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181.
Two studies were conducted to analyze some antecedents and consequences of holding material values among college students from Mexico. Participants completed a battery of questionnaires measuring social comparison orientation, autonomy support, materialism, life satisfaction, positive and negative affect, and job preferences. Results showed that social comparison was a robust predictor of materialism in both studies. Materialism was related to lower levels of positive affect and life satisfaction and to higher levels of negative affect. Materialism was also related to a preference for jobs that pay more money at the expense of working longer hours or doing more routine tasks. The implications of the results were discussed.  相似文献   
182.
Even if the results of international student assessment studies such as PISA or TIMSS show that girls have been catching up in mathematics and natural sciences, there are still remarkable gender differences in the number of males and females studying and working in the technological fields after basic education. Technology is still a male-dominated area. This is true for the German and Finnish societies. Results of the studies conducted in the UPDATE project show that influences on interest in technological themes take place already in early childhood. Therefore, efforts should be put in developing early childhood education and elementary school education, to raise girls’ interests and motivation towards technology. This article reports the results of the UPDATE-WorkPackage3-project mainly in Finland and in Germany. It concentrates on studying elementary school pupils’ (age 6–12), particularly girls’ motivation towards the contents and methods of technology education. Various curriculum documents and national learning conditions are discussed and suggestions for the gender equitable technology education are made.  相似文献   
183.
ABSTRACT ** : This article evaluates EU policies on public services – particularly public network services – from the citizens' point of view. It is first argued that citizens' perceptions are important because the provision of fundamental services is at stake and because they constitute the infrastructure necessary for social and economic development. Citizens’‘voice’ can, therefore, be known, analyzed and used in the design of improved policy on public services along with other indicators. Changing EU policy on public services is synthesized and classified into two main phases in section two. Citizen satisfaction with public services as revealed through surveys from 1997 to 2007 is explored in the third section. In the discussion, the prospects for EU policy on public services are considered and, it is argued that, from the perspectives of subsidiarity and proportionality, policy towards strengthening the common market is being increasingly uploaded to the supranational level in the form of directives, whilst cohesion and redistribution policies are being downloaded to the national level or dealt with at the supranational level by ‘soft’ instruments.  相似文献   
184.
This study examined the predictive value of multisource ratings of managerial competencies for managerial and organizational effectiveness. Data from 155 subordinates, 59 peers, and 28 supervisors were gathered in order to provide insight into their perceptions on managerial competencies for their managers. With regard to the outcome variable (i.e., effectiveness), both individual‐level (subordinates’, peers’, and supervisors’ ratings of managers) and organizational‐level (Balanced Scorecard) measures were used. As expected, subordinates, peers, and supervisors have distinct perspectives on the managerial competencies that are relevant for effectiveness. Moreover, the specific managerial competencies differ in terms of their predictive validity respectively for managerial and organizational effectiveness. The outcomes of our study suggest that a multisource and multimethod approach is valuable in assessing both managerial competencies and managerial and organizational effectiveness. Several implications for human resource management practices are discussed. © 2014 Wiley Periodicals, Inc.  相似文献   
185.
This paper develops a dynamic approximate factor model in which returns are time-series heteroskedastic. The heteroskedasticity has three components: a factor-related component, a common asset-specific component, and a purely asset-specific component. We develop a new multivariate GARCH model for the factor-related component. We develop a univariate stochastic volatility model linked to a cross-sectional series of individual GARCH models for the common asset-specific component and the purely asset-specific component. We apply the analysis to monthly US equity returns for the period January 1926 to December 2000. We find that all three components contribute to the heteroskedasticity of individual equity returns. Factor volatility and the common component in asset-specific volatility have long-term secular trends as well as short-term autocorrelation. Factor volatility has correlation with interest rates and the business cycle.  相似文献   
186.
The article discusses recent changes in the methodology for valuing natural-resource products and resource deposits in the Soviet Union and discusses the probable efficiency consequences of the changes. It concludes that improved methods for monitoring and policing stock draw-down and the imposition of efficiency rents are equally important as potential sources of improved use of natural-resource stocks.  相似文献   
187.
188.
This article outlines the approach one firm, Parker Hannifin, has taken during the past three years to begin the development of a marketing/strategic planning orientation throughout the 80 plus business units of the corporation.  相似文献   
189.
The existence of a private cost borne by audited taxpayers affects the tax enforcement policy. This is so because tax auditors will face now two sources of uncertainty, namely, the typical one associated with taxpayers’ income and that associated with the taxpayers’ idiosyncratic attitude towards tax compliance. Moreover, the inspection policy can be exposed to some randomness from the taxpayers’ viewpoint due to the uncertainty about the audit cost borne by the tax authority. In this paper we provide an unified framework to analyze the effects of all these sources of uncertainty in a model of tax compliance with strategic interaction between auditors and taxpayers. We show that more variance in the distribution of the taxpayers’ private cost of evading raises both tax compliance and the ex-ante welfare of taxpayers. The effects of the uncertainty about the audit cost faced by the tax authority are generally ambiguous. We also discuss the implications of our model for the regressive (or progressive) bias of the effective tax system.  相似文献   
190.
The increasing international openness of the U.S. economy should provide a strong impetus for industrial organization economists to turn their attentions to international trade and investment. The study by Clark, et al. is a bold attempt to address the positive economics of a vexing policy issue that lies in the nexus of domestic competition and foreign trade. Their results do not yet provide a confident basis for policy-setting, but the paper is a promising start for the search for empirical regularities.  相似文献   
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