Italian household expenditure survey: A proposal for data dissemination

被引：0
|
作者：
Trottini, Mario [1 ]
Franconi, Luisa [2 ]
Polettini, Silvia [3 ]
机构：
[1] Univ Alicante, Dept Estadist & IO, Apartado Correos 99, E-03080 Alicante, Spain
[2] Istat, Serv Progettaz & Supporto Metodol Proc Prod Stat, I-00184 Rome, Italy
[3] Univ Naples Federico II, Dipartimento Sci Stat, I-80128 Naples, Italy
来源：
PRIVACY IN STATISTICAL DATABASES, PROCEEDINGS | 2006年 / 4302卷
基金：
美国国家科学基金会;
关键词：
disclosure limitation; sample survey data; dissemination policies; risk-utility assessment;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we define a proposal for an alternative data dissemination strategy of the Italian Household Expenditure Survey (HES). The proposal moves from partitioning the set of users in different groups homogeneous in terms of needs, type of statistical analyses and access to external information. Such a partition allows the release of different data products that are hierarchical in information content and that may be protected using different data disclosure limitation methods. A new masking procedure that combines Migroaggregation and Data Swapping is proposed to preserve sampling weights.
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页码：318 / +
页数：3
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