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201.
Agri-environment schemes were introduced in the mid-1980s. Their primary objectives have developed from initially aiming to hold back intensification towards stimulating environmental enhancement. The introduction of Entry Level Stewardship (ELS) in England represents a third stage in seeking to extend the coverage of schemes across the majority of agricultural land. This aims to influence land use along the whole of the intensive margin. The ELS offers a wide range of options for which farmers are awarded points. Selection of options equivalent to 30 points per ha in lowland areas entitles farmers to a payment of £30 per ha. By September 2007, 4.4 million ha had been entered into the scheme, equivalent to 47% of the agricultural area. From amongst the options on offer, 34% of points were for boundary options, 20% for intensive grass options, 16% for management plans and 13% for options taking arable land out of production. The choice of options varies across the country with a higher proportion of the agricultural area entered in the East. Entry into the scheme is associated with total agricultural area, cereals farming, larger farms, a lower proportion of area in Environmentally Sensitive Area and Countryside Stewardship schemes and grazing livestock numbers. While the ELS has introduced a large number of new entrants into agri-environment schemes, the extent of the environmental impact is uncertain. Given the large number of options available, it is likely that farmers will have chosen options that involve relatively little change and incur limited cost. At the same time, it would be surprising if the environmental gains were of the types most valued within local areas. The ELS approach implies that public goods provided from agricultural land should be paid for irrespective of what would have happened in the absence of the scheme. While this may be a fairer approach, it may also undermine the idea of land stewardship and imply that payments will continue to be required in the long term in order to sustain provision. The ELS does establish a framework within which incentives could be targeted to deliver specific benefits within particular contexts and suggestions are made as to how policy might be developed for this.  相似文献   
202.
203.
Ongoing concerns regarding the economic losses associated with the CAP and the negative environmental impacts of present land use have led to calls for land use change and consequent efforts to identify areas which are, from both a financial and social perspective, most appropriate for such conversion. This paper develops and applies an output value modelling methodology in which site-specific biophysical factors are combined with farm level data in order to predict input usage and, subsequently, farm profit. The spatial analytic capabilities of a geographical information system (GIS) are used to combine the variety of data employed to permit analysis of a large study area (the entirety of Wales) and yield models of both the market and shadow value of output from the two principal agricultural sectors of the area: dairying and sheep farming. The GIS is then used to produce readily interpretable maps of these values across the study area. The resulting maps are highly compatible both with value maps of alternative land uses given in the recent literature and with approaches to policy formulation currently under development by a range of UK agencies. Such maps may be used to assist estimation of the extent and location of farming response to land use policy change.  相似文献   
204.
The Grose River is contained almost entirely within a World Heritage Area. While sewage pollution in the area has been addressed, pollution at damaging levels continues from a disused coal mine, closed in 1997. Despite some surface rehabilitation, no action has occurred to remediate zinc polluted waters emanating from the mine. We examine the historical regulation and management of the Australian Commonwealth and New South Wales governments and highlight gaps in both regulatory systems. We conclude that there is an urgent need to improve regulation of water pollution, mining and management of the environment in highly valued world heritage areas.  相似文献   
205.
The purpose of this study is to investigate the salient factors influencing consumers’ attitudes and usage intentions towards pirated software. Using the Theory of Planned Behaviour, this study investigates the relationships between three sets of factors, i.e. personal, social and perceived behavioural control onto attitudes towards pirated software. Through a multiple regression, only personal factors have shown significant relationship with attitudes towards software piracy. Further results from this study have supported that favourable attitudes towards pirated software is likely to result in stronger intentions to use pirated software. It was found that computer proficiency acts as a predictor for intentions towards pirated software, rather than a moderator as originally postulated.  相似文献   
206.
