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ABSTRACT. Nearly all regional input-output models have been constructed without a proper accounting of inflows and outflows of personal income and personal consumption expenditures. Typically invoked is a no cross-payments assumption, analogous to the no cross-hauling assumption for commodities. We present a new accounting framework based on the classification of flows according to the location of income generation, receipt, and spending, and argue that only flows endogenous in all three respects should be part of a closed regional I-O model. We use the framework to compute the upward bias in multipliers in a typical regional I-O model. We also present several methods for estimating transboundary flows. 相似文献
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Journal of World Prehistory - This paper analyses and re-evaluates current explanations and interpretations of the origins, development and societal context of metallurgy in the Balkans (c.... 相似文献
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Jane Siegel 《Journal of archaeological science》1976,3(4):349-384
A brief account of the range of pathological disorders affecting the skeleton and certain other tissues of animals (mainly mammals) is given to indicate a broad picture of the sort of lesions which might be encountered in archaeological contexts.Though palaeopathological bone specimens have been described since the 18th century, it is only recently that an interest in archaeozoological material has encouraged the tentative interpretation of such specimens. Despite the pessimism of some workers in the field, it has been shown that this material does persist in archaeological samples, and that while diagnosis is not always clear cut, some of the spectrum of bone changes induced by disease processes has been documented.As early as 4000 years ago an awareness of some of these diseases was recorded, with several early societies adopting preventive and therapeutic measures to deal with them. As advanced human communities came into more intimate contact with animals, transmission of infectious diseases was facilitated. Husbandry practices, too, are seen to be directly related to the incidence of certain conditions, the occurrence of which in archaeological material can yield an insight into animal keeping.Diverse data of archaeological significance is, in fact, retrievable not only from osteological remains, but from organic material which may be preserved under certain conditions. The impact of animal disease is far-reaching, with important implications not only for the economy but also for human health. 相似文献
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In the southeastern United States, operators of plantation museums have traditionally engaged in a selective and romanticised remembrance of the antebellum past that has regrettably silenced and marginalised the historical experiences and struggles of enslaved African people. More recently, some plantation managers have sought to engage in the ‘memory-work’ using artistic practices to reconstruct and interpret slavery heritage for visitors. Our study explores museum theatre as a form of memory-work and suggests that theatrical performances of the memories of enslavement are an increasingly important but not yet fully understood strategy for recovering, embodying, and representing a different and hopefully more just narrative about enslaved Africans. We visit three plantation museums where managers hosted a theatrical performance of enslaved oral histories and explore the motivations and experiences of managers and the director of the slave performance. Realising the power and efficacy of theatrical performance as memory-work practice requires understanding how the management of the interpretation process can be difficult. We delve into the emotion-laden challenges confronting slavery-related museum theatre development at the North Carolina plantations and discuss the creative response formulated at the sites to help visitors work through unexpected feelings and understandings about the past. 相似文献