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61.
Using data from Western Kenya, we confirm the existence of a dichotomous non-agricultural sector. The poverty and inequality implications of the differently motivated diversification strategies only partly correspond to expected patterns. While high-return activities are indeed confined to richer households, low-return activities constitute an important income source for households across the entire income distribution. Finally, we examine the wider implications of our findings for rural livelihoods. We find that only engagement in high-return non-agricultural activities is significantly associated with increased agricultural productivity. It seems that such high-return activities play a key role in triggering cumulative effects of relative livelihood success.  相似文献   
62.
This paper seeks to identify variables which explain variations in budget allocations in a UK university using a pooled database relating to two periods: one of resource availability, the other of resource scarcity. the results over both periods indicate, consistent with previous research, that a combination of workload and power proxies explains a very high proportion of budget allocations. However, analysis of the two periods revealed that: (i) incremental budgeting, which was observed to be in operation during the period of resource availability, was not supplanted by comprehensive budgeting during the period of resource scarcity, (ii) the impact of power proxies on budget allocation did not materially change in response to changes in levels of resource availability, and (iii) compared with internally based power, externally based power (as proxied) had neither a greater impact on resource allocation during the period of resource scarcity nor a lower impact during the period of resource availability as hypothesized.  相似文献   
63.
ABSTRACT ** :  A competitive tendering process within a public organization does not always render the anticipated results, i.e., the intended strategy is not always realized. This paper shows that the way the strategy process is managed by the parties involved in the tender is of importance to the outcome. Previous research has mainly focused on the situation ex ante the tendering process. This paper contributes to the research on competitive tendering by focusing on the management that takes place ex post the tendering process. For this purpose a theoretical framework consisting of a process-based approach on strategy formation is applied to the analysis of two case studies of competitive tendering in the Swedish water and sewage sector.  相似文献   
64.
Advanced manufacturing technology: Implementation policy and performance   总被引:3,自引:0,他引:3  
This article investigates the relationships between adoption of various advanced manufacturing technologies (AMT), the way that firms plan for and implement them, and their eventual performance. Data obtained from 125 manufacturing firms in the U.S. is used to test several hypotheses which were derived from an extensive review of the AMT implementation literature. The four research questions that drive this study are: (1) What types of planning and installation activities have firms utilized to support their AMT adoptions?, (2) do differences in the level of effort applied to these activities have any impact on the eventual performance of the systems?, (3) are firms that are using integrated technologies, such as FMC/FMS and CIM, applying higher levels of effort on these planning and installation activities than other firms?, and (4) Are these firms achieving higher levels of success than firms that are not using the integrated technologies. The results indicate that firms adopting integrated technologies had exerted significantly higher levels of effort on strategic planning and team-based project management and had also achieved higher levels of performance across a wider range of performance factors than other firms. In addition, firms that had exerted higher levels of effort on developing human factors appeared to be achieving more of the benefits of AMT than their counterparts. The overall results and the research and practical implications of this study are discussed.  相似文献   
65.
This study examines the development of accounting regulation in Jordan with emphasis on the dominant environmental factors that influence it. In order to have a better understanding of Jordan's present accounting practices, and its future development tendencies, we examine the path of accounting in Jordan since the early days of the nineteenth century, and analyze how Jordan's accounting environment — political, economic, legal and cultural — influenced the development of accounting in Jordan. We also examine Jordan's recent move towards full adoption of International Financial Reporting Standards (IFRS) and find that Jordan's colonial past has exerted a strong influence. In addition, we conclude that political and economic factors, through privatization and the resulting accounting reforms, contributed more to the development of accounting practices than other environmental factors. Privatization led to reforming Jordan's disclosure regulation and laying down of the corporate-governance policy framework. Our conclusions could be of interest to other countries, particularly developing countries, who want to improve the quality of their accounting disclosures and practices.  相似文献   
66.
Agency theory posits that the dividend mechanism provides an incentive for managers to reduce the costs associated with the principal/agent relationship. Distributing resources in the form of cash dividends forces managers to seek outside capital, thus causing them to reduce agency costs as they subject themselves to the scrutiny of the capital marketplace. Under this scenario the optimum level of dividend payout is that which minimizes the agency cost structure relative to the cost of raising needed funds. A test of this theory employing time-series cross-sectional analysis and more direct measures of the agency cost structure shows that these tenets of agency theory may be valid. Managers do appear to adjust the dividend payout in response to the agency cost/transaction cost structure, both through time as well as across firms.  相似文献   
67.
This paper uses data derived from interviews carried out in a number of UK companies to explore the extent to which management concerns are driven by accounting practices, and also how accounting practices are mediated by the views that managers have of the role of accounting. The paper also analyses accounts given by UK managers of the ways in which changes in accounting are being managed. Two specific issues relating to accounting change are examined: (1) the impact of new information technology on accounting change, and (2) the competition between accounting and alternative bodies of expertise as mechanisms for change. In studying accounting in the context of wider organizational change, the paper focuses on a number of distinct, yet related, themes: (1) management accounting’s power to reinvent itself; (2) the interface between management accounting practices and employee empowerment (as one example of ‘new’ management practices); and, (3) contradictions in using management accounting calculi to facilitate the ‘new’ organization.  相似文献   
68.
In hypotheses testing, such as other statistical problems, we may confront imprecise concepts. One case is a situation in which both hypotheses and observations are imprecise. This paper tries to develop a new approach for testing fuzzy hypothesis when the available data are fuzzy, too. First, some definitions are provided, such as: fuzzy sample space, fuzzy-valued random sample, and fuzzy-valued random variable. Then, the problem of fuzzy hypothesis testing with vague data is formulated. Finally, we state and prove a generalized Neyman–Pearson Lemma for such problem. The proposed approach is illustrated by some numerical examples.  相似文献   
69.
In this article, we argue that there are strong reasons for using linear instead of exponential models when analysing post‐war economic growth. Incorrect model specifications will lead to misinterpretations of the underlying economic reality and to erroneous economic forecasts. Our argument is based on an empirical investigation of real GDP per capita growth in 25 OECD countries (and three country aggregates) during the post‐war period using the Box‐Cox transformation method. The conclusion is that per capita growth is generally (more or less) linear (and definitely not exponential) for the level of economic development represented by these countries. Based on this we argue that analyses of growth should use linear instead of exponential models. This change of model could give new insights into problems connected with economic growth.  相似文献   
70.
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