全文获取类型
收费全文 | 141414篇 |
免费 | 3269篇 |
国内免费 | 2篇 |
专业分类
财政金融 | 26565篇 |
工业经济 | 11785篇 |
计划管理 | 22665篇 |
经济学 | 30524篇 |
综合类 | 1505篇 |
运输经济 | 989篇 |
旅游经济 | 2541篇 |
贸易经济 | 24158篇 |
农业经济 | 6304篇 |
经济概况 | 17352篇 |
信息产业经济 | 7篇 |
邮电经济 | 290篇 |
出版年
2021年 | 850篇 |
2020年 | 1660篇 |
2019年 | 2425篇 |
2018年 | 2450篇 |
2017年 | 2590篇 |
2016年 | 2768篇 |
2015年 | 2131篇 |
2014年 | 3453篇 |
2013年 | 15566篇 |
2012年 | 4325篇 |
2011年 | 4332篇 |
2010年 | 3840篇 |
2009年 | 4464篇 |
2008年 | 4084篇 |
2007年 | 3428篇 |
2006年 | 3717篇 |
2005年 | 3703篇 |
2004年 | 3288篇 |
2003年 | 3049篇 |
2002年 | 3001篇 |
2001年 | 2766篇 |
2000年 | 2690篇 |
1999年 | 2561篇 |
1998年 | 2426篇 |
1997年 | 2431篇 |
1996年 | 2302篇 |
1995年 | 2107篇 |
1994年 | 2127篇 |
1993年 | 2103篇 |
1992年 | 2138篇 |
1991年 | 2054篇 |
1990年 | 1912篇 |
1989年 | 1743篇 |
1988年 | 1673篇 |
1987年 | 1674篇 |
1986年 | 1761篇 |
1985年 | 2542篇 |
1984年 | 2430篇 |
1983年 | 2232篇 |
1982年 | 2084篇 |
1981年 | 2000篇 |
1980年 | 1968篇 |
1979年 | 1899篇 |
1978年 | 1702篇 |
1977年 | 1660篇 |
1976年 | 1411篇 |
1975年 | 1305篇 |
1974年 | 1205篇 |
1973年 | 1202篇 |
1972年 | 911篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
141.
K.E. Hughes II & J. Kenneth Reynolds 《Journal of Business Finance & Accounting》2001,28(9&10):1351-1386
This study examines whether the uncertainty arising from a firm's exposure to future environmental costs (environmental uncertainty) affects the market's price sensitivity to reported earnings. Specifically, when environmental uncertainty is significantly high, are investors more responsive to reported earnings released by 'high-polluting' firms than reported earnings announced by 'low-polluting' firms within the same industry? The initial impact of Title IV (the acid rain provisions) of the 1990 Clean Air Act Amendments (1990 CAAA) on the US electric utility industry provides the research setting required to isolate the effects of environmental uncertainty while addressing this question. Consistent with theoretical predictions, we find that the earnings response coefficients (ERCs) of high-polluting electric utilities are significantly greater than those of their low-polluting counterparts during a predicted period of elevated environmental uncertainty. In adjoining sample years associated with lower environmental uncertainty, we observe no statistical difference in the magnitude of the ERCs between these two groups. In addition, the study's findings suggest that the magnitude of the ERC is increasing in the firm's exposure to future environmental costs, after controlling for other factors that potentially affect ERCs. 相似文献
142.
AlanM.Taylor 《金融与发展》2004,41(1):28-31
尽管偶尔有些失望与不信任的言论出现,经济生活的全球化现在仍然成为了必然之势。在过去的几十年中,恐怕再也没有其他场所比全球金融市场更能体现这种日渐普遍的趋势。资本流动的倍增给发达国家和发展中国家都创造了无数新的盈利机会,同时,也给这些国家的政策制定者带来了艰巨的挑战,一切还都尘埃未定。 相似文献
143.
Andrew J. Seltzer 《Accounting, Business & Financial History》2004,14(3):237-256
This paper uses evidence from late nineteenth-and early twentieth-century personnel records of two Australian banks to examine the nature of internal labour markets prior to the Second World War. It is argued that the industry possessed all the classic features of internal labour markets: limited ports of entry, internal promotion, long careers, and assignment of wages by well-defined rules. The paper then examines the reasons why banks adopted internal labour markets. Finally, the paper examines the recent decline of internal labour markets and examines the role of technological and social changes in this decline. 相似文献
144.
This paper explores the methodology of sectoral productivity growth measurement within the framework of input-output analysis. A method which ensures that sectoral productivity growth rates are consistent with productivity growth rates for the economy as a whole (as well as allowing for external trade) is suggested. New estimates are presented on total factor productivity in UK agriculture using a Tornqvist index procedure. In addition, new estimates of agricultural labour productivity growth are presented, taking account not only of labour employed in agriculture but also of labour employed in ancillary industries on the supply side. The empirical results confirm that part of the labour previously employed on farms has shifted “upstream” to industries providing agriculture with fertilises, machinery and other inputs. 相似文献
145.
Yaser A. Alkulaib Mohammad Najand Ahmad Mashayekh 《Journal of Multinational Financial Management》2009,19(1):43-53
The relaxation of security laws and regulations in emerging markets in the Middle East and North Africa (MENA) provides abundant opportunities for foreign investors. These markets exhibit high-expected returns and substantial volatility. In this paper, we investigate the lead/lag relationship between the MENA countries and regions. We find no market causality or spillover from one country to another in the North Africa region. Our results for the Levant region reveal that there are linkages between stock markets in this region. The results for the Gulf Cooperation Council (GCC) region show that there is more interaction and linkage in the GCC region than in the North Africa and Levant regions. An unexpected result is that UAE's stock market leads all the markets in this region. Finally, we investigate linkages among the three regions. We find that GCC influences the other two regions. 相似文献
146.
Poverty Traps and Index-Based Risk Transfer Products 总被引:1,自引:0,他引:1
147.
This paper first examines the rapid growth and changing composition of manufactured exports in Indonesia and Thailand, highlighting the rapid growth of office and computer machinery and electric machinery, somewhat slower growth of non-electric and transportation machinery, as well as the low growth of previously large exports of textiles apparel. Second, the important contributions of foreign multinational enterprises (MNEs) to export growth in the machinery industries, particularly in electric, office, and computing machinery, are documented. Third, the paper describes trade policies in all these industries in some detail, emphasizing how low protection was a key facilitator of rapid export growth in the MNEs that dominated the electric, office, and computing machinery industry, while high protection reduced incentives to export among MNEs in the transportation machinery industry. 相似文献
148.
Duong Nguyen Suchismita Mishra Arun Prakash Dilip K. Ghosh 《The Journal of Financial Research》2007,30(3):379-398
We examine whether the use of the three‐moment capital asset pricing model can account for liquidity risk. We also make a comparative analysis of a four‐factor model based on Fama–French and Pástor–Stambaugh factors versus a model based solely on stock characteristics. Our findings suggest that neither of the models captures the liquidity premium nor do stock characteristics serve as proxies for liquidity. We also find that sensitivities of stock return to fluctuations in market liquidity do not subsume the effect of characteristic liquidity. Furthermore, our empirical findings are robust to differences in market microstructure or trading protocols between NYSE/AMEX and NASDAQ. 相似文献
149.
150.
Richard McGregor Krishna Guha 《海外经济评论》2008,(4):27-28
2007年中国贸易顺差上升近50%,达到创纪录的2620亿美元,但在去年最后3个月,进口增速均超过了出口增速,表明存在争议的外汇储备大幅上升期可能正渐近结束。 相似文献