全文获取类型
收费全文 | 378篇 |
免费 | 23篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 75篇 |
工业经济 | 14篇 |
计划管理 | 66篇 |
经济学 | 62篇 |
综合类 | 1篇 |
运输经济 | 5篇 |
旅游经济 | 7篇 |
贸易经济 | 104篇 |
农业经济 | 24篇 |
经济概况 | 44篇 |
出版年
2024年 | 2篇 |
2023年 | 9篇 |
2022年 | 2篇 |
2021年 | 9篇 |
2020年 | 16篇 |
2019年 | 28篇 |
2018年 | 18篇 |
2017年 | 26篇 |
2016年 | 25篇 |
2015年 | 10篇 |
2014年 | 17篇 |
2013年 | 58篇 |
2012年 | 16篇 |
2011年 | 19篇 |
2010年 | 15篇 |
2009年 | 15篇 |
2008年 | 12篇 |
2007年 | 5篇 |
2006年 | 6篇 |
2005年 | 6篇 |
2004年 | 6篇 |
2003年 | 9篇 |
2002年 | 9篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1994年 | 5篇 |
1993年 | 2篇 |
1992年 | 6篇 |
1991年 | 4篇 |
1987年 | 4篇 |
1986年 | 6篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1979年 | 3篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有402条查询结果,搜索用时 15 毫秒
21.
Impact of land fragmentation and resource ownership on productivity and efficiency: The case of rice producers in Bangladesh 总被引:5,自引:0,他引:5
The paper analyzes the impact of land fragmentation and ownership of resources on productivity and technical efficiency in rice production in Bangladesh using farm level survey data. Results reveal that land fragmentation has a significant detrimental effect on productivity and efficiency as expected. The elasticity estimates of land fragmentation reveal that a 1% increase in land fragmentation reduces rice output by 0.05% and efficiency by 0.03%. On the other hand, ownership of key resources (land, family labour, and draft animals) significantly increases efficiency. The mean elasticity estimates reveal that a 1% increase in family labour and owned draft animal improve technical efficiency by 0.04% and 0.03%, respectively. Also, a 1% increase in the adoption of modern technology improves efficiency by 0.04%. The mean technical efficiency in rice production is estimated at 0.91 indicating little scope to improve rice production per se using existing varieties. Policy implications include addressing structural causes of land fragmentation (e.g., law of inheritance and political economy of agrarian structure), building of physical capital (e.g., land and livestock resources), improvements in extension services and adoption of modern rice technology. 相似文献
22.
Abdul Ali 《Journal of Product Innovation Management》1994,11(1):46-61
Marketing's role in supporting a company's efforts to develop pioneering and incremental products can be quite different. Abdul Ali examines published articles and offers a set of propositions to show how several factors influence the product development decision. He cites examples from the business world to illustrate these propositions. This article suggests that a firm should take into account several factors relating to its capabilities, along with various project and market characteristics, in order to decide what products it should develop. 相似文献
23.
Extant research in evaluation of accounting harmonisation has mainly focused on measurement of harmonisation and evaluation of its impact on share market indicators. Within these themes, however, researchers have been studying the impact of formal harmonisation on material harmonisation, and share prices and returns. Given the important role formal harmonisation plays in accounting harmonisation, this study introduces a methodology for the measurement of formal accounting harmony between countries. The methodology introduced in this paper can be used to identify areas of harmony or disharmony for policy-making purposes. It also provides means of gaining valuable insights into the nature of harmony or disharmony between different countries' accounting rules. Finally, it creates new grounds for examining various other aspects of accounting harmonisation. 相似文献
24.
