全文获取类型
收费全文 | 335篇 |
免费 | 22篇 |
专业分类
财政金融 | 62篇 |
工业经济 | 26篇 |
计划管理 | 73篇 |
经济学 | 105篇 |
运输经济 | 6篇 |
旅游经济 | 2篇 |
贸易经济 | 55篇 |
农业经济 | 13篇 |
经济概况 | 15篇 |
出版年
2023年 | 9篇 |
2022年 | 1篇 |
2021年 | 5篇 |
2020年 | 13篇 |
2019年 | 13篇 |
2018年 | 23篇 |
2017年 | 22篇 |
2016年 | 20篇 |
2015年 | 12篇 |
2014年 | 16篇 |
2013年 | 48篇 |
2012年 | 16篇 |
2011年 | 13篇 |
2010年 | 15篇 |
2009年 | 22篇 |
2008年 | 13篇 |
2007年 | 11篇 |
2006年 | 8篇 |
2005年 | 11篇 |
2004年 | 9篇 |
2003年 | 4篇 |
2002年 | 5篇 |
2001年 | 8篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1981年 | 2篇 |
1979年 | 1篇 |
1977年 | 3篇 |
1976年 | 2篇 |
排序方式: 共有357条查询结果,搜索用时 15 毫秒
91.
Understanding firm heterogeneity is the first step towards explaining the dispersion of profit rates between firms. This paper proposes a framework that distinguishes between three sources of competitiveness, related to three levels of firm heterogeneity, which give rise to industry competencies, strategy-specific competencies and firm-specific competencies. Using data from a Spanish survey we estimate the relative importance of these three sources of heterogeneity. We show that taking the group effect into account significantly differentiates our results from those obtained in previous research. We provide new evidence on the existence of a significant group effect and also an estimate of its relative importance vis á vis firm and industry effects. 相似文献
92.
The study sought to evaluate the personal values profile, the predominant leadership styles, the leadership effectiveness, and the relationship between personal values balance and leadership effectiveness of a group of Brazilian executives. In order to evaluate the personal values profile a closed instrument of the rank order type has been developed and applied. To identify the predominant leadership styles, as well as the leadership effectiveness of the involved executives, it has been used as an instrument available in the market. To verify the relationship between personal values balance and leadership effectiveness, the linear regression method has been used computing the linear correlation coefficient between the before mentioned variables, involving 400 executives. The study has shown that the executives have an unbalance in their personal values profile, with predominance of economic and theoretical values. Additionally the study has uncovered lack of flexibility regarding the leadership styles, presenting styles of selling and sharing ideas as dominants. The study also showed that the leadership effectiveness of the involved executives was at a moderate level. Finally, the research pointed out a high positive relationship between personal values balance and leadership effectiveness, and, furthermore, it showed a better balance of personal values, if one considered only the part of the sample involving executives working in organizations which presented better results in the three previous years (50 executives). 相似文献
93.
We consider the problem of variable selection in linear regression models. Bayesian model averaging has become an important tool in empirical settings with large numbers of potential regressors and relatively limited numbers of observations. We examine the effect of a variety of prior assumptions on the inference concerning model size, posterior inclusion probabilities of regressors and on predictive performance. We illustrate these issues in the context of cross‐country growth regressions using three datasets with 41–67 potential drivers of growth and 72–93 observations. Finally, we recommend priors for use in this and related contexts. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
94.
We consider the measures of jointness proposed by Doppelhofer and Weeks ( 2009 ) and Strachan ( 2009 ) in the context of variable selection. Using the general criteria suggested in Ley and Steel ( 2007 ), we identify some shortcomings of these measures, which are illustrated with empirically relevant example cases. We argue that careful examination of the properties of any jointness measure is critical before using it to inform decisions, and favour the use of the measures proposed in Ley and Steel ( 2007 ). Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
95.
We explore an approach to production frontier estimation based on the direct study of the primary activities in linear technologies. Technologies with smoother isoquants can be thought of as the limit of a linear technology when the number of activities grows to infinity. 相似文献
96.
In the 1990s, Latin American banking sectors experienced an accelerated process of concentration and foreign penetration that prompted diverse views regarding its implications for the competitive behavior of banks and the financial stability of the system. In this paper, we examine these issues exploiting a rich bank-level database for eight Latin American countries. We find that, while increased concentration did not weaken banking competition within the region, foreign penetration appears to have led to a less competitive industry. Moreover, we find that bank risk has been negatively associated with competition which, coupled with the previous finding, explains the positive link between banking sector stability and foreign penetration revealed by the data. 相似文献
97.
Organizational changes have created a need for adaptable pre-trained workers and for employees to have more “protean” career paths and be involved in self-directed ongoing development [Hall & Mirvis, 1995. The new career contract: Developing the whole person at midlife and beyond. Journal of Vocational Behavior, 47(3), 269–289]. To help understand the processes involved in this development, a model of continuous employee development is proposed. This model integrates prior work from career development, training, and education literatures and builds on it by proposing factors that affect the occurrence of future development. Research supporting the model is reviewed and specific testable propositions derived from the variables in the model are given. Recommendations for scale usage in testing the model are also provided. Finally, the novel contributions of the model are highlighted, the practical implications of the model for organizations are outlined, and the role of the education system in these processes is discussed. 相似文献
98.
Using a sample of Chilean listed firms with widespread presence of economic conglomerates that use pyramid structures to control affiliated companies, we find that firms where controlling shareholders have higher coincidence between cash and control rights are persistently more valued by the market. We carefully check that our results are not driven by omitted variable biases and control for reverse causation using a feature of Chilean Corporations Law that provides an exogenous instrument for ownership concentration. 相似文献
99.
Eduardo Marques 《International journal of urban and regional research》2015,39(6):1067-1083
General consensus exists concerning the relevance of networks and space in poverty situations, despite a considerable dispute on the prominence of each element. While social‐support and poverty debates highlight the joint importance of space and networks, the research agenda on contemporary communities suggests that networks have recently started replacing space in social integration. These debates mainly consider networks and ties normatively and are restricted to the global North, hampering the formulation of comparative interpretations and more theoretical conclusions. This article discusses the relationship between space, sociability and poverty, based on research results on networks of poor individuals in two major Brazilian metropolises—Salvador and São Paulo. Research indicates the existence of great heterogeneity in the networks of poor individuals, although with substantial differences, on average, to middle‐class individuals. Certain types of networks and sociability are systematically associated with better living conditions, employment and income. Additionally, network mobilization by individuals presents important regularities associated with social mechanisms, understood as regular patterns that trigger or cause certain results. These mechanisms explain to a great extent the heterogeneity of networks, and mediate the individual's access to opportunities and everyday assistance. They therefore contribute decisively to the production (and reproduction) of urban poverty. 相似文献
100.
Vitor Eduardo Schincariol 《Review of Political Economy》2017,29(2):267-281
Joan Robinson’s views on population growth have received scant attention. The aim of this article is to summarize and evaluate aspects of Robinson’s perspectives on population. The population question is considered in terms of four specific topics: the problem of growth, the labor market, effective demand and economic development. The article also interprets Robinson’s approach in light of the endogenous theory of economic growth in order to more explicitly elucidate Robinson’s own statements. It is concluded that an economic interpretation of population growth based on Robinson’s approach requires some specific adaptations if it is to be feasible. It is hoped that this line of approach is useful to scholars of the history of economic thought, economic development or theory of economic growth. 相似文献