全文获取类型
收费全文 | 3827篇 |
免费 | 97篇 |
专业分类
财政金融 | 680篇 |
工业经济 | 214篇 |
计划管理 | 614篇 |
经济学 | 815篇 |
综合类 | 43篇 |
运输经济 | 14篇 |
旅游经济 | 29篇 |
贸易经济 | 592篇 |
农业经济 | 184篇 |
经济概况 | 738篇 |
邮电经济 | 1篇 |
出版年
2023年 | 22篇 |
2021年 | 24篇 |
2020年 | 46篇 |
2019年 | 56篇 |
2018年 | 133篇 |
2017年 | 138篇 |
2016年 | 117篇 |
2015年 | 65篇 |
2014年 | 114篇 |
2013年 | 396篇 |
2012年 | 138篇 |
2011年 | 132篇 |
2010年 | 140篇 |
2009年 | 158篇 |
2008年 | 137篇 |
2007年 | 142篇 |
2006年 | 113篇 |
2005年 | 65篇 |
2004年 | 89篇 |
2003年 | 80篇 |
2002年 | 68篇 |
2001年 | 47篇 |
2000年 | 67篇 |
1999年 | 48篇 |
1998年 | 65篇 |
1997年 | 33篇 |
1996年 | 61篇 |
1995年 | 42篇 |
1994年 | 50篇 |
1993年 | 49篇 |
1992年 | 55篇 |
1991年 | 53篇 |
1990年 | 57篇 |
1989年 | 28篇 |
1988年 | 31篇 |
1987年 | 41篇 |
1986年 | 39篇 |
1985年 | 61篇 |
1984年 | 57篇 |
1983年 | 36篇 |
1982年 | 45篇 |
1981年 | 46篇 |
1980年 | 41篇 |
1979年 | 45篇 |
1978年 | 48篇 |
1977年 | 47篇 |
1976年 | 42篇 |
1975年 | 30篇 |
1974年 | 22篇 |
1969年 | 25篇 |
排序方式: 共有3924条查询结果,搜索用时 15 毫秒
51.
This paper presents one of the possible versions of the scenario for industrial development of the Russian economy. An analysis of the interrelation of production and investment in metallurgy in 1990–2017 was carried out. The need to consider the experience of investment development in individual industries and manufactures in the design of options for the economic development of the country and the implementation of a selective state policy is substantiated. 相似文献
52.
The implementation of monetary policy in New Zealand: What factors affect the 90-day bank bill rate?
Alfred V. Guender Oyvinn Rimer 《The North American Journal of Economics and Finance》2008,19(2):215-234
This paper discusses the implementation of monetary policy in New Zealand and its flow-on effects on the 90-day bank bill rate over the 1999–2005 period. The effects of external factors are considered as well. Our findings indicate that the maturity spectrum ratio exerted a positive effect on the 90-day bank bill rate while the allotment ratio did not. This interest rate had a tendency to revert to the level set by its Australian counterpart, though at a relatively slow speed. No such link exists between the NZ 90-day rate and the U.S. 90-day rate. Neither the maturity spectrum nor the allotment ratio contributed to the volatility of the most important short-term interest rate in New Zealand. 相似文献
53.
Concepción Varela-Neira Rodolfo Vázquez-Casielles Víctor Iglesias 《Journal of Financial Services Marketing》2010,15(1):32-48
The aim of this article is to explore the relationship between the type of service failure, age and the customer's negative emotions after a service failure; as well as the relationship between these emotions, the recovery strategies executed and service recovery satisfaction. The proposed model is tested on a sample of financial services customers who suffered some type of failure. The results indicate that the customer's age has a negative impact on the intensity of the negative emotions experienced after a service failure. In addition, the type of service failure (process or outcome) interacts with the age variable on its effect on these negative emotions. Finally, results also show that recovery strategies offset the negative effect of negative emotions on customer satisfaction and that a compensation strategy is more efficient if offered quickly. 相似文献
54.
