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This paper proposes a price index for artists adjusted for the quality of the paintings, based on the ratio between the average market price and the average pre-sale estimate for paintings. We apply this methodology to a group of selected artists and schools presented in auctions worldwide in the period 1990–2001. A comparison with quality unadjusted and hedonic indices is also conducted.JEL Classification: C10, Z11  相似文献   
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University students’ drop-out is a crucial issue for the universities’ efficiency evaluation and funding. In this paper, we analyze the drop-out rate of the Economics and Business faculty of Sapienza University of Rome. We use administrative data on 9,725 undergraduates students enrolled in three-years bachelor programs from 2001 to 2007 and perform a Generalized Linear Mixed Model. Our aim is to improve the general understanding of the students’ withdrawing focusing on personal characteristics of students rather than on institutional aspects of the university. The empirical analysis unveils the statistically significant effect of students’ characteristics, like citizenship and income, while the main findings relate a high drop-out probability to a high secondary school final mark and a low individual students’ performance.  相似文献   
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In the paper we develop some price indices for the secondary market forprints and drawings in Italy for the period 1977–1999. Theempirical evidence suggests the emergence of causal links from thepainting series and consumer price series to the print and drawingsprice series. Within the secondary market, the drawings price seriesprecedes the print price series.  相似文献   
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Using a novel dataset on the diffusion of public eServices at the city level in EU 15, this paper contributes to extant empirical literature in three ways. First, it extends the coverage of public eServices beyond eGovernment, investigating four service categories: Infomobility, eProcurement, eGovernment and eHealth. Second, it provides information for both a cross-country and cross-municipality comparison. Third, on the methodological side, it also extends the literature on composite indicators at a municipal level. Cities exhibiting the highest diffusion of public eServices are found to be medium-large, highly endowed with well-educated human capital, and characterised by a lively industrial atmosphere favoured by a reasonable number and variety of production and service activities. The relative performance of the European cities helps identify plausible directions to be taken for policies aimed at favouring the diffusion of public service innovation in Europe.  相似文献   
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Using a unique hand-collected dataset comprising all auctions held by a major Italian auction house in Italy from 1994 to 1997 and including confidential information on reserve prices, we find empirical evidence in support of several studies in cultural economics literature that reserve prices are set in a range of approximately 75 % of low presale estimates.  相似文献   
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