全文获取类型
收费全文 | 581篇 |
免费 | 11篇 |
专业分类
财政金融 | 125篇 |
工业经济 | 76篇 |
计划管理 | 80篇 |
经济学 | 98篇 |
综合类 | 15篇 |
运输经济 | 3篇 |
旅游经济 | 11篇 |
贸易经济 | 144篇 |
农业经济 | 18篇 |
经济概况 | 22篇 |
出版年
2020年 | 9篇 |
2019年 | 12篇 |
2018年 | 8篇 |
2017年 | 10篇 |
2016年 | 5篇 |
2015年 | 9篇 |
2014年 | 15篇 |
2013年 | 66篇 |
2012年 | 17篇 |
2011年 | 16篇 |
2010年 | 12篇 |
2009年 | 16篇 |
2008年 | 15篇 |
2007年 | 13篇 |
2006年 | 20篇 |
2005年 | 17篇 |
2004年 | 13篇 |
2003年 | 17篇 |
2002年 | 25篇 |
2001年 | 16篇 |
2000年 | 13篇 |
1999年 | 12篇 |
1998年 | 17篇 |
1997年 | 4篇 |
1996年 | 12篇 |
1995年 | 5篇 |
1994年 | 12篇 |
1993年 | 5篇 |
1992年 | 6篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 7篇 |
1988年 | 8篇 |
1987年 | 4篇 |
1986年 | 11篇 |
1985年 | 16篇 |
1984年 | 11篇 |
1983年 | 5篇 |
1982年 | 9篇 |
1981年 | 9篇 |
1980年 | 7篇 |
1979年 | 11篇 |
1978年 | 13篇 |
1977年 | 6篇 |
1976年 | 6篇 |
1975年 | 4篇 |
1974年 | 9篇 |
1973年 | 6篇 |
1971年 | 3篇 |
1968年 | 3篇 |
排序方式: 共有592条查询结果,搜索用时 15 毫秒
91.
92.
This paper examines the effects of illegal immigration in a neoclassical growth model with two groups of workers, skilled
and unskilled. We show that although illegal immigration is a boon to a country as a whole, there are distributional effects,
whose sign is in general ambiguous. This is because all sources of income of both groups are affected and some of these changes
tend to move income in opposite directions. Nevertheless, calibration exercises show that the wealth distribution is likely
to become more unequal as the number of illegal immigrants increases. We confirm most of our calibration results analytically
in a small open economy version of the basic model. Finally, our results remain robust when we extend the model to allow for
endogenous skill acquisition. 相似文献
93.
Denise L. Stanley 《The Journal of economic education》2013,44(4):344-355
The author presents a simple exercise to demonstrate how initial property distribution can affect final wealth patterns in developing areas of the world. The simulation is a variant of the Monopoly board game in which students role play different members of a market in which they each face different rules of credit access and salary patterns. The property distribution and new mortgage rules reflect the reality of many developing areas. The simulation can be completed in one full class period and has proven successful in making students more sensitive to wealth distribution issues. Students have suggested several variations of this simulation to make it applicable across more settings. 相似文献
94.
Stanley Coffie 《Journal Of African Business》2013,14(3):360-376
ABSTRACTThe paper constitutes an analysis of the views of managers of service firms on positioning strategies in Ghana. The research employed a qualitative research method. Data were collected from 21 service managers and analyzed using content analysis procedures. The results indicate that for service managers, the perceived dominant positioning strategies of their organizations were: service quality, customer relationship, innovation, availability of service, community support, and leading organization, among others. The findings suggest that the dominant managerial views of Ghanaian service managers form a ‘hybrid’ of those of the Western manager. This research is important in clarifying this position. Additionally, as an exploratory piece, the study provides bases for further research on a topic in Ghana with a rather scant evidence of research. 相似文献
95.
