |
2022年 | 290篇 |
2021年 | 461篇 |
2020年 | 595篇 |
2019年 | 325篇 |
2018年 | 293篇 |
2017年 | 421篇 |
2016年 | 494篇 |
2015年 | 542篇 |
2014年 | 1536篇 |
2013年 | 1657篇 |
2012年 | 2034篇 |
2011年 | 2438篇 |
2010年 | 1826篇 |
2009年 | 1687篇 |
2008年 | 1832篇 |
2007年 | 1513篇 |
2006年 | 1366篇 |
2005年 | 931篇 |
2004年 | 663篇 |
2003年 | 536篇 |
2002年 | 352篇 |
2001年 | 290篇 |
2000年 | 182篇 |
1999年 | 105篇 |
1998年 | 52篇 |
1997年 | 38篇 |
1996年 | 31篇 |
1995年 | 85篇 |
1994年 | 17篇 |
1993年 | 21篇 |
1992年 | 7篇 |
1991年 | 3篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1987年 | 2篇 |
1985年 | 24篇 |
1984年 | 30篇 |
1983年 | 17篇 |
1982年 | 17篇 |
1981年 | 4篇 |
1980年 | 6篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1973年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
1.
This study focuses on customers' information-sharing behavior in the context of online brand advocacy behavior regarding hotel brands. We aim to explain hotel customers' online brand advocacy behavior through three-sided justice evaluations (i.e., justice for employees, justice for the self, and global belief in a just world), and their hotel satisfaction. Hypotheses are tested by using survey data acquired from 688 individuals on Amazon's Mechanical Turk (MTurk) through partial least squares structural equation modeling (PLS-SEM). The findings show that customers' perceptions of justice for the self positively affect their hotel satisfaction, perceptions of justice for employees and the global belief in a just world positively affect online brand advocacy behavior, and hotel satisfaction also positively affects online brand advocacy behavior. We expand current research efforts on online brand advocacy research and provide theoretical and managerial implications for the development of marketing and management research and practice. 相似文献
2.
3.
新冠疫情以来,人们的健康意识觉醒,体育产业越来越受重视,本文通过对疫情期间体育产业受到的影响进行分析,从体育消费、体育产品中小企业、体育赛事几个方面阐述了疫情以来体育产业受到的阻碍。凡事都有两面性,疫情也为体育产业带来了新的机遇,"线上+线下"融合、新兴产业的崛起、人们健康意识的加强都因为疫情带来了新的发展动力。在后疫情时代,政府应该推出新的政策与措施鼓励体育产业发展,市场则应该抓住机遇实现体育产业的供给侧改革,通过与新兴产业、互联网等的结合,推动体育产业的转型升级。 相似文献
4.
Does placing a display of complementary condiments (e.g., ketchup, mustard, buns,etc.) next to a display of hamburgers make shoppers more likely to attend to the hamburgers? Prior work has established that in-store marketing strategies play an important role in drawing attention to products in a retail setting. Building on this research, the present study develops a framework to better understand how shoppers in a natural retail environment attend to displays of complementary products, and how this attention transfers to a focal product. The results suggest that assortment complexity of a display positively affects initial attention capture.. Further, initial attention capture leads shoppers to spend longer evaluating the complementary products in the display, which, in turn, increases evaluation and choice of the focal product. As such, our framework indicates that complementary product displays can be effective at increasing attention to and choice of an associated focal product. 相似文献
5.
6.
岂波 《中小企业管理与科技》2021,(3)
着眼于当前我国煤炭企业的新环境,我们要转变视角,致力于探索推动我国煤炭行业发展的新途径和新方法,为了更好地保护矿工的合法权益,保障煤炭行业的可持续发展,煤炭企业需要引进一些创新性技术和先进管理理念。论文主要基于关心矿工生命安全和煤炭企业安全发展的角度,对目前我国煤炭企业的发展提出一些思考和策略。 相似文献
7.
8.
This paper uses data at the trading day frequency and the method of local projections to quantify the dynamic responses of U.S. airline stock prices to a COVID-19 shock. We show that airline stock prices decline immediately by 0.1 percentage point in response to a 1% COVID-19 shock. In addition, the effect of the shock persists beyond the day on which it occurs, with most airline stock prices falling by as much as 0.6 percentage points after fifteen days. This negative response of airline stock prices to a COVID-19 shock is not explained by a COVID-19-induced increase in airlines’ variable costs, but rather by a COVID-19-induced decrease in air travel, which, in turn decreases revenues, profitability, and stock prices of U.S. airlines. 相似文献
9.
This paper examines the phenomenon of the “Solow paradox” in China using the Annual Survey of Industrial Production database and the China Customs Records dataset from 1998 to 2007. We find that China likely fell into the Solow paradox in the period 1998–2002, but the total factor productivity of information and communication technology (ICT) enterprises has achieved rapid growth since 2003. Accession to the World Trade Organization is the key reason for China to overcome the Solow paradox, that is, input tariff reduction significantly promoted the productivity of ICT firms. A series of validity and robustness checks confirmed the results. Mechanism analysis shows that input liberalization promotes the productivity of ICT firms through optimizing factor structure, importing more and high-quality inputs, and increasing research and development investment. The conclusions provide strong empirical evidence for developing countries to overcome the Solow paradox through trade liberalization. 相似文献
10.
我国自然垄断产业的民营化改革 总被引:1,自引:0,他引:1
在自然垄断产业,国有企业垄断经营低效是一个世界性的问题。自然垄断产业在一定范围内具有可竞争性,即使是在不可竞争性的领域,也可以通过建立潜在的竞争性替代机制,形成模拟竞争环境。自然垄断产业的可竞争性为民营化提供了可能。自然垄断产业民营化就是通过产权制度变革,提高垄断企业的效率。 相似文献