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Noel Eldridge 《Journal of urban economics》1984,15(3):310-316
The analysis of two earlier writers is replicated using a data base pertaining to Melbourne, Australia, for the period 1901 to 1976. Several alternative functional forms of the population density functions are tested to determine comparative goodness of fit to the data. Population estimates are obtained and contrasted to actual population figures, and finally density functions incorporating time as an argument are estimated. 相似文献
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It is argued that the ongoing CAP/GATT reforms provide a basis for the introduction of environmental cross-compliance (ECC). ECC enables policymakers to restrict output-related direct support payments to those farmers who comply with specified environmental guidelines aimed at reducing the external damage effects of agricultural production. This paper is an exploratory investigation of ECC and presents the results of a farm-level linear programming analysis of 15 North-West England arable farms. The environmental guidelines, which relate to permanent as opposed to rotational set-aside and to levels of fertiliser use, are widely applicable to the extent that ECC can be implemented as a voluntary policy system. They are clearly effective in achieving policy goals since all but one of the farmers investigated would comply with the full range of restrictions considered. Within this range, gross margins are reduced by up to 10 per cent while area and output of seed crops are reduced by around 22 per cent and 12 per cent respectively. Row crops area and output are more robust, each falling by just under 4 per cent. 相似文献
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This study provides a review of eye-tracking as a technique for measurement of attention. The review discusses its theoretical basis, advantages and disadvantages, data collection procedures, analysis methods, and application in tourism and hospitality. Areas for further research in tourism and hospitality are provided based on a systematic review of tourism research using eye-tracking. 相似文献
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Although an objective and increasingly common technique in marketing, media and psychology, psychophysiological measures are rarely used in tourism research to detect tourism consumers’ spontaneous emotional responses. This study examines the use of psychophysiological measures in tourism and in particular explores the usefulness of skin conductance (SC) and facial electromyography (EMG) methods in tracking emotional responses to destination advertisements. Thirty-three participants were exposed to three destination advertisements while their self-report ratings, real-time SC and facial EMG data as well as post hoc interview data were obtained. The results demonstrate that, compared with self-report measures, psychophysiological measures are able to better distinguish between different destination advertisements, and between different dimensions of emotion. Participants’ affective experience reported in post hoc interviews was found to be consistent with emotional peaks identified from continuous facial EMG and SC monitoring. These results validate the ability of psychophysiological techniques to capture moment-to-moment emotional responses and it is concluded that psychophysiological methods are useful in measuring emotional responses to tourism advertising. Methodological insights regarding the constraints associated with the use and application of psychophysiological methods are discussed. 相似文献
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The concept of governance has been widely discussed in both the business and non-business sectors. The debate has also been entered into within the charity sector, which comprises over 169,000 organizations in the UK. The UK-based Charity Commission, which describes itself as existing to 'promote sound governance and accountability', has taken a lead in this debate by promoting greater regulation and producing numerous recommendations with regard to the proper governance of charitable organizations. However, the concept of what is meant by governance is unclear and a myriad of ideas are placed under the umbrella of 'good governance'. This paper explores the major themes that form the basis of much of this discussion, examining both the theoretical underpinnings and empirical investigations relating to this area (looking from the perspective of the key stakeholders in the charity sector). Based on an analysis of the extant literature, this paper presents a broad definition of governance with respect to charities and outlines a future research agenda for those interested in adding to knowledge in this area 相似文献
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Vincent A. Hildebrand María Noel Pi Alperin Philippe Van Kerm 《Review of Income and Wealth》2017,63(2):288-309
This paper examines the relative well‐being of Portuguese immigrants in Luxembourg by looking at indicators of material deprivation. We document material deprivation differences between immigrants and nationals—the “deprivation gap”—and measure the extent to which income differentials (and other sociodemographic differences) explain this gap using a combination of non‐parametric methods and a versatile graphical device. We find a large and significant deprivation gap against Portuguese immigrants, whatever the indicator considered. The extent to which the gap is merely a reflection of differences in income, however, depends on what deprivation items are taken into consideration. Income differences almost fully account for material deprivation differences when the latter is measured using the items included in the official EU social indicator of material deprivation. Inclusion of housing condition indicators mitigates this relationship and we then find compelling evidence that the deprivation gap is not entirely accounted for by income differentials. 相似文献