Stanley E. Griffis Shashank Rao Thomas J. Goldsby Tarikere T. Niranjan 《Journal of Operations Management》2012
Pressure continues to build on the operations management function to facilitate system and firm level benefits. In the online marketplace, one area of growing interest is that of product returns. Though commonly viewed as a cost center from an operations perspective, operations’ actions have the potential to strongly influence future customer buying behavior in several ways. Using an archival database of actual purchase and returns history provided by a moderately sized online retailer, this study examines the relationship between a customer's experience of product returns, and subsequent shopping behavior. Employing transaction cost, consumer risk, and procedural justice theories, we demonstrate that the returns management process, rather than being regarded as an afterthought to the production and deployment of goods, can significantly and positively influence repurchase behavior. Additionally, we provide evidence that certain customers should be considered for prioritization in the returns process. We suggest ways through which operations managers can take care in discharging their responsibilities in this area – to make returns processing more than simply a “necessary cost of doing business” rather, using it to their advantage in engendering repeat and increased purchase behavior. 相似文献
96.
Does an organization's commitment to diversity - as reflected by CEO commitment, human capital, corporate communications (internal and external), and supplier diversity - result in competitive advantage and superior financial performance? Diversity can bring new voices and perspectives into the strategy dialogue, help managers understand and address the needs of a demographically diverse customer base, and stimulate a wider range of creative decision alternatives. However, the anticipated benefits of corporate diversity efforts may also be accompanied by costs that can affect shareholder wealth. In a study comparing the financial performance of the DiversityInc Top 50 Companies for Diversity to a matched sample, we find evidence that firms with a strong commitment to diversity outperform their peers on average. For commitment to diversity to become ingrained in corporate culture there must be visible and ongoing support from senior management, a clear articulation of the business case for diversity, line manager accountability, and training programs directed at communications, conflict resolution, and team building. 相似文献
97.
The impact of R&D on value added for domestic and foreign firms in a newly industrialized economy 总被引:1,自引:0,他引:1
This study compares the impact of R&D on value added between domestic and foreign firms in Singapore. The analysis is based on a comprehensive panel database from 1993 to 1999 provided by the Singapore Government. Our results found that R&D investments of foreign firms generated higher value added than those of domestic firms, and that the difference in value added contributed by R&D was moderated by the type of R&D and the technological level of industry. The study supports the argument that the ownership advantages possessed by foreign firms, relative to domestic firms, have positive effects on R&D performance. 相似文献
98.
A transversal generated by a system of distinct representatives (SDR) for a collection of sets consists of an element from
each set (its representative) such that the representative uniquely identifies the set it belongs to. Theorem 1 gives a necessary
and sufficient condition that an arbitrary collection, finite or infinite, of sets, finite or infinite, have an SDR. The proof
is direct, short. A Corollary to Theorem 1 shows explicitly the application to matching problems. In the context of designing
decentralized economic mechanisms, it turned out to be important to know when one can construct an SDR for a collection of
sets that cover the parameter space characterizing a finite number of economic agents. The condition of Theorem 1 is readily
verifiable in that economic context. Theorems 2–5 give different characterizations of situations in which the collection of
sets is a partition. This is of interest because partitions have special properties of informational efficiency. 相似文献
99.
This paper develops a continuous time risk-sensitive portfolio optimization model with a general transaction cost structure
and where the individual securities or asset categories are explicitly affected by underlying economic factors. The security
prices and factors follow diffusion processes with the drift and diffusion coefficients for the securities being functions
of the factor levels. We develop methods of risk sensitive impulsive control theory in order to maximize an infinite horizon
objective that is natural and features the long run expected growth rate, the asymptotic variance, and a single risk aversion
parameter. The optimal trading strategy has a simple characterization in terms of the security prices and the factor levels.
Moreover, it can be computed by solving a {\it risk sensitive quasi-variational inequality}. The Kelly criterion case is also
studied, and the various results are related to the recent work by Morton and Pliska.
Mansucript received: July 1998; final version received: January 1999 相似文献
100.
This article examines causes of observed stock trading patterns that show high hourly returns and trading volume during early and late trading hours. Using time-stamped data from an institutional investor, we document high levels of portfolio managers' early-morning and late-afternoon decisions to trade that can result in the volume pattern and relatively higher proportions of buy decisions that could contribute to the return pattern. 相似文献