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Consumers' Attitudes on Services of General Interest in the EU: Accessibility, Price and Quality 2000-2004 AgEcon
Fiorio, Carlo V.; Florio, M.; Salini, S.; Ferrari, P.A..
The research question addressed by this paper is a simple one: are European consumers happy with the services provided by the utilities after two decades of reforms? We focus on electricity, gas, water, telephone in the EU 15 Member States. The variables we analyse are consumers' satisfaction with accessibility, price and quality, as reported in three waves of Eurobarometer survey, 2000-2002-2004, comprising around 47,000 observations. We use ordered logit models to analyze the impact of privatization and regulatory reforms, as represented by an OECD dataset, controlling for individual and country characteristics. Our results do not support a clear association between consumers' satisfaction and a standard reform package of privatization, vertical...
Tipo: Working or Discussion Paper Palavras-chave: Public Economics.
Ano: 2007 URL: http://purl.umn.edu/12195
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Confidence intervals for kernel density estimation AgEcon
Fiorio, Carlo V..
This article describes asciker and bsciker, two programs that enrich the possibility for density analysis using Stata. asciker and bsciker compute asymptotic and bootstrap confidence intervals for kernel density estimation, respectively, based on the theory of kernel density confidence intervals estimation developed in Hall (1992b) and Horowitz (2001). asciker and bsciker allow several options and are compatible with Stata 7 and Stata 8, using the appropriate graphics engine under both versions.
Tipo: Journal Article Palavras-chave: Asciker; Bsciker; Vkdensity; Kernel density asymptotic confidence intervals; Kernel density bootstrap confidence intervals; Asymptotic bias; Research Methods/ Statistical Methods.
Ano: 2004 URL: http://purl.umn.edu/116236
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