首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3980篇
  免费   346篇
  国内免费   5篇
财政金融   623篇
工业经济   135篇
计划管理   652篇
经济学   1829篇
综合类   68篇
运输经济   15篇
旅游经济   10篇
贸易经济   287篇
农业经济   217篇
经济概况   494篇
信息产业经济   1篇
  2024年   1篇
  2023年   46篇
  2022年   25篇
  2021年   37篇
  2020年   133篇
  2019年   172篇
  2018年   115篇
  2017年   155篇
  2016年   112篇
  2015年   155篇
  2014年   246篇
  2013年   383篇
  2012年   339篇
  2011年   498篇
  2010年   283篇
  2009年   259篇
  2008年   272篇
  2007年   243篇
  2006年   208篇
  2005年   182篇
  2004年   99篇
  2003年   72篇
  2002年   43篇
  2001年   16篇
  2000年   28篇
  1999年   17篇
  1998年   7篇
  1997年   19篇
  1996年   26篇
  1995年   4篇
  1994年   11篇
  1993年   4篇
  1992年   2篇
  1990年   1篇
  1988年   1篇
  1987年   1篇
  1985年   24篇
  1984年   27篇
  1983年   18篇
  1982年   14篇
  1981年   7篇
  1980年   7篇
  1979年   10篇
  1978年   4篇
  1977年   3篇
  1976年   1篇
  1973年   1篇
排序方式: 共有4331条查询结果,搜索用时 15 毫秒
991.
This article links two different fields of research, entrepreneurship and cooperatives, and studies whether, depending on the context, differences in terms of the fulfilment of the cooperative philosophy (cooperative essence) and entrepreneurial quality exist. To this aim, a statistical analysis is carried out using data from two Spanish regions: Andalusia and the Basque Country. The results enable us to conclude, firstly, that cooperative essence differs in relation to regional context, but not in relation to entrepreneurial quality. Secondly, cooperative essence and entrepreneurial quality are positively related, suggesting that cooperative essence may be part of the entrepreneurial quality of these kinds of firms.  相似文献   
992.
Thailand's real gross domestic product growth has fallen to a permanently lower trend, making it the worst performer in the Southeastern Asian region. The export sector, the country's long‐standing growth engine, has sputtered due to the declining competitiveness of the manufacturing sector. Chronic political instability during the last two decades has resulted in the adoption of short‐sighted policies, in particular, populist policies designed specifically to garner votes rather than improve the long‐term productivity of the business sector. The military coup was expected to restore political stability and end costly populist policies introduced by elected civil governments. Unfortunately, as the military government develops its long‐term political aspirations, it, too, seeks the assistance of populist policies to ensure its political success. Thailand has promulgated laws and regulations to ensure fiscal discipline, but it has yet to be seen whether the letter of the law can help prevent such populist policies in practice.  相似文献   
993.
Wellbeing trajectories around key life events are calculated using HILDA data for Australia. Employing a panel quantile approach, a pan-distributional analysis of these major events identifies distinctive adjustment patterns across the subjective wellbeing distribution and differing orders of magnitudes. For all life aspects analysed, immediate impacts tend to be more acute at the lower end of the wellbeing distribution. The implication of this is that if we are concerned with measuring changes in wellbeing, the point at which we measure these changes is important. Given the increasing importance of wellbeing to broader measures of economic prosperity, these findings touch upon a number of important policy areas. A focus upon social ostracization and a reduction in the persistence of long-term unemployment are all suggested as ways of alleviating the detrimental impact of this important policy variable.  相似文献   
994.
Using 2004 Household Socio‐Economic Survey data for Thailand, we explore the gender wage differentials across the entire unconditional wage distribution and find a strong sticky floor effect. Glass ceilings, although observed along with sticky floors in the raw data and pooled regressions, disappear in the counterfactual decompositions, suggesting a strong sticky floor pattern in gender wage differentials in Thailand. Whereas the evidence for most European countries points to glass ceilings, our findings for Thailand are qualitatively similar to those from other South Asian and Southeast Asian countries for which evidence exists; namely, Singapore, the Philippines and Sri Lanka.  相似文献   
995.
