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- Articles and reports: 12-001-X199000214535Description:
Papers by Scott and Smith (1974) and Scott, Smith, and Jones (1977) suggested the use of signal extraction results from time series analysis to improve estimates in repeated surveys, what we call the time series approach to estimation in repeated surveys. We review the underlying philosophy of this approach, pointing out that it stems from recognition of two sources of variation - time series variation and sampling variation - and that the approach can provide a unifying framework for other problems where the two sources of variation are present. We obtain some theoretical results for the time series approach regarding design consistency of the time series estimators, and uncorrelatedness of the signal and sampling error series. We observe that, from a design-based perspective, the time series approach trades some bias for a reduction in variance and a reduction in average mean squared error relative to classical survey estimators. We briefly discuss modeling to implement the time series approach, and then illustrate the approach by applying it to time series of retail sales of eating places and of drinking places from the U.S. Census Bureau’s Retail Trade Survey.
Release date: 1990-12-14 - 2. Sample maintenance based on Peano keys ArchivedArticles and reports: 12-001-X199000214536Description:
We discuss frame and sample maintenance issues that arise in recurring surveys. A new system is described that meets four objectives. Through time, it maintains (1) the geographical balance of a sample; (2) the sample size; (3) the unbiased character of estimators; and (4) the lack of distortion in estimated trends. The system is based upon the Peano key, which creates a fractal, space-filling curve. An example of the new system is presented using a national survey of establishments in the United States conducted by the A.C. Nielsen Company.
Release date: 1990-12-14 - Articles and reports: 12-001-X199000114561Description:
This note by Morris H. Hansen presents a discussion of the four papers in the special section “History and emerging issues in censuses and surveys” by: i) J.N.K. Rao and D.R. Bellhouse, ii) S.E. Fienberg and J.M. Tanur, iii) B.A. Bailar, and iv) L. Kish.
Release date: 1990-06-15 - Articles and reports: 12-001-X199000114552Description:
The effects of utilizing a self-administered questionnaire or a personal interview procedure on the responses of an adolescent sample on their alcohol consumption and related behaviors are examined. The results are generally supportive of previous studies on the relationship between the method of data collection and the distribution of responses with sensitive or non-normative content. Although of significance in a statistical sense, many of the differences are not of sufficient magnitude to be considered significant in a substantive sense.
Release date: 1990-06-15 - Articles and reports: 75-001-X199000294Geography: CanadaDescription:
As more women have joined the work force over the last twenty years, they have been entering traditionally male occupations. And to a lesser degree, men have been choosing careers in female-dominated occupations. This study looks at the extent of these moves into non-traditional occupations.
Release date: 1990-05-29
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Articles and reports (5)
Articles and reports (5) ((5 results))
- Articles and reports: 12-001-X199000214535Description:
Papers by Scott and Smith (1974) and Scott, Smith, and Jones (1977) suggested the use of signal extraction results from time series analysis to improve estimates in repeated surveys, what we call the time series approach to estimation in repeated surveys. We review the underlying philosophy of this approach, pointing out that it stems from recognition of two sources of variation - time series variation and sampling variation - and that the approach can provide a unifying framework for other problems where the two sources of variation are present. We obtain some theoretical results for the time series approach regarding design consistency of the time series estimators, and uncorrelatedness of the signal and sampling error series. We observe that, from a design-based perspective, the time series approach trades some bias for a reduction in variance and a reduction in average mean squared error relative to classical survey estimators. We briefly discuss modeling to implement the time series approach, and then illustrate the approach by applying it to time series of retail sales of eating places and of drinking places from the U.S. Census Bureau’s Retail Trade Survey.
Release date: 1990-12-14 - 2. Sample maintenance based on Peano keys ArchivedArticles and reports: 12-001-X199000214536Description:
We discuss frame and sample maintenance issues that arise in recurring surveys. A new system is described that meets four objectives. Through time, it maintains (1) the geographical balance of a sample; (2) the sample size; (3) the unbiased character of estimators; and (4) the lack of distortion in estimated trends. The system is based upon the Peano key, which creates a fractal, space-filling curve. An example of the new system is presented using a national survey of establishments in the United States conducted by the A.C. Nielsen Company.
Release date: 1990-12-14 - Articles and reports: 12-001-X199000114561Description:
This note by Morris H. Hansen presents a discussion of the four papers in the special section “History and emerging issues in censuses and surveys” by: i) J.N.K. Rao and D.R. Bellhouse, ii) S.E. Fienberg and J.M. Tanur, iii) B.A. Bailar, and iv) L. Kish.
Release date: 1990-06-15 - Articles and reports: 12-001-X199000114552Description:
The effects of utilizing a self-administered questionnaire or a personal interview procedure on the responses of an adolescent sample on their alcohol consumption and related behaviors are examined. The results are generally supportive of previous studies on the relationship between the method of data collection and the distribution of responses with sensitive or non-normative content. Although of significance in a statistical sense, many of the differences are not of sufficient magnitude to be considered significant in a substantive sense.
Release date: 1990-06-15 - Articles and reports: 75-001-X199000294Geography: CanadaDescription:
As more women have joined the work force over the last twenty years, they have been entering traditionally male occupations. And to a lesser degree, men have been choosing careers in female-dominated occupations. This study looks at the extent of these moves into non-traditional occupations.
Release date: 1990-05-29
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