全文获取类型
收费全文 | 1994篇 |
免费 | 189篇 |
国内免费 | 2篇 |
专业分类
财政金融 | 595篇 |
工业经济 | 61篇 |
计划管理 | 237篇 |
经济学 | 593篇 |
综合类 | 24篇 |
运输经济 | 2篇 |
旅游经济 | 5篇 |
贸易经济 | 116篇 |
农业经济 | 115篇 |
经济概况 | 437篇 |
出版年
2024年 | 1篇 |
2023年 | 25篇 |
2022年 | 20篇 |
2021年 | 16篇 |
2020年 | 82篇 |
2019年 | 96篇 |
2018年 | 71篇 |
2017年 | 62篇 |
2016年 | 63篇 |
2015年 | 81篇 |
2014年 | 125篇 |
2013年 | 179篇 |
2012年 | 172篇 |
2011年 | 227篇 |
2010年 | 185篇 |
2009年 | 130篇 |
2008年 | 129篇 |
2007年 | 134篇 |
2006年 | 99篇 |
2005年 | 89篇 |
2004年 | 22篇 |
2003年 | 23篇 |
2002年 | 23篇 |
2001年 | 11篇 |
2000年 | 9篇 |
1999年 | 9篇 |
1998年 | 12篇 |
1997年 | 7篇 |
1996年 | 13篇 |
1995年 | 3篇 |
1994年 | 16篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1985年 | 8篇 |
1984年 | 10篇 |
1983年 | 8篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1977年 | 1篇 |
排序方式: 共有2185条查询结果,搜索用时 15 毫秒
1.
Keisuke Okada 《Economic Systems》2018,42(2):307-319
This study investigates how political regimes affect health conditions such as infant and child mortality rates and life expectancy using data from 180 countries observed between 1960 and 2013. Panel quantile regression is used to examine the effects at different intervals throughout the distribution of health outcomes. The estimation results indicate that democracy has significant positive effects on health outcomes and that its impacts are greater when health outcomes are worse. These results are robust to different democracy and health indices. The effects of different types of democracies and dictatorships are also considered, that is parliamentary, mixed (semi-presidential) and presidential democracies, and civilian, military and royal dictatorships. The parliamentary form of democracy has the largest positive impact on health outcomes at the worst quantile of health outcomes, although the difference in the impacts of the three types of democracies is not necessarily large. Furthermore, all types of dictatorships have a negative impact on health outcomes, with military dictatorship having the worst outcome when health outcomes are worse. Finally, the effects of democratization on health outcomes are significantly positive when the health outcomes are worse. 相似文献
2.
Bongkyun Kim 《Southern economic journal》2019,85(3):766-795
This article examines the effect of air quality information on immigration and emigration of households in California counties by measuring the change in the number of air quality alert days. Based on panel data for 2000–2014, I find evidence suggesting that more frequent air quality alerts reduce the rate of population growth in a county by decreasing immigration of households. This is driven by “Unhealthy” air alerts, which signals weaker air quality than “Unhealthy for Sensitive Groups.” The negative impacts on immigration are larger for high household income counties and are strongest when there is a sharp increase in the number of air quality alerts. 相似文献
3.
The nature and magnitude of the economic shocks that have affected the per capita GDP of 16 OECD countries are analyzed over a long period using the outlier method. Strong proof of infrequent large permanent and transitory shocks were found, essentially resulting from the two major wars in the twentieth century, the recession in the 1920s, the Great Depression, among others. We also examine the nature of the output trend by combining different tests of non-stationarity on different GDP series corrected by the outliers detected. It is shown that the per capita GDP series cannot reject the unit root hypothesis in 13 of the 16 countries examined. No conclusion could be drawn for the other countries because the test results were contradictory. 相似文献
4.
