全文获取类型
收费全文 | 3107篇 |
免费 | 168篇 |
专业分类
财政金融 | 601篇 |
工业经济 | 224篇 |
计划管理 | 428篇 |
经济学 | 568篇 |
综合类 | 25篇 |
运输经济 | 57篇 |
旅游经济 | 253篇 |
贸易经济 | 719篇 |
农业经济 | 99篇 |
经济概况 | 296篇 |
邮电经济 | 5篇 |
出版年
2024年 | 13篇 |
2023年 | 37篇 |
2022年 | 23篇 |
2021年 | 50篇 |
2020年 | 99篇 |
2019年 | 198篇 |
2018年 | 182篇 |
2017年 | 173篇 |
2016年 | 139篇 |
2015年 | 93篇 |
2014年 | 125篇 |
2013年 | 508篇 |
2012年 | 149篇 |
2011年 | 133篇 |
2010年 | 140篇 |
2009年 | 144篇 |
2008年 | 103篇 |
2007年 | 81篇 |
2006年 | 56篇 |
2005年 | 62篇 |
2004年 | 58篇 |
2003年 | 50篇 |
2002年 | 47篇 |
2001年 | 41篇 |
2000年 | 37篇 |
1999年 | 47篇 |
1998年 | 37篇 |
1997年 | 40篇 |
1996年 | 38篇 |
1995年 | 28篇 |
1994年 | 27篇 |
1993年 | 25篇 |
1992年 | 20篇 |
1991年 | 29篇 |
1990年 | 21篇 |
1989年 | 13篇 |
1988年 | 17篇 |
1987年 | 16篇 |
1986年 | 13篇 |
1985年 | 15篇 |
1984年 | 17篇 |
1983年 | 17篇 |
1982年 | 16篇 |
1981年 | 12篇 |
1980年 | 12篇 |
1979年 | 17篇 |
1977年 | 14篇 |
1976年 | 6篇 |
1975年 | 5篇 |
1968年 | 4篇 |
排序方式: 共有3275条查询结果,搜索用时 40 毫秒
11.
We examine the effect of competition on the incentive of firms to disclose quality to consumers before trade when information disclosure is not costless. We demonstrate that no firm will disclose information in the limit, no matter how small the disclosure cost is; that is, the market outcome converges to complete concealment of information as the number of competing firms becomes larger. Nonetheless, it can be shown that under a mild condition, the equilibrium amount of information disclosure is socially excessive for any number of firms, so discouraging information disclosure by levying a tax may increase social welfare. 相似文献
12.
Michael White Stephen Hill Patrick McGovern Colin Mills Deborah Smeaton 《英国劳资关系杂志》2003,41(2):175-195
The effects of selected high‐performance practices and working hours on work–life balance are analysed with data from national surveys of British employees in 1992 and 2000. Alongside long hours, which are a constant source of negative job‐to‐home spillover, certain ‘high‐performance’ practices have become more strongly related to negative spillover during this period. Surprisingly, dual‐earner couples are not especially liable to spillover — if anything, less so than single‐earner couples. Additionally, the presence of young children has become less important over time. Overall, the results suggest a conflict between high‐performance practices and work‐life balance policies. 相似文献
13.
A number of simulation studies claim to have solved the Feldstein–Horioka puzzle by demonstrating that a high time-series correlation between saving and investment naturally arises from business cycle shocks. This paper uses panel data of saving and investment controlled for business cycle shocks to empirically test the significance of cyclical shocks — productivity, fiscal and the terms of trade shocks — in explaining a high saving–investment correlation. The estimation results reveal that conventional aggregate shocks only partially explain the high saving–investment correlation. Moreover, country differences in the size of the GNP and the non-traded sector do not significantly affect the saving–investment correlation. The saving–investment correlation puzzle remains a puzzle after all. 相似文献
14.
东北亚能源合作的期待效果与中国的作用 总被引:1,自引:0,他引:1
20世纪80、90年代一度稳定的国际石油价格,自2004年起呈上升趋势,维持了历史上最高纪录。国际油价以迪拜油为基准,2003年每桶平均26.8美元,而2004年高达33.64美元,比上年增长25.6%,直至2005年第三季度为止平均价格比2004年增长了64.8%。国际油价的暴涨源于中东产油国的动荡不安,储蓄及美元贬值而引起的投机资金大量地流入世界石油市场及由台风引起的美国石油设施的破坏等因素。固然存在这些原因,但是,最根本的原因还在于世界石油市场供给不足,即目前世界石油生产及炼油能力还属于停滞阶段,但对石油的需要却在暴涨。这种供给不足的情况短期内… 相似文献
15.
Summary Economic design of one-sided screening procedures for improving outgoing product quality based on a screening variable is
considered for the case with all parameters unknown. It is assumed that the performance and screening variables are jointly
normally distributed and that costs are incurred by screening inspection, acceptance of an imperfect item, and disposition
of a rejected one. A method for finding optimal cutoff value based on the predictive distribution is presented. 相似文献
16.
In this paper we consider the potential gain of a government pursuing a two-part trade policy: an import license for entry, along with a per-unit tariff on imports. The model is a two-stage game of complete but imperfect information. In the first stage, the domestic government sets trade policy, while in the second stage the home and foreign producers behave as Cournot competitors. The paper demonstrates that the optimal trade policy depends upon the number of firms, the degree of heterogeneity in cost functions, and the degree of convexity in cost functions. 相似文献
17.
This paper provides empirical evidence on the linkage between foreign exchange market volatility and daily 90-day covered interest rate parity (CIP) conditions of the three major exchange rates against the US dollar (US$). Markov regime shifting models were utilized to generate time series of volatility regime probabilities and these were used to explain the first and second moments of the daily deviations from and the transaction cost bands around the covered parity conditions. We find a significant positive relationship between the deviations and the regime probabilities, indicating an increasing probability of higher volatility state being associated with rising deviations (both first and second moments) from the parity condition. Similar positive relationship is found for the transaction bands. Rising (falling) probabilities of high (low) volatility regimes increased the first and second moments of the bands. Furthermore, we find a higher volatility state combined with a US$ depreciation is associated with significantly higher volatility in the daily deviations than an appreciation. Also, US$ depreciation is associated with widening transaction bands. This suggests that the level of market uncertainty was higher when the US$ was depreciating. 相似文献
18.
This paper empirically examines the relationship between government foreign debt and the growth rate of per capita GDP based on a total sample of 77 countries, as well as sub‐samples of various regions. Cross‐sectional estimates of the coefficient of foreign debt based on the total sample have a negative sign, but are not always statistically significant. Available data from African countries indicate that foreign debt and the growth rate of per capita GDP were negatively related at a high level of significance. For industrialized and Latin American sub‐samples, this relationship is negative but statistically insignificant. The sub‐sample Asian and other developing countries show a positive but insignificant relationship. JEL classification: F34, H6, O23. 相似文献
19.
Jane Bryan Stephen Hill Max Munday Annette Roberts 《Journal of Transport Geography》1997,5(4):227-237
This paper examines the impact of a major road improvement programme on the economic development of North Wales. The paper identifies the economic impacts of the road on a selection of firms and organisations in North Wales, and provides a modelling framework to examine the static and dynamic effects of road improvements. Road improvements across North Wales are found to be a necessary, but not sufficient, condition for economic development in this peripheral area. 相似文献
20.