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81.
We investigate the impact of corporate governance on accounting and market performance relationships of family firms during the Global Financial Crisis (GFC). We expect the monitoring aspects of corporate governance to complement the long-term orientation of family firms, improving the value relevance of accounting and market performance during times of exogenous financial shocks such as the GFC. We find that the family-firm value is more sensitive to book value than earnings changes. We also find better corporate governance, irrespective of whether it is a family firm or non-family firm, is associated with better accounting and market performance during the GFC.  相似文献   
82.
Secondary schools across England and Wales understand the importance of offering young people the opportunity to experience activity-based trips. One of these fundamental trips is the ski trip which enables young people to experience new challenges and adventure. However, within England and Wales, skiing is an atypical activity due to the lack of accessibility to the slopes. Consequently, it is vital to effectively prepare young people for skiing to promote enjoyment and reduce the likelihood of injury. The purpose of this study was to explore the current practices in the preparation of school ski trips within England and Wales. An electronic survey was administered to secondary schools across England and Wales with 270 completed responses of schools which organise ski trips. Analysis revealed that there were no significant differences (p > 0.05) across the regions with information being shared with parents prior to the ski trip. Young people are informed on similar information prior to and during the ski trip across the regions (p < 0.05). However, there was a significant difference between respondents screening (33%) and not screening students (67%) (p > 0.01) and under half (47%) of schools provide their pupils with exercise programmes prior to the school trip. Overall, these findings appear that ski trip organisers are consistent across England and Wales with their education of the young person and the management of the ski trip. Although, the knowledge gained by organisers to prepare young people is gathered from a variety of different sources. Therefore, it is essential for evidence-based information to be shared and disseminated to ski trip organisers to provide best practice and to facilitate other schools in providing ski trips for their pupils.  相似文献   
83.
The Blinder-Oaxaca decomposition technique is typically applied to gender or racial earnings gaps with the goal of determining the percent of the gap that can be attributed to differences in attributes between groups and to labor market discrimination. We apply this technique to the racial gap in achievement tests with the goal of measuring the relative racial bias of these tests. The Armed Services Vocational Aptitude Battery (ASVAB) and the Peabody Individual Achievement Test (PIAT) were administered to respondents from the 1997 National Longitudinal Survey of Youth. Decomposition results indicate that up to 49.5 % of the white-black gap in the PIAT is explained by racial differences in average attributes. The corresponding figure for the ASVAB is 44.7 %. Since the same sample and specification are used in estimating ASVAB and PIAT scores, the difference in the percent of the gaps due to attributes can be ascribed to test score bias and not omitted variable bias. Therefore, the results suggest that the “discrimination” or bias of the ASVAB is greater than the PIAT.  相似文献   
84.
Health care expenditures have accounted for increasing proportions of the U.S. gross domestic product, and the rate of growth of health care expenditures has increased over the past two decades. These two measures of assessing whether the level of health care expenditures is affordable may be appropriate in the aggregate for the United States but are not appropriate to assess whether individual stakeholder groups can afford their particular level of spending on health care. Health care is an economic good that differs from other economic goods, as it involves life and death issues, and invokes a call for a moral authority. This article explores definitions of what is affordable health care from the perspective of different stakeholders and suggests that other measures are needed to assess whether or not health care is affordable for stakeholders as one definition is not appropriate for all stakeholders.  相似文献   
85.
Attrition is the Achilles heel of longitudinal surveys. Drawing on our experience in the Indonesia Family Life Survey (IFLS), we describe survey design and field strategies that contributed to minimizing attrition over four waves of the survey. The data are used to illustrate the selectivity of respondents who attrit from the survey and, also the selectivity of respondents who move from the place they were interviewed at baseline and are subsequently interviewed in a new location. The results provide insights into the nature of selection that will arise in studies that fail to track and interview movers. Attrition, and types of attrition, are related in complex ways to a broad array of characteristics measured at baseline. In addition, the evidence suggests attrition may be related to characteristics that are not observed in our baseline. Integrating IFLS with data from a Survey of Surveyors, we describe characteristics of both the interviewers and the interview that predict attrition in later waves. These characteristics point to possible strategies that may reduce levels of attrition and may also reduce the impact of attrition on the interpretation of behavioral models estimated with longitudinal data.  相似文献   
86.
This article presents a methodology for the examination and evaluation of proposed information technology projects. Through an examination of successes and failures in estimating project costs and benefits, a number of weaknesses have been identified. The areas of “hidden”; costs and intangible (or at least difficult to quantify) benefits have been particularly difficult to estimate. The methodology presented here seeks to retain the strengths of older methodologies, while addressing these identified weaknesses. This methodology, while not a substitute for good judgment, provides a framework for the standardization of economic analysis. As such, it provides both management and clients with a better basis for decisions regarding investments in information technology.  相似文献   
87.
Speculation on Primary Commodities: The Effects of Restricted Entry   总被引:1,自引:0,他引:1  
We present a model of oligopolistic commodity speculation, in which a limited number of speculators practice non-cooperative storage in an infinite-horizon game. A significant technical difficulty due to the non-negative stock constraint is overcome, and a tractable sub-game perfect equilibrium is presented, in which it is shown that less is stored and prices are more volatile than under perfect competition. It turns out that a tax on consumption of the good would increase storage, stabilize prices, increase welfare and raise speculative profits; the oligopolists would thus lobby for a tariff raised against their own shipments.  相似文献   
88.
There has been a growing literature which, from a social science perspective, seeks to critically assess the use of business process re-engineering (BPR) in effecting radical organisational change. Using a case study of the Contributions Agency, this article reports on the problems of using BPR in a public sector organisation, and discusses the findings in relation to the current critique of BPR.  相似文献   
89.
The development of a distance learning module, to be undertaken by students whilst out on work experience in a thick sandwich degree programme, was driven by the motive to maximize the students' time on placement, rather than the belief that the module could be more effectively taught in this manner. However, with many institutions offering work placement as an optional extension within a degree programme, our experiences may pave the way for introducing some academic input into the work placement. This paper outlines the development and operation of an auditing distance learning module, which is undertaken by students during their placement year in an Accounting and Finance degree in Scotland. The pitfalls of distance learning have been well documented and the profile of the cohort which would undertake the course exacerbated concerns. However, the Course Team have produced a model that has been implemented and is currently operating in a manner that has largely satisfied all respective stakeholders, (namely students, educators, employers, professional bodies, and external examiners). The data for the review was generated through informal discussions with the Course Team and a selection of employers. Focus groups with students were also conducted. These were deliberately unstructured in nature to facilitate the use of dialogue with which the participants were familiar. The rationale for this was to allow participants to identify and highlight salient issues as perceived by them, rather than to answer specific questions on topics that the authors believed to be of relevance.  相似文献   
90.
Consumers who are infertile and decide to use assisted reproductive technologies undergo lengthy, expensive and potentially risky medical procedures in their quest for a pregnancy and a live birth. In this research we use a consumer model of decision making to analyse the process. We review information available to consumers and we assess use of an online bulletin board which gives consumers social support and medical information during the process. We conclude with the needs for consumer education and protection.  相似文献   
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