全文获取类型
收费全文 | 1406篇 |
免费 | 61篇 |
专业分类
财政金融 | 292篇 |
工业经济 | 113篇 |
计划管理 | 216篇 |
经济学 | 293篇 |
综合类 | 21篇 |
运输经济 | 22篇 |
旅游经济 | 51篇 |
贸易经济 | 265篇 |
农业经济 | 101篇 |
经济概况 | 93篇 |
出版年
2024年 | 2篇 |
2023年 | 13篇 |
2022年 | 10篇 |
2021年 | 18篇 |
2020年 | 27篇 |
2019年 | 46篇 |
2018年 | 50篇 |
2017年 | 58篇 |
2016年 | 59篇 |
2015年 | 36篇 |
2014年 | 52篇 |
2013年 | 161篇 |
2012年 | 63篇 |
2011年 | 57篇 |
2010年 | 85篇 |
2009年 | 61篇 |
2008年 | 71篇 |
2007年 | 54篇 |
2006年 | 39篇 |
2005年 | 46篇 |
2004年 | 44篇 |
2003年 | 39篇 |
2002年 | 39篇 |
2001年 | 26篇 |
2000年 | 36篇 |
1999年 | 19篇 |
1998年 | 23篇 |
1997年 | 20篇 |
1996年 | 16篇 |
1995年 | 22篇 |
1994年 | 28篇 |
1993年 | 11篇 |
1992年 | 14篇 |
1991年 | 11篇 |
1990年 | 20篇 |
1989年 | 12篇 |
1988年 | 9篇 |
1987年 | 6篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 7篇 |
1983年 | 7篇 |
1982年 | 5篇 |
1980年 | 7篇 |
1979年 | 4篇 |
1978年 | 4篇 |
1977年 | 6篇 |
1975年 | 3篇 |
1973年 | 2篇 |
1971年 | 4篇 |
排序方式: 共有1467条查询结果,搜索用时 15 毫秒
31.
A central objective of port privatization and/or deregulation policies is stimulating greater efficiency by engendering a more competitive market and commercial approach to management. Korea provides a prime example of a nation that is implementing such policies. Also, its ports play a pivotal role in world shipping, particularly in the ever-burgeoning container market. The success of these policies in increasing the productive efficiency of Korean container terminals is assessed. The UK container terminal sector provides a useful benchmark for comparison since privatization and deregulation have formed an integral part of UK port reforms for nearly 20 years and the effect on efficiency, having had time to mature, will be much easier to gauge. The stochastic frontier model is justified as the chosen methodology for estimating productive efficiency levels and is applied to cross-sectional data under a variety of distributional assumptions. A panel data model is also estimated. Results are consistent and suggest (1) The degree of private sector involvement in sample container terminals is positively related to productive efficiency and (2) Improved productive efficiency has followed the implementation of privatization and deregulation policies within the Korean sector. Even though not categorical, these conclusions are important because the market for container throughput is internationally competitive and if policies which promote competition between Korean container terminals lead to greater productive efficiency, this will inevitably make the sector as a whole more competitive internationally. 相似文献
32.
Kevin S. Nell 《Applied economics》2013,45(13):1431-1444
This study emphasizes the importance of identifying the origin of inflation in the present context of inflation targeting by many emerging market and transition economies. The analysis shows, based on South African data, how structural (supply) and demand inflation can be distinguished. The results indicate that South Africa's inflation experience between 1973q1 and 1998q4 is characterized by two monetary regimes. During the first regime (1973q1–1984q4) the long-run cause of inflation is demand-pull. The second regime (1987q1–1998q4) represents major changes to structural (‘imported’) and cost-push inflation. The two-year period 1985–1986 signifies structural change from the first to the second regime. Moreover, the results in the second regime remain robust when the inflation model is subjected to ‘new’ out-of-sample data until 2001q2. Evidence of structural (‘imported’) inflation in the second regime suggests that inflation should not entirely be squeezed out of the system nor should it necessarily be kept at the lowest possible level, because some inflation may be regarded as the natural by-product of the growth and development process. South Africa's inflation experience points to several lessons for existing (and potential) emerging market and transition economies with some form of inflation targeting. 相似文献
33.
