全文获取类型
收费全文 | 355篇 |
免费 | 24篇 |
专业分类
财政金融 | 50篇 |
工业经济 | 10篇 |
计划管理 | 94篇 |
经济学 | 83篇 |
运输经济 | 2篇 |
旅游经济 | 7篇 |
贸易经济 | 86篇 |
农业经济 | 23篇 |
经济概况 | 24篇 |
出版年
2024年 | 2篇 |
2023年 | 18篇 |
2022年 | 12篇 |
2021年 | 26篇 |
2020年 | 37篇 |
2019年 | 36篇 |
2018年 | 39篇 |
2017年 | 36篇 |
2016年 | 29篇 |
2015年 | 12篇 |
2014年 | 19篇 |
2013年 | 33篇 |
2012年 | 20篇 |
2011年 | 11篇 |
2010年 | 9篇 |
2009年 | 3篇 |
2008年 | 5篇 |
2007年 | 2篇 |
2006年 | 3篇 |
2005年 | 3篇 |
2001年 | 5篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1995年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有379条查询结果,搜索用时 15 毫秒
31.
Muhammad Imran Chaudhry 《Applied economics》2018,50(49):5335-5353
This article sheds light on the underlying mechanisms behind the changes in the value relevance of accounting information in the Karachi Stock Exchange (KSE) during the 1999–2010 period. We find that neither changes in earnings quality nor the earnings lack of timeliness hypothesis can explain the decline in the value relevance of accounting information in the KSE. Based on the stylized facts associated with the growth of the KSE and the broader economics literature, we argue that the reduction in the explanatory power of accounting information vis-à-vis stock returns was caused by herding behaviour. Empirical estimates from state-space model of herding behaviour confirm the existence of herding, and we find that the value relevance of accounting information is significantly lower in periods characterized by herding behaviour. This article is also amongst the first attempts to empirically demonstrate that an expansionary monetary policy and increases in foreign portfolio investment lead to increased levels of herding. 相似文献
32.
33.
Mark Stevenson Sayed Faruque Abd Almajil Muhammad Farhan Brian Fildes Brendan Lawrence 《International journal of injury control and safety promotion》2017,24(1):84-88
This study evaluated the effectiveness of red-light cameras in Dammam, the Kingdom of Saudi Arabia. Two methods were used to assess changes in crash risk at the intersections at which the red-light camera programme had been operating. Geospatial analysis was used to visualize trends in road crash density over the geographical region of Dammam and a pre--post-camera crash analysis was undertaken. The distribution of injury crashes was greater than that of crashes which included property damage, the latter of which was concentrated around central Dammam. The five red-light cameras installed in 2012 were located outside areas of high-crash and injury density, and the total number of crashes reported in the three-month periods after installation was double that before the cameras were installed. This increase in the number of crashes also occurred at the five comparison sites (without red-light cameras), indicating a null effect. The findings from this study are contrary to previous evaluations of speed management programmes associated with red-light cameras. The study highlights the challenges in obtaining data for such research and illustrates that a reliance on overt, fixed camera's to manage speed is unlikely to deliver significant reductions in road trauma. 相似文献
34.
This paper shows that the net effective tax rate on the Registered Retirement Savings Plans (RRSPs) in Canada has not been inflation non-neutral because of the combination of the non-neutrality of various sources of retirement income and the progressivity of the personal tax system. The paper also shows that although the RRSPs provide some tax arbitrage opportunities, these opportunities in Canada are limited due to the non-tax-deductibility of interest on mortgage and consumer credits. Finally, on theoretical grounds, the paper argues that the RRSPs may not have provided any incentives for personal savings in Canada. 相似文献
35.
