全文获取类型
收费全文 | 23128篇 |
免费 | 520篇 |
国内免费 | 33篇 |
专业分类
财政金融 | 2891篇 |
工业经济 | 1645篇 |
计划管理 | 4814篇 |
经济学 | 4232篇 |
综合类 | 2178篇 |
运输经济 | 158篇 |
旅游经济 | 119篇 |
贸易经济 | 2546篇 |
农业经济 | 1458篇 |
经济概况 | 3576篇 |
信息产业经济 | 2篇 |
邮电经济 | 62篇 |
出版年
2024年 | 26篇 |
2023年 | 176篇 |
2022年 | 447篇 |
2021年 | 649篇 |
2020年 | 593篇 |
2019年 | 356篇 |
2018年 | 342篇 |
2017年 | 573篇 |
2016年 | 417篇 |
2015年 | 562篇 |
2014年 | 729篇 |
2013年 | 1189篇 |
2012年 | 1786篇 |
2011年 | 2649篇 |
2010年 | 2535篇 |
2009年 | 1530篇 |
2008年 | 1743篇 |
2007年 | 1553篇 |
2006年 | 1773篇 |
2005年 | 1660篇 |
2004年 | 455篇 |
2003年 | 463篇 |
2002年 | 404篇 |
2001年 | 346篇 |
2000年 | 182篇 |
1999年 | 127篇 |
1998年 | 84篇 |
1997年 | 62篇 |
1996年 | 49篇 |
1995年 | 22篇 |
1994年 | 32篇 |
1993年 | 30篇 |
1992年 | 22篇 |
1991年 | 14篇 |
1990年 | 20篇 |
1989年 | 15篇 |
1988年 | 13篇 |
1987年 | 8篇 |
1986年 | 4篇 |
1984年 | 15篇 |
1983年 | 4篇 |
1982年 | 4篇 |
1981年 | 4篇 |
1980年 | 5篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 78 毫秒
11.
Chih Yuan Woon 《Geopolitics》2018,23(1):67-95
This paper examines the intimate relationship between narratives emanating from China and their uses of Chinese history, and how such perspectives inform China’s geopolitical positioning and practices in lieu of its purported ‘rise’. Taking inspiration from the deconstructive impetus of critical geopolitics, this article contends that these historical claims to China’s rise constitute deterministic accounts, hinging on the notion of Chinese exceptionalism to provide discursive backing for a Sinocentric geopolitical order in the coming decades. This in turn downplays ‘alternative’ historiographies that can shed light on how the nature of China’s emergence may be more dependent on and shaped by the external environment than previously acknowledged. Building on the historical-geographical expositions related to the idea of contingency, this article demonstrates how China (whether it be in the past or present) cannot be seen as operating in a vacuum but has to constantly negotiate and adjust its strategy of engagements/interactions based on the specific demands imposed by world politics. Specifically, by elucidating these dimensions through cross-strait relations between China and Taiwan, it is argued that understanding China’s contingencies can raise important questions for us to critically appreciate the contextual actors, processes and relationships that differentially impact on China’s engagements in the world. 相似文献
12.
Journal of Business Ethics - In its three decades of development, many constructs of cause-related marketing have been tested from different perspectives and in varied contexts. However, there has... 相似文献
13.
This study examines the impact of board directors with foreign experience (BDFEs) on stock price crash risk. We find that BDFEs help reduce crash risk. This association is robust to a series of robustness checks, including a firm fixed effects model, controlling for possibly omitted variables, and instrumental variable estimations. Moreover, we find that the negative association between BDFEs and crash risk is more pronounced for firms with more agency problems, weaker corporate governance, and less overall transparency. Our findings suggest that the characteristics of board directors matter in determining stock price crash risk. 相似文献
14.
Day-Yang Liu Hsin-Hsin Yao Wen-Min Lu Cheng-Hsien Lin 《Managerial and Decision Economics》2020,41(6):1020-1032
In this study, an epsilon-based network data envelopment analysis is employed to construct assessment mechanisms for government performance. Moreover, performance indicators of two dimensions of tax collection efficiency and financial effectiveness are measured. We propose a vector autoregression model in which all economic variables are regarded as dependent variables to address the disadvantages of traditional regression model. The conclusions are as follows: (a) measures of tax collection efficiency deteriorated, whereas those of financial effectiveness improved. (b) In an impulse response analysis of the model, an increase in government-published land values produced significantly increased tax collection efficiency. 相似文献
15.
We study investor communication and stock comovement using a novel data set from an active online stock forum in China. We find substantial comovement among the returns of a stock and its “related stocks,” which are frequently discussed in the subforum dedicated to the given stock. Comovement is greater when the discussion of related stocks is more intensive. Further, the effect of communication on comovement is stronger for stocks associated with higher information uncertainty. Codiscussed stocks are more actively traded and experience more correlated trading. A trading strategy that exploits communication‐driven comovement generates abnormal returns. Our findings highlight the impact of investor communication on asset comovement. 相似文献
16.
17.
Mobile channel additions have been shown to increase consumer-brand relationships, brand satisfaction towards and overall purchasing from a retailer, but what is less apparent is whether shareholders are fully rewarded for retailers’ mobile channel additions. Results from an event study on 115 announcements relating to mobile app additions of publicly traded U.S. retail firms between 2009 and 2016 indicate that the stock market responds generally positively to mobile app additions, but specifically to the two mobile app addition types. Stock market responses to search-related and purchase-related app additions are moderated by firm size, product category, and target customer age. For announcements of search-related apps, the market responds more positively to product retailers than to service retailers, and to small firms than large ones. For announcements of purchase-related apps, the market responds less positively to firms that target younger customers than firms who do not especially target them. 相似文献
18.
We investigate whether firms restructure board composition to align with changes in their contracting environment. Board size and independence increase with firm complexity, consistent with theoretical predictions. However, the hypothesized negative relation between board independence and information costs is evident only for firms completing acquisitions. Furthermore, board independence increases to offset increases in CEO power in a sample of firms making acquisitions, but decreases when CEO power increases in a large cross‐section of firms. We conclude that after the Sarbanes–Oxley Act of 2002, firms face constraints adjusting to target board structure, but these constraints can be mitigated by a shock to the contracting environment via acquisition. 相似文献
19.
Asia-Pacific Financial Markets - Utilizing a difference-in-difference regression model, we conduct cross-sectional and time-series analysis to explore effect of short sales on the weekend effect in... 相似文献
20.
歌乐山下埋忠骨
The Bones of the Martyrs Buried Under Gele Mountain
烈日当空,站在红岩魂广场抬头仰望,那座由红色岩石雕刻而成的烈士群雕在骄阳下闪闪发光.登上高高的阶梯,只见一面鲜艳的党旗屹立在烈士公墓前,静静守护着红岩英烈.
墓碑上铭刻的,是300多个名字.
革命烈士牺牲在黎明前夜,没能亲眼看到重庆的解放,但他们的故事在这片土地上被一直传颂,他们的忠诚与信仰将同他们的名字一道,镌刻于巍巍歌乐.走进红岩魂陈列馆,倾听们的故事,愈加明白先烈的牺牲有着何等的分量. 相似文献