Secure access to confidential microdata: four years of the Virtual Microdata Laboratory
نویسندگان
چکیده
منابع مشابه
Using Multiple Imputation to Integrate and Disseminate Confidential Microdata
In data integration contexts, two statistical agencies seek to merge their separate databases in one file. The agencies also may seek to disseminate data to the public based on the integrated file. These goals may be complicated by the agencies’ need to protect the confidentiality of database subjects, which could be at risk during the integration or dissemination stage. This article proposes s...
متن کاملProducing Public-use Microdata That Are Analytically Valid and Confidential
A public-use microdata file should be analytically valid. For a very small number of uses, the microdata should yield analytic results that are approximately the same as the original, confidential file that is not distributed. If the microdata file contains a moderate number of variables and is required to meet a single set of analytic needs of, say, university researchers, then many more recor...
متن کاملMicrodata Protection
Governmental, public, and private organizations are more and more frequently required to make data available for external release in a selective and secure fashion. Most data are today released in the form of microdata, reporting information on individual respondents. The protection of microdata against improper disclosure is therefore an issue that has become increasingly important and will co...
متن کاملAggregate behavior and microdata
It is shown how one can effectively use microdata in modelling the change over time in an aggregate (e.g. mean consumption expenditure) of a large and heterogeneous population. The starting point of our aggregation analysis is a specification of explanatory variables on the micro-level. Typically, some of these explanatory variables are observable and others are unobservable. Based on certain h...
متن کاملHybrid microdata using microaggregation
Article history: Received 20 April 2009 Received in revised form 25 February 2010 Accepted 10 April 2010
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ژورنال
عنوان ژورنال: Economic & Labour Market Review
سال: 2008
ISSN: 1751-8326
DOI: 10.1057/elmr.2008.73