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121.
Walter de Vries  Joe Lewis   《Land use policy》2009,26(4):1116-1127
Land tenure in Namibia is regulated by a variety of Acts, some of which date back to as far as 1937, and some of which are yet to be approved by Cabinet. This variety of Acts makes it difficult to evaluate the performance of land administration as a whole, and the appropriateness of coercive instruments with regards to urban land tenure in particular. In this article we evaluate how urban land tenure regularization practices are conducted in Namibia, and to compare new formal procedures, designed to address problems of efficiency and efficacy, to older existing procedures, supposedly not efficient or effective. This evaluation uses a theoretical framework of Pritchett and Woolcock [Pritchett, L., Woolcock, M., 2004. Solutions when the solution is the problem: arraying the disarray in development. World Development 32 (2), 191–212], which deals with public service delivery and transaction-intensive services. Applying this framework for a comparative analysis of 5 different land subdivision practices – each relying on a different land-related act – we conclude that the degree of regulation and regularization is perhaps not so much a solution for urban land tenure problems but more of a problem in itself.  相似文献   
122.
123.
The Workweek of Capital and Capital Utilization in Manufacturing   总被引:1,自引:0,他引:1  
Over the typical intervals of time studied in economic analysis, the flow of capital services is not a fixed proportion of the capital stock. Much of the short-run variation in capital services comes from the duration of operations. This paper presents new estimates of the workweek of capital from the Census Bureau' Survey of Plant Capacity (SPC), both for our own analytical use and to make workweek data more widely available to other researchers. The paper uses these workweek estimates to reconsider various results in the literature on capital utilization and productivity growth.  相似文献   
124.
In this study, we examined the relationship between psychological contract breach (PCB) and counterproductive workplace behaviors (CWBs). We also explored two personal factors, namely casual attribution styles and power distance, in moderating the PCB–CWB linkage. One hundred and thirty-one full-time Chinese employees in Macao were recruited. Results showed that PCB was positively correlated with CWB. Furthermore, this relationship was moderated by external attribution style and power distance. In particular, employees who attributed the contract breach more to disruption and endorsed higher on power distance tended to report lower CWB. Limitation and implication are discussed.  相似文献   
125.
Recent concentration on the importance of television has resulted in a decline in considering newspaper coverage of sport. A focus on the news pages is of particular interest, for here the general image of a sport is more likely to be constructed than by reports in the sports pages, which serve the interest of the committed enthusiast. Sixteen national and local newspapers were studied for one year. The analysis moves from the provision of some basic information (that is, how much coverage do various sports receive in the news pages?) to a consideration of the use of log-linear modelling and correspondence analysis as more appropriate ways of presenting the data.  相似文献   
126.
This paper has four purposes. First, we outline the controversy surroundingthe issue of negative willingness to pay (WTP)in contingent valuation (CV) studies. Second,we use Monte Carlo simulation to examine theperformance of alternative distributionalassumptions in estimating WTP in the presenceof varying proportions of the populationholding negative WTP values. We focus ondichotomous choice CV (DC-CV), where negativeWTP values may be especially difficult todetect. Third, we extend the simulation toinvestigate the performance of the mixturemodels that have recently been proposed forhandling/identifying non-positive WTP values. Fourth, we extend the simulation to investigatethe performance of the nonparametric lowerbound Turnbull approach. Results indicate thatthe relative performance of the DC-CV modelingalternatives evaluated here, which assumepositive WTP, varies across the simulationsetting (e.g., proportion of negative WTP); butnone can be said to reasonably ``solve' theproblem ex post. This underscores theimportance of ex ante efforts to identify ifnegative WTP is likely to be prominent in agiven valuation setting. In such cases,appropriately handling negative WTP must beaddressed through ex ante survey design andmodeling choices that allow negative WTP.  相似文献   
127.