34.
A problem with index number methods for computing TFP growth is that during recessions these methods show declines in TFP. This is rather implausible since it implies technological regress. We develop a new method to decompose TFP growth into technical progress and inefficiency arising from the short run fixity of capital and labour, and apply this to new data on the US corporate nonfinancial sector and the noncorporate nonfinancial sector. The analysis sheds light on sources of the productivity growth slowdowns over the period 1960–2014. 相似文献
35.
Kevin Sylwester 《Review of Development Economics》2004,8(1):128-140
Resource degradation poses problems in many developing countries. In the model presented in the paper, current agricultural production lowers future land productivity. Since agents must produce to meet current subsistence needs, this can lead to a poverty trap in which land quality is continuously degraded over time. However, the model shows that not all subsistence farmers fall into this trap, although it might be difficult in practice to distinguish among those belonging to each case. The model also demonstrates why government programs such as income transfers, loans, and price controls might have differing effects upon economic outcomes depending upon the specific circumstances of farmers. 相似文献
36.
37.
Daniel?W.?MccollumEmail author Kevin?J.?Boyle 《Environmental and Resource Economics》2005,30(1):23-33
Tests of convergent validity and procedural invariance were used to investigate whether individuals lacking direct experience with a commodity can provide valid responses to contingent-valuation questions eliciting ex post use values. Convergent validity between samples with and without experience was shown to hold for dichotomous-choice responses, but not for open-ended responses. 相似文献
38.
Price caps have been shown to have incentive properties superior to traditional rate of return regulation. Average-revenue-lagged regulation (ARL) is attractive in that steady-state prices are known to be efficient. We show that the ARL scheme can be manipulated by the firm so as to yield the unregulated global profit maximum. While tests exist that can provide the regulator with evidence of this strategic behavior, we also demonstrate that the unregulated global profit maximum will not be attainable if Laspeyres (L) regulation is employed.Jel classification: L43, L51I would like to thank Michael Crew and an anonymous referee for their extremely helpful suggestions. 相似文献
39.
In this article we investigate how the availability of public health care providers increases (complement) or decreases (substitute) the likelihood of having public or private health insurance. The probability of each of three insurance alternatives (uninsured, Medicaid, private insurance) is modeled as a function of the availability of public programs in the respondents'community along with individual characteristics including family income, health status, and family structure. Using population-based estimates, public hospitals are associated with a crowd-out rate of 3.5 percent to 8.6 percent. Federally qualified health centers were associated with a net complementary effect (additional public insurance take-up) of 7.1 percent. (JEL I11 , I18 , I38 ) 相似文献
40.
Daniel Houser Antoine Bechara Michael Keane Kevin McCabe Vernon Smith 《Games and Economic Behavior》2005,52(2):373
In many research contexts it is useful to group experimental subjects into behavioral “types.” Usually, this is done by pre-specifying a set of candidate decision-making heuristics and assigning each subject to a heuristic in that set. Such approaches might perform poorly when applied to subjects with prefrontal cortex damage, because it can be hard to know what cognitive heuristics such subjects might use. We suggest that the Houser, Keane and McCabe (HKM) robust classification algorithm can be a useful tool in these cases. An important advantage of this classification approach is that it does not require one to specify either the nature or number of subjects' heuristics in advance. Rather, both the number and nature of the heuristics are discerned directly from the data. To illustrate the HKM approach, we draw inferences about heuristics used by subjects in the well-known gambling task [Bechara, A., Damasio, A.R., Damasio, H., Anderson, S., 1994. Insensitivity to future consequences following damage to human prefrontal cortex. Cognition 50, 7–12]. 相似文献