C.N.V. Krishnan O. Emre Ergungor Paul A. Laux Ajai K. Singh Allan A. Zebedee 《Journal of Financial Intermediation》2010,19(2):207-234
Despite extensive monitoring, banking operations are often considered opaque, and despite explicit capital adequacy regulation, banks may have substantial discretion in their financing. Both monitoring and capital regulation have changed substantially over time, with the adoption of FDICIA being one important breakpoint. This article empirically studies seasoned equity offerings (SEOs) by banks to understand how opacity and capital regulation interact to determine the timing of bank SEOs and their market valuation. SEOs both by banks that are undercapitalized relative to regulatory standards and also well-capitalized banks are fully discretionary when it comes to SEOs, even before FDICIA. Both undercapitalized and well-capitalized banks experience similar and significantly negative stock price reactions to SEO announcements, and also have similar prior patterns of insider trading and similar economic drivers of the issuance decision. Moreover, post-SEO abnormal stock returns are similar to benchmark returns for both types of issuers in the long run, suggesting that, contrary to the well-documented evidence for industrial SEOs, investors understand the value implications of bank SEOs upon announcement. The evidence implies that undercapitalized banks' SEOs are more discretionary and that all bank SEOs are less opaque than implied by earlier studies. 相似文献
55.
We develop a new and comprehensive database of firm‐level contributions to U.S. political campaigns from 1979 to 2004. We construct variables that measure the extent of firm support for candidates. We find that these measures are positively and significantly correlated with the cross‐section of future returns. The effect is strongest for firms that support a greater number of candidates that hold office in the same state that the firm is based. In addition, there are stronger effects for firms whose contributions are slanted toward House candidates and Democrats. 相似文献
56.
We examine whether strong networks among incumbent venture capitalists (VCs) in local markets help restrict entry by outside VCs, thus improving incumbents' bargaining power over entrepreneurs. More densely networked markets experience less entry, with a one‐standard deviation increase in network ties among incumbents reducing entry by approximately one‐third. Entrants with established ties to target‐market incumbents appear able to overcome this barrier to entry; in turn, incumbents react strategically to an increased threat of entry by freezing out any incumbents who facilitate entry into their market. Incumbents appear to benefit from reduced entry by paying lower prices for their deals. 相似文献
57.
Michael A. Goldstein Andriy V. Shkilko Bonnie F. Van Ness Robert A. Van Ness 《Review of Quantitative Finance and Accounting》2010,35(4):371-391
Blume and Goldstein (J Finance 52:221–244, 1997) suggest that quote competition between trading venues may diminish following tick size reductions. We test this suggestion
by studying the competitive landscape in the NYSE-listed stocks before and after decimalization. We find that NBBO (National
Best Bid and Offer) participation by non-NYSE venues declines following decimalization consistent with the prediction. At
the same time, the importance of quote competitiveness in attracting order flow increases. In addition, although not as active
in determining and maintaining the best quotes under decimals, non-NYSE venues become more active in price discovery. Finally,
decimalization leads to lower trading costs and to smaller differences in trading costs across trading venues. 相似文献
58.
59.
Julia Plass Marco E.G.V. Cattaneo Thomas Augustin Georg Schollmeyer Christian Heumann 《Revue internationale de statistique》2019,87(3):580-603
In most surveys, one is confronted with missing or, more generally, coarse data. Traditional methods dealing with these data require strong, untestable and often doubtful assumptions, for example, coarsening at random. But due to the resulting, potentially severe bias, there is a growing interest in approaches that only include tenable knowledge about the coarsening process, leading to imprecise but reliable results. In this spirit, we study regression analysis with a coarse categorical‐dependent variable and precisely observed categorical covariates. Our (profile) likelihood‐based approach can incorporate weak knowledge about the coarsening process and thus offers a synthesis of traditional methods and cautious strategies refraining from any coarsening assumptions. This also allows a discussion of the uncertainty about the coarsening process, besides sampling uncertainty and model uncertainty. Our procedure is illustrated with data of the panel study ‘Labour market and social security' conducted by the Institute for Employment Research, whose questionnaire design produces coarse data. 相似文献
60.
Katrine V. Løken 《Labour economics》2010,17(1):118-129
Parental income is positively correlated with children's educational attainment. This paper addresses the causality of this observed link. We have a unique data set for Norwegians born in the period 1967–1969, with a measure of permanent family income in the children's adolescence. This enables us to examine the long-term effect of family income on children's educational attainment. The Norwegian oil shock in the 1970s is used as an instrument, because this – in some regions but not in others – implied a general increase in income unrelated to parents' abilities. This variation in income is used to estimate the causal effect of family income on children's educational attainment. We find no such causal relationship. This result is robust with respect to different specification tests. 相似文献