Agriculture can serve as an important engine for economic growth in developing countries, yet yields in these countries have lagged far behind those in developed countries for decades. One potential mechanism for increasing yields is the use of improved agricultural technologies, such as fertilizers, seeds, and cropping techniques. Public sector programs have attempted to overcome information‐related barriers to technological adoption by providing agricultural extension services. While such programs have been widely criticized for their limited scale, sustainability, and impact, the rapid spread of mobile phone coverage in developing countries provides a unique opportunity to facilitate technological adoption via information and communication technology (ICT)‐based extension programs. This article outlines the potential mechanisms through which ICT could facilitate agricultural adoption and the provision of extension services in developing countries. It then reviews existing programs using ICT for agriculture, categorized by the mechanism (voice, text, internet, and mobile money transfers) and the type of services provided. Finally, we identify potential constraints to such programs in terms of design and implementation, and conclude with some recommendations for implementing field‐based research on the impact of these programs on farmers’ knowledge, technological adoption, and welfare.  相似文献   
996.
In this study we model the endogenous relationship formation between risk‐averse principals and agents in a CARA‐normal framework. Agents exert unobservable efforts to increase mean outputs and reduce risks. We show that risk‐reduction efforts are more important than mean‐increasing efforts in determining the matching patterns. Compared to cases without moral hazard, the agency problem in risk reduction induces more positive‐assortative matchings.  相似文献   
997.
歧口18-1油田发育典型滑塌浊积扇。根据岩相、测井相以及粒度特征,浊积扇划分为内扇、中扇、外扇亚相。影响浊积扇形成和分布的主要包括因素断层的幕式活动、洪水事件和古地形。浊积扇单个扇体分布面积小,但沿同生断层下降盘会形成一系列的浊积扇群;单期砂体厚度薄,但继承性好,多期叠置,累计砂层厚度大;生、储、盖配置关系好,油气充满度高。  相似文献   
998.
Existing empirical research on child overweight derives mainly from North America and points at rising maternal employment as an explanation for the increasing trend in child weight. These results cannot be replicated in Denmark, where an increase in maternal work hours does not increase the likelihood of weight problems for their children. This paper tests four possible explanations for this difference: (1) the effect of maternal employment on child obesity is heterogeneous and varies according to the country's weight distribution; (2) the quality of child care is on average higher in Denmark; (3) the counterfactual care provided by Danish mothers is of lower quality; and (4) Danish fathers contribute significantly to their children's health. This paper finds evidence consistent with the hypotheses that Danish child care and fathers play a significant role in explaining the absence of a significant relationship between maternal work hours and children's overweight status.  相似文献   
999.
This letter analyzes the impact of economic integration on capital accumulation and capital flows when countries differ in their social security systems. Funding and early retirement both foster capital accumulation relative to pay-as-you-go pensions with flexible retirement. When economies integrate, both imply capital outflow possibly resulting in utility losses.  相似文献   
1000.
Previous studies applying traditional unit root tests generally have difficulty providing widespread evidence supporting the real interest rate parity hypothesis (RIPH). This paper aims to analyse the empirical fulfilment of RIPH for 17 OECD countries by employing many recently developed unit root tests. Power of the tests is raised by taking different approaches, such as using cross‐sectional information, accounting for non‐linear adjustment towards the equilibrium and allowing for structural changes. The combined results of the tests using panel information show that broad evidence in favour of RIPH prevails for 13 of the 17 countries. By contrast, univariate tests fail to make widespread rejections of the unit‐root hypothesis. Our evidence reveals a high degree of market integration for developed countries, and the effect of monetary policies as a stabilization tool might be limited at least in the long run.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号