全文获取类型
收费全文 | 30735篇 |
免费 | 633篇 |
专业分类
财政金融 | 5601篇 |
工业经济 | 2299篇 |
计划管理 | 5208篇 |
经济学 | 6943篇 |
综合类 | 322篇 |
运输经济 | 186篇 |
旅游经济 | 496篇 |
贸易经济 | 4740篇 |
农业经济 | 1496篇 |
经济概况 | 4002篇 |
邮电经济 | 75篇 |
出版年
2021年 | 188篇 |
2020年 | 316篇 |
2019年 | 414篇 |
2018年 | 598篇 |
2017年 | 599篇 |
2016年 | 551篇 |
2015年 | 422篇 |
2014年 | 633篇 |
2013年 | 3002篇 |
2012年 | 836篇 |
2011年 | 913篇 |
2010年 | 739篇 |
2009年 | 872篇 |
2008年 | 914篇 |
2007年 | 812篇 |
2006年 | 782篇 |
2005年 | 707篇 |
2004年 | 689篇 |
2003年 | 698篇 |
2002年 | 646篇 |
2001年 | 637篇 |
2000年 | 627篇 |
1999年 | 549篇 |
1998年 | 556篇 |
1997年 | 531篇 |
1996年 | 514篇 |
1995年 | 467篇 |
1994年 | 505篇 |
1993年 | 520篇 |
1992年 | 487篇 |
1991年 | 508篇 |
1990年 | 466篇 |
1989年 | 387篇 |
1988年 | 401篇 |
1987年 | 386篇 |
1986年 | 406篇 |
1985年 | 590篇 |
1984年 | 542篇 |
1983年 | 544篇 |
1982年 | 520篇 |
1981年 | 450篇 |
1980年 | 441篇 |
1979年 | 456篇 |
1978年 | 389篇 |
1977年 | 348篇 |
1976年 | 277篇 |
1975年 | 271篇 |
1974年 | 252篇 |
1973年 | 244篇 |
1972年 | 200篇 |
排序方式: 共有10000条查询结果,搜索用时 10 毫秒
31.
Paul S. J. Wymenga 《Bulletin of Indonesian Economic Studies》1991,27(1):127-153
Around the mid-1980s, Indonesia's protectionist regime supported an industrial structure in which industries were mainly oriented towards producing for the domestic market. Since then, trade policies have shifted to a more outward-looking strategy, stimulating the growth and diversification of non-oil manufactured exports. This paper attempts to quantify the nominal and effective rates of protection resulting from trade policies at the end of the 1980s. After an introduction in which the 1989 trade policies are discussed, estimates of nominal and effective rates of protection are presented. It is shown that though the level of protection has declined since 1987, it still varies widely across economic sectors. Furthermore, despite the more open trade strategy, the paper's findings show that the trade regime remains biased against exports. Finally, by examining some trade policy issues, the paper presents further ways of rationalising the structure of protection in Indonesia's industrial sector. 相似文献
32.
J. J. M. Kremers 《De Economist》1987,135(3):340-366
Summary In The Netherlands public debt management is in the hands of the budgetary policy-maker, whose recourse to the capital market can exceed or fall short of the total borrowing requirement in order to absorb or create liquidity. The conduct of that policy since the early 1960's is analyzed in this paper, emphasizing the importance of medium-term control over the public finances as a prerequisite for the ability of debt management to make a flexible contribution to monetary policy. During the 1960's this condition was satisfied and debt management followed a stable countercyclical pattern which, however, was abandoned after the early 1970's as the public finances swung into substantial disequilibrium.The author thanks J. Boughton, L. Bovenberg, D. Hendry, P. Masson, J. Muellbauer, and the referees for comments on earlier versions. However, the views expressed are his alone and do not necessarily represent those of the International Monetary Fund. 相似文献
33.
34.
35.
Don J Webber 《Economic journal (London, England)》2004,114(499):F549-F551
36.
如今,全球都笼罩在经济衰退之中.如果下一个就要轮到贵公司,你该怎么办?当然你要尽力保证企业财务的稳定.但更重要的是,你还必须了解公司在衰退结束后的目标设计.如果你知道企业的发展方向和如何实现这一目标,那么衰退时期是改善公司相对战略地位的好时机. 相似文献
37.
The purpose of this study was to assess the basis behavior of the Live Cattle Futures contract at the Chicago Mercantile Exchange (CME) before and after the 1995 contract changes. Additionally, an alternative method of basis calculation utilizing weighted mean futures prices versus settlement futures prices was compared to determine which method provides a better representation of the basis level. Within a regression model with heteroskedascity error framework, we found that the level of nearby basis in the period after June 1995 has shifted lower and the average monthly open interest of net commercial long positions has substantially increased after the contract modifications. These empirical results are consistent with the notion that more long activity entered the market in response to the contract modifications. Additionally, an alternative (new) measure of basis calculation (cash price minus weighted mean futures price) produced similar results to two other commonly used measures. In conclusion, the 1995 contract changes have neither increased nor decreased the volatility of live cattle basis. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:557–590, 2004 相似文献
38.
39.
40.
The notion that prices impound a wide array of information, including market expectations, has led to earnings forecast models conditioned on prices. Yet, presumably, analysts' forecasts capture both public information and certain private information not previously impounded in prices. Accordingly, price-based models are seemingly an inefficient, and less effective, source of expecta-tions. This article investigates this hypothesis using financial analysts', price-based, and naive forecasts. Results indicate that analysts' forecasts (1) are at least as accurate as price-based and naive models, and (2) yield better expectations for market tests relating returns and earnings. These inferences are robust across different information environments. The evidence suggests that analysts either possess private information or are more effective information processors, or both. 相似文献