W. Scott Bauman C. Mitchell Conover Don R. Cox 《The Journal of Financial Research》2002,25(2):169-186
Previous research finds that large companies previously judged to be excellent growth companies have subsequently been poor investments. We examine small companies selected by Business Week on the basis of multiple criteria used in annual articles featuring highly rated growth companies. We study the investment performance over the three years before eleven annual Business Week publications and the three years after publication. We find positive excess returns in the pre‐publication period, but negative excess returns in the post‐publication period. This reversal in investment performance appears to be due to a mean‐reversion tendency in operating performance, in which the earnings and the past rates of return on capital of such companies subsequently decrease significantly. 相似文献
5.
We design a new metric to measure the net buying and selling by institutions and individual investors and find that from 1980 to 2004 institutional investors were net buyers of growth stocks and net sellers of value stocks, implying that individual investors were net buyers of value stocks and net sellers of glamour stocks. The institutional preference for glamour and value stocks seems to be related to sell‐side analysts' recommendations and recent favorable stock price performances, especially during the post‐1994 period. Finally, the institutional buying of growth stocks and sale of value stocks was not based on superior information. 相似文献
6.
苏泽林 《石油化工技术经济》2001,17(3):36-40
介绍了沥青的生产和需求现状,并根据消费行为的情况对沥青的市场和价格走势进行预测,分析了国内沥青行业的存在问题。 相似文献
7.
While the mainstream of economic development theory focuses on the efficiency of policy measures, the role of the credibility of these measures is rarely analyzed. In this paper we argue that in less developed countries the problem of establishing the credibility of policy measures is at least as important as the problem of choosing the efficient policy solution. We claim that many of the difficulties less developed countries face can be understood in terms of lack of effective control on the discretionary power of governments, which ultimately leads to policies that are not credible. The private sector anticipates large swings in policies and reacts by withholding its resources. Symptoms of these credibility problems in less developed countries include the size of the informal sector, capital flight, and the reluctance of investors to commit capital. All of these reactions contribute to the slow economic growth in these countries. This paper concludes that establishing strategies for the control of state discretionary power is a crucial precondition for overcoming these problems and generating long term economic growth. 相似文献
8.
The multitude of explanations for the January effect leaves the reader confused about its primary cause(s): is it tax‐loss selling, window dressing, information, bid‐ask bounce, or a combination of these causes? The confusion arises, in part, because evidence has generally been presented in support of a particular hypothesis though the same evidence may be consistent with another hypothesis. Furthermore, prior work does not adequately control for the bid‐ask bounce. In this article we try to disentangle different explanations of the January effect and identify its primary cause. We find that tax‐related selling is the most important cause, overshadowing other explanations. 相似文献
9.
In this paper, we seek to empirically assess which determinants of the capability and incentives of banks to screen and monitor firms are significant in explaining credit rationing to Italian SMEs. After testing for the presence of non‐random selection bias and the potential endogeneity of some determinants of interest, the probit model results we obtain suggest that the average banking size and the multiple banking relationship phenomenon are statistically significant factors affecting credit rationing, presumably through their impact on the aforementioned banks' capability and incentives. Other potential determinants of banks' incentives to monitor and screen, such as local banking competition and firm' capacity to collateralize, are never significant. However, when we split the sample according to the level of competition in credit markets, we find that the estimated marginal effects of all significant determinants of interest are larger in absolute value than those obtained when using the whole sample. 相似文献
10.
British public investment has declined sharply both as a share of GDP and as a share of government spending since the 1970s. Only part of this decline is explained by privatisation, which transferred some public investment to the private sector. More important was the very large and permanent reduction in public house‐building between the mid‐1970s and the early 1980s. Between the late 1980s and the early 1990s, the rate of public investment recovered somewhat, but after that time it declined again, reaching a record low in 1999. The most recent decline in public investment has affected a range of central government programmes, and it has not been significantly offset by investment under the Private Finance Initiative. The government now plans to increase investment spending, although levels look set to remain low by historical standards for some time to come. 相似文献