It is widely accepted that industrial design can play an important role in the development of innovative products, but integrating design‐thinking into new product development (NPD) is a challenge. This is because industrial designers have very different perspectives and goals than the other members of the NPD team, and this can lead to tensions. It has been postulated that the communications between NPD managers and industrial designers are made more difficult because each group uses very different language. This research made the first empirical investigation of the language used by designers and managers in describing “good” and “poor” industrial design. In‐depth interviews were conducted with a sample of 19 managers and industrial designers at five leading companies. Multiple sources of data were utilized, including the repertory grid technique to elicit the key attributes of design, from the perspective of managers and designers. Using a robust, systematic coding approach to maximize the validity and reliability of qualitative data analysis, it was established that managers and industrial designers do not use a completely different vocabulary as previously supposed. Rather, it was found that managers and industrial designers use some common terms augmented by additional terms that are specific to each group: managers are commercially orientated in the “ends” they want to achieve and designers perceive more antecedents (“means”) necessary to achieve their “ends”—iconic design. This research led to a grounded conceptual model of the role of design, as perceived by managers and industrial designers. The implications of the results achieved are wide: they indicate how managers and designers can interact more productively during NPD; they highlight the need for more research on the language of designers and managers; and they point to issues that need to be covered in the education of industrial designers. Finally, this work suggests how managers and designers can engage in a more fruitful dialogue that will help to make NPD more productive.  相似文献   
128.
Most travel trade associations ignore their responsibility towards sustainable development broadly and animal welfare in particular. We analyse the development and implementation of animal welfare standards across 62 national and international associations using interviews, surveys, content analysis of published materials and websites. Only 21 associations mention sustainability in their websites, and only six refer to animal welfare. Of these, three associations have well-developed animal welfare activities (ABTA, ANVR and GSTC) [AQ1] and only one (lightly) monitors its members’ sustainability and animal welfare standards (ANVR). ABTA’s Animal Welfare Guidelines are the de facto industry standard, despite being designed for information (not auditing) purposes and lacking enforcement mechanisms. We examine jolts that prompt some associations to respond to external pressures and the institutional entrepreneurship process that triggers a process of reflexivity, theorisation and diffusion of a broader sense of responsibility. We examine the field-level conditions that lead to mostly mimetic pressures on large European tour operators (that compel them to act due to reputational risk management), with minimal normative pressures that would diffuse animal welfare practices across other association members. Change is not divergent, and the resources allocated to animal welfare protect trade associations’ members from criticism without binding them to implementation.  相似文献   
129.
We investigate the information content of equity analysts' recommendation changes subsequent to the passage of Regulation Fair Disclosure. We find that analyst upgrades (downgrades) are associated with positive (negative) abnormal returns. Overall, stock prices tend to react significantly more strongly to recommendation changes accompanied by news events than to those that are not. Even so, returns around recommendation changes not accompanied by news are significantly different from zero. This result holds after controlling for firm‐specific variables and the incidence of multiple simultaneous recommendation changes. We conclude that analyst recommendation changes, in and of themselves, are informative.  相似文献   
130.
The existing literature studying the impact of non‐reciprocal preferential trade agreements (NRPTAs) assumes implicitly NRPTAs are non‐randomly assigned without showing the evidence of that. Using a matching methodology, this paper investigates whether the “African Growth and Opportunity Act” (AGOA) and the “Everything But Arms” (EBA) unilateral trade concessions have had an impact, and in what magnitude, on the exports of African beneficiary countries in the light of the evidence of the non‐random nature (endogeneity) of NRPTAs. Methodologically, previous studies using the matching procedure focused on bi or multilateral trade agreements. Our work focuses on NRPTAs that depend only on donors' conditions. Accordingly, we show that for NRPTAs, gravity covariates cannot be used for the matching procedure. We propose to use political variables as determinants for obtaining non‐reciprocal trade preferences in order to address the endogenous nature of NRPTA assignment. Our main results confirm that a country becomes eligible for a NRPTA only when it meets certain conditions, defined by their donors, such as political stability and economic regulation (for AGOA), and freedom of expression and human development (for EBA). Results also show that both AGOA and EBA policies have had a positive impact on African beneficiary countries' exports to NRPTA's providers, even if the magnitude impact of EBA is significantly lower than that of AGOA.  相似文献   
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