The internationalization of entrepreneurship is becoming increasingly facilitated through the use of the internet. This article introduces the term “internetization” to refer to the process of increasing adoption, diffusion, and deployment of internet-based technologies and processes that increasingly serve as the back bone of internationalization, especially in the innovative entrepreneurial firms. This process may be compared to the firm’s adoption and use of the internet and the internet-based processes in transforming the firm to a hybrid network internally and externally within the firm’s home and international markets, especially when the members of its external network have already internationalized. Internationalization of the firm, which has been much studied in the international business literature may provide a parallel analogy for study of internetization. Based on these analogies and within the context of previous literature in internationalization, a brief examination of a typical rapidly-internationalizing firm through the use of the Internet, and the user-generated provisions of Web 2.0 in particular, points to the impact of internetization on internationalization. Various theoretical and research issues are highlighted and discussed, including the important interactions that exist between the processes of internetization and internationalization. Conclusion suggests that internetization may have become the necessary condition for internationalization. The paper calls upon the IE scholars to respond to the theoretical challenge of integrating internetization processes into internationalization, especially for the smaller, entrepreneurial and innovative firms.  相似文献   
207.
Many studies have been carried out that measure welfare effects of the newly adoped common policy on banana imports by the European Union. All these studies assume that foreign trade in bananas is characterised by perfectly competitive behaviour. However, if foreign trade in bananas is imperfectly competitive, then the welfare predictions about the common banana policy may turn out to be incorrect. It is necessary, therefore, to empirically estimate the degree of market imperfection in the banana market. In this paper, we estimate the degree of market imperfection in the German market for banana imports using a structural econometric model. Based on the bootstrap procedure, we reject the hypothesis that firms in this market behave perfectly competitively, but cannot reject the hypothesis that firms are engaged in Cournot-Nash behaviour.  相似文献   
208.
This paper addresses the issue of farmers’ views concerning the perceived legitimacy of environmental cross compliance as a governance mechanism. Recent work on the theory of regulation emphasises the importance of the legitimacy ascribed to a regulation in determining the effectiveness with which it can be implemented. The current study outlines a rationale for why this motivational question should receive attention in economic studies of policy design and reports the results of a survey of 102 arable farmers in East Anglia, UK, which investigated the level of support for the principle of cross compliance for biodiversity objectives. It was found that two attitudinal factors, referred to as ‘Stewardship Orientation’ and ‘Technological Beliefs’, were by far the most significant in determining the acceptability of cross compliance in the sample, and that structural and socio‐demographic factors were considerably less important. The study also identified clusters of farmers according to their overall attitudinal orientation. Of the five groups thus categorised, four appeared on average likely to reject cross compliance as a general principle, leaving only the most ‘Environmental’ cluster in support. The policy implications are discussed and some conclusions drawn.  相似文献   
209.
This paper reports results from a study of the economic value of the conservation benefits of Environmentally Sensitive Areas (ESAs) in Scotland. The main novelty of the approach taken is in comparing two direct valuation methods, namely contingent valuation and choice experiments, to value these benefits. The Contingent Valuation Method (CVM) is well-established as a technique for valuing the sorts of landscape and wildlife enhancements associated with ESAs. The CVM experiment reported here uses a dichotomous choice format, and includes a new correction for part-whole bias. Choice experiments are much less used as an environmental valuation technique. We note several advantages of such experiments over CVM, and then report characteristic values and ‘programme values’ estimated using the method. This application brings to light some problems in applying the choice experiment method. Finally, we discuss the issue of benefits transfer in the context of these two approaches to valuation.  相似文献   
210.
Most foodstuffs have quality attributes that are difficult to determine prior to purchase. Thus quality assurance is an inherent problem in food exporting. Private quality assurance can succeed if exporters can credibly signal that they have much to lose from cessation of purchases. If exporters do not provide credible quality signals, and foreign importers judge food quality according to country of origin, honest exporters can suffer negative spillovers from others' cheating under either government or private quality assurance. For both economic and political reasons, the best choice between government and private quality assurance will differ between foods and importing countries.  相似文献   
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