Reliable measures of poverty are an essential statistical tool for public policies aimed at reducing poverty. In this paper we consider the reliability of income poