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121.
Net multipliers, as introduced by Oosterhaven and Stelder (2002) accept outputs as entries instead of final demand. They are found by multiplying ordinary multipliers by the final demand ratio over the sector's output. This pragmatic solution suffers from ratio instability over time. The alternative net multipliers proposed here are based on the interpretation of the Leontief inverse matrix for the effects generated at each round. The new solution is not sensitive to the size of impacts. Now net multiplier is equal to the corresponding ordinary multiplier minus one, and the ordering of multipliers is unchanged.  相似文献   
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This article begins to examine the history of economic and social ideas launched or nurtured by the United Nations (UN). In 1999, the United Nations Intellectual History Project was initiated, to analyse the UN as an intellectual actor, and to shed light on the role of the UN system in creating knowledge and in influencing international policy‐making: this article is based on the first five books and the oral histories from that Project. The starting point is that ideas may be the most important legacy of the UN for human rights, economic and social development, as well as for peace and security. For the authors, this ‘intellectual history’ provides a way to explore the origins of particular ideas; trace their course within institutions, scholarship, and discourse; and in some cases evaluate the impact of ideas on policy and action.  相似文献   
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James Ramsay Hunt (1874-1937) was one of the pioneers of early-twentieth-century American neurology. The James Ramsay Hunt Case Books, Columbia University, were created by Hunt and chronicle his experience with private patients from 1903 until 1937. This resource is not widely known to scholars and the content of these 30 volumes has not been described in detail. The purpose of this report is to describe this resource in terms of its organization, general contents and special features. The books contain the clinical records of 5,019 consecutive patients. The largest proportion had neurasthenia or psychiatric diagnoses, followed by those with neuropathies, manifestations of neurosyphilis, migraine and epilepsy. The books, through the enclosed correspondence, photographs, and poetry sent by patients, reveal a close relationship between the patients and their physician. Hunt's drawings are a special feature of the early volumes, including his original unpublished drawing of the lesions associated with his herpetic geniculate ganglion syndrome. The Case Books, by providing an indexed and permanent record of cases, would have made it easier for Hunt to cross-reference patients with similar clinical characteristics when he was in the process of describing a new syndrome. These Case Books provide a valuable perspective of the practice of neurology in early-twentieth-century America.  相似文献   
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This paper discusses two private houses built by New Hebrides planter Jean Marot dit My, one on Santo Island, northern Vanuatu, and another in Nouméa, New Caledonia. The former is relatively well known in Vanuatu, as it is assumed to be the inspiration behind the octagonally shaped mansion of the character Emile de Becque, a French planter in James A. Michener’s Tales of the South Pacific. Mr My’s houses are linked to French Art Deco style and are here compared to one another. Through the study of their similarities and differences, and of their interiors, the integration of Art Deco style and design can be demonstrated. While they represent two very different ways of life, they show the inspiration, aspirations and trajectory of a colonial French family in southern Melanesia. Hopefully, this research will help promote the protection of both houses, through emphasising the importance of their historical and literary connections.  相似文献   
126.
Using maps of observed disease incidence rates to identify regions with potentially elevated risk may be misleading due to the instability of the observed rates in regions with small populations. We use a simulation study to examine the use of maps based on observed incidence rates in identifying such high-risk areas as compared to maps based on empirical Bayes and constrained empirical Bayes rate estimates. In addition, because the existence of clusters of areas with elevated risk violates the usual distributional assumptions underlying the empirical Bayes approach, we also examine the robustness of the estimates and the impact of incorrect assumptions on identification of high-risk regions. The simulation results indicate that the observed incidence rates were quite sensitive in terms of identifying areas with truly elevated rates. However, due to the instability of the observed rates, maps based on observed incidence incorrectly identified areas as high risk more frequently than did maps based on the estimators. The standard and constrained empirical Bayes estimates were more stable than the observed rates even when based on incorrect distributional assumptions. The standard empirical Bayes estimates, however, were oversmoothed in that too few areas were identified as having elevated risk. The constrained empirical Bayes approach provided sensitivity closer to that of the observed rates yet with the percentage of areas incorrectly identified as high risk equal to that of the standard empirical Bayes estimates. We illustrate an application of these results with an analysis of the geographic distribution of brain cancer mortality among counties in Ohio.  相似文献   
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Historically, the pattern of black employment has differed considerably from the pattern of white employment. In addition, the U.S. economy has undergone structural changes such that service sector employment has increased at a faster pace than has employment in other sectors. While employed blacks have made some occupational advances in non-service areas (e.g., manufacturing), the employed work force is heavily concentrated in low wage occupations in the service sector. Neo-classical analyses of the pattern of black employment do not consider the significance of these structural changes. Segmentation theorists do consider these changes but downgrade the importance of the service sector. This paper draws attention to the overwhelming importance of the service sector in explaining the structure of black employment in the last twenty years.  相似文献   
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