The present study investigates the relationship between energy (renewable and nonrenewable) consumption and economic growth using Cobb–Douglas production function in case of Pakistan over the period of 1972–2011. We have used the ARDL bounds testing and Gregory and Hansen (1990) structural break cointegration approaches for long run while stationarity properties of the variables have been tested applying Clemente-Montanes-Reyes (1998) structural break unit root test.Our results confirm cointegration between renewable energy consumption, nonrenewable energy consumption, economic growth, capital and labor in case of Pakistan. The findings show that both renewable and nonrenewable energy consumption add in economic growth. Capital and labor are also important determinants of economic growth. The VECM Granger causality analysis validates the existence of feedback hypotheses between renewable energy consumption and economic growth, nonrenewable energy consumption and economic growth, economic growth and capital. 相似文献
36.
Norma Mansor Muhammad Asri Mohd Ali 《International Journal of Human Resource Management》2013,24(3):506-515
This note reports on an exploratory study examining the relationships between rules on employee behaviour and on management discretion and other aspects of organizations in Malaysia. Using the data from thirty-five Malaysian organizations, the authors highlight the differences between the implications of the rules for the two groups and their relationships with company performance. 相似文献
37.
Omokolade Akinsomi Seow Eng Ong Muhammad Faishal Ibrahim Graeme Newell 《Journal of Property Research》2014,31(3):211-243
This paper investigates the impact of Shariah compliant investment principles on the idiosyncratic risks of a Shariah compliant REIT investor. The importance of idiosyncratic risks in explaining cross-sectional returns of a constructed Shariah compliant REIT investor’s portfolio is further examined in this paper. In all constructed portfolios examined, there is a positive and significant relationship between expected idiosyncratic volatility and expected REIT returns of the constructed Shariah compliant portfolio (GCC Shariah compliance standards). This result is consistent and persistent after robustness tests are carried out. As such, idiosyncratic risks are an important factor to consider in the pricing of Shariah compliant REIT stock returns. On further examination, the significant relationship as seen in the constructed Shariah compliant portfolio can be explained from the firm-specific risks of the residential REIT sector which is the most dominant sector during the period of investigation. The implications of these results also point to the importance of Shariah compliance standards and screening methods which is a significant feature associated with the understanding of the relationship of idiosyncratic risks on expected REIT returns of Shariah portfolios. Results show contrasting results between a less-restrictive and restrictive Shariah compliant portfolio. We find a significant relationship between expected returns and the idiosyncratic risks specifically in the restrictive Shariah compliant portfolio. 相似文献
38.
39.
ABSTRACTThe purpose of this research is to determine Muslim consumers’ purchase perceptions of Halal products in Pakistan. The research team has integrated different factors such as processing, Halal logo, ingredients, health consciousness, perceived value, food safety concern, and religious factor with Theory of Reasoned Action (TRA), and they investigated their influence on consumers’ attitudes and intentions to purchase Halal food products. A survey was conducted in Islamabad and Rawalpindi city, Pakistan. A total of 282 (56.4%) completed questionnaires were received from 500 respondents. Structural equation modeling technique was used to determine consumers’ purchase intention and behavior regarding Halal products. Except for health consciousness and Halal logo, all factors positively influence consumers’ attitude and purchase intention of Halal food products and, subsequently, their purchase behavior. 相似文献
40.
M. Umer Chapra 《Thunderbird国际商业评论》2011,53(5):565-579
The article argues that the primary cause of the current subprime mortgage crisis in the United States is the absence of adequate market discipline in the financial system. This tends to promote excessive lending, high leverage, speculation, and an unsustainable rise in asset prices. Unwinding later on gives rise to a vicious cycle of selling that feeds on itself and leads to a steep decline in asset prices followed by financial crisis and economic slowdown. The solution lies in introducing risk sharing along with the availability of credit for primarily the purchase of real goods and services that Islamic finance aims at introducing. This can help inject greater discipline into the system and, thereby, substantially reduce financial instability. Since the introduction of greater discipline into the financial system may deprive the subprime borrowers of credit, the article also discusses the need for finding ways of satisfying their genuine credit needs. © 2011 Wiley Periodicals, Inc. 相似文献