Bakri Abdul Karim 《Journal Of Asia-Pacific Business》2013,14(4):326-351
This study empirically examines the short- and long-run dynamic causal linkages between Malaysia and its major trading partners (the United States, Japan, Singapore, China, and Thailand) based on a two-step estimation, Autoregressive distributed lag (ARDL) and Generalized Method of Moments (GMM) during the period 1992–2008. The study documents that the stronger the trade ties among the countries, the higher the degree of comovements among their stock markets. The Japanese stock market, to some extent, is found to be more important than the United States over these markets. In designing stock market policies, each country should take into consideration of any shocks in its major trading partners. 相似文献
25.
This article re-examines the finance-growth nexus in China using principal components analysis and ARDL bounds testing approach to cointegration. The results suggest that principal components have an effective role in examining the links between growth and financial development and, that financial development fosters economic growth. 相似文献
26.
Abdul Aziz Said 《Futures》1989,21(6):619-627
At a time of rapid change in the Middle East, the enforcement of Western models of development has eroded traditional Islamic values and undermined Muslims' confidence in themselves and their cultural heritage. The Islamic idea of development cannot be reduced to any of the models prevailing in the West, which are based on concepts of progress and evolution alien to the Islamic worldview. Middle Easterners need to reconstruct an Islamic concept of development rooted in their own cultural values and reflecting the historical development of Islam. Islamic traditions provide a set of political precepts with universal implications, and Islam can make an important contribution to an integrative world order. 相似文献
27.
Timing is becoming a new source of competitive advantage. The business press extols the benefits of faster product development. This paper examines whether competitive advantage can be gained by reducing development time across all types of new products or whether this advantage is restricted to certain types of new products. It proposes that product innovativeness moderates the relationship between development time and initial market performance. A survey of 110 small manufacturing firms in computer related industries supports the hypothesis. The survey findings indicate that a firm must guard against over- or under-development of the new product since product innovativeness was found to influence the impact of development time on market performance. The implications for managers are: beware of bringing a new product that is too much, too early or too little, too late. 相似文献
28.
Shafiqur Rahman 《期货市场杂志》2001,21(7):633-653
This article examines the impact of trading in the Dow Jones Industrial Average (DJIA) index futures and futures options on the conditional volatility of component stocks. It investigates the contention that the introduction of futures and futures options on the DJIA could increase volatility in the 30 stocks comprising the DJIA. The conditional volatility of intraday returns for each stock before and after the introduction of derivatives is estimated with the Generalized Autoregressive Conditional Heteroscedasticity (GARCH) model. Estimated parameters of conditional volatility in prefutures and postfutures periods are then compared to determine if the estimated parameters have changed significantly after the introduction of the various derivatives. The results suggest that the introduction of index futures and futures options on the DJIA has produced no structural changes in the conditional volatility of component stocks. © 2001 John Wiley & Sons, Inc. Jrl Fut Mark 21: 633–653, 2001 相似文献
29.
Sanzidur Rahman Aree Wiboonpongse Songsak Sriboonchitta Yaovarate Chaovanapoonphol 《Journal of Agricultural Economics》2009,60(2):419-435
The paper jointly evaluates the determinants of switching to Jasmine rice and its productivity while allowing for production inefficiency at the level of individual producers. Model diagnostics reveal that serious selection bias exists, justifying use of a sample selection framework in stochastic frontier models. Results from the probit variety selection equation reveal that gross return (mainly powered by significantly higher Jasmine rice price), access to irrigation and education are the important determinants of choosing Jasmine rice. Results from the stochastic production frontier reveal that land, irrigation and fertilisers are the significant determinants of Jasmine rice productivity. Significantly lower productivity in Phitsanulok and Tung Gula Rong Hai provinces demonstrate the influence of biophysical and environmental factors on productivity performance. The mean level of technical efficiency is estimated at 0.63 suggesting that 59% [(100 ? 63)/63] of the productivity is lost due to technical inefficiency. Policy implications include measures to keep Jasmine rice price high, increase access to irrigation and fertiliser availability, as well as investment in education targeted to farm households which will synergistically increase adoption of Jasmine rice as well as farm productivity. 相似文献
30.