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111.
Louis de Mesnard 《Journal of regional science》1997,37(4):541-564
In input-output analysis there are two alternate possibilities between Leontief's mechanism (fixed technical coefficients) and Ghosh's mechanism (fixed allocation coefficients). Testing the long-term consistency of these mechanisms entails comparing input-output matrices over time. This paper challenges the value of proportional filters (separate comparisons of column and row coefficients) and introduces the biproportional filter that allows simultaneous comparison of column and rows. An application is proposed using French input-output tables for 1980 and 1993. The stability of column coefficients cannot be taken for granted and, generally, for any sector, both row and column coefficients are found to change simultaneously. 相似文献
112.
Walter Crist Alex de Voogt Anne‐Elizabeth Dunn‐Vaturi 《Oxford Journal of Archaeology》2016,35(2):179-196
This re‐evaluation of existing data on board games from the Near Eastern Bronze Age demonstrates their function as social lubricants in cross‐cultural interaction. Board games are situated theoretically as liminoid practices, which lie outside the bounds of normative social behaviour and allow for interaction across social boundaries. Utilizing double‐sided game boards, with an indigenous game on one side and a newly introduced game on the other, the games of senet, mehen and twenty squares provide evidence for social interactions. Cypriots had adopted Egyptian mehen and senet by the third millennium BC, and indigenized the games. This lies in contrast to the game of twenty squares, which had a particular role among elites in the Late Bronze Age interaction sphere. This anthropological discussion of evidence relating to gaming seeks to inspire further research on the role of board games in society. 相似文献
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Weather sensitivity and climate change perceptions of tourists: a segmentation analysis 总被引:1,自引:0,他引:1
Emily Wilkins Sandra de Urioste-Stone Aaron Weiskittel Todd Gabe 《Tourism Geographies》2018,20(2):273-289
ABSTRACTMany communities rely on tourism spending, so it is important to understand any potential changes to tourist flows resulting from changing climate and weather patterns. However, tourists are not a homogenous group, as they have different motivations, values, and goals. Therefore, the purpose of this investigation is to better understand potentially varying perceptions and behavior of different tourist types, specifically in regards to their weather sensitivity, climate change concern, and behavioral intention for climate change mitigation. Tourists were randomly surveyed at 20 locations throughout the state of Maine in the United States (n = 704). Segmentation analysis on the activities tourists participated in yielded three segments of Maine tourists: non-nature-based tourists (50.6%), nature-based generalists (16.2%), and nature-based specialists (33.2%). Differences across segments were explored for perceptions of weather impacts, climate change concern, and mitigation intent. Additionally, weather sensitivity was analyzed based on type of overnight accommodations to better understand if this also had a role in differences. Non-nature-based tourists thought that weather variables were less influential during their travels in Maine than the other segments, while nature-based generalists perceived weather to have the highest influence. Additionally, nature-based specialists had the highest level of climate change belief, while nature-based generalists had the highest willingness to engage in climate change mitigation behavior. Results are useful to understand how segments of tourism demand may be altered with a changing climate, such as increased temperatures, precipitation, and storms, and what groups may be the most beneficial to target for marketing or educational efforts to reduce the impact of climate change. 相似文献
116.
Centre Europeén de Développement Régional 《European Planning Studies》1995,3(3):381-389
The present study is part of the European Community's Europe 2000 programme, which aims to provide prospective reflection on the future of Community territories. Its contents are in no way binding upon the European Community. 相似文献
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Henk de Jong 《History and theory》1997,36(2):270-288
Historische Orientierung: Über die Arbeit des Gescichtsbewusstseins, sich in der Zeit zurechtzufinden . By Jörn Rüsen. 相似文献
120.
Hélène Brunner Klaus Mylius W. Dwyer S.J. David Shulman J. W. de Jong 《Indo-Iranian Journal》1979,21(2):117-148