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41.
ABSTRACT This paper considers a location model to illustrate the effect of zoning on competition. A planner is in charge of designing a city in a circular space where firms and consumers are located on different sides. With this type of market configuration, equilibrium in location under concave transport costs is proved. Then, a welfare function with different weights attached to consumer and firm surpluses is introduced to highlight zoning regulation as an influential competition policy tool. Depending on the regulator's political profiles and the demand, it is shown that zoning can lead to strong, weak, or moderate competition. 相似文献
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Peter Lloyd‐Sherlock João Saboia Baruch Ramírez‐Rodríguez 《Development and change》2012,43(5):1049-1072
This article provides a comprehensive assessment of the effects of social protection interventions on material and subjective elements of well‐being. Drawing on a longitudinal survey located in two relatively deprived parts of Brazil, it assesses the effects of pensions and other cash transfers on the well‐being of older people and their households. This analysis is located within a dynamic economic and public policy context. The article finds that pension benefits significantly increase per capita income and that this is strongly associated with overall levels of satisfaction with household well‐being. Levels of reported subjective well‐being do not fall as respondents age, and the survey finds high levels of optimism about future well‐being. The positive effects of pension benefits were supported by upgraded health services and by more specific policies such as access to credit on favourable terms. Overall, the authors conclude that a combination of economic growth and effective public policies significantly boosted the well‐being of most households in their survey, and that Brazil can be taken as a model of good practice for other middle‐income countries. 相似文献
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Jo Caust 《International Journal of Cultural Policy》2013,19(1):51-63
Abstract: This paper explores the current discourse about arts policy and funding and its placement within an economic paradigm. The models of “cultural industry” and “creative industry” are explored and how they affect arts funding discourse. Similarly the impact of the introduction of the language of industry and business to the arts sector is considered. If bottom-line arguments are used by funders, governments and critics to argue the merits or otherwise of arts activity, how does this affect arts practice? In recent times arts funding agencies have been restructured to reflect a market-driven agenda rather than an arts-driven agenda. The impact of all these issues is considered in the context of Australian arts' models in particular, but with reference to examples in the United Kingdom and the United States of America. The paper concludes with suggestions for a reassertion of core cultural values in future discourse. 相似文献
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Jo Ann Gagnon 《Acta Borealia: A Nordic Journal of Circumpolar Societies》2013,30(1-2):127-136
In order to allow for hydro development in Northern Quebec, it was necessary for the federal and provincial governments to negotiate conditions of settlement with the tree and Inuit people. These negotiations resulted in the James Bay and Northern Quebec Agreement in 1975. A process to define aboriginal rights was established when the Canadian Constitution was repatriated in 1981–1982. In 1983, the Constitution was amended to recognize, among other things, rights or free ‐doms acquired by way of land claims agreements, as well as existing aboriginal and treaty rights. However, after a series of constitutional meetings, participants did not agree on an amendment to entrench the right to self‐government. In the context of future development and actual practices, the exercise of rights is also extremely crucial; and, indeed, it is only through practice that those rights can be measured. 相似文献
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By Emma Pomeroy Jennifer Grant Devin Ward Sam Benady Ma Cristina Reinoso del Río José Ma Gutierrez López 《Post-Medieval Archaeology》2013,47(2):239-255
SUMMARY: In 2014, during construction work at the ex-Civil Hospital in Gibraltar, excavations led by the Gibraltar Museum revealed a major, previously unknown burial ground containing more than 200 skeletons. We present the historical, archaeological and radiometric dating evidence from the site alongside the results of initial osteological analyses. The data indicate that the burials pertain to an earlier 16th-century Spanish hospice, and therefore stand to offer new insights into the functioning of this early modern hospital and the health and movements of people at a time of incipient globalization. 相似文献
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A review of archaeobotanical data, together with new, still unpublished data, from Roman sites in conventus Bracaraugustanus suggests the Romanization of the northwest Iberia brought little changes to the agricultural strategies of local communities in indigenous-type settlements. The main crops remain the same as in the Iron Age: Triticum aestivum/durum, Panicum miliaceum, Hordeum vulgare subsp. vulgare, Triticum turgidum subsp. dicoccum and T. aestivum subsp. spelta, Avena and Vicia faba. The first secure reference for the cultivation of Secale cereale in the region comes from a Roman context, suggesting that it was introduced in this period, although it probably remained a minor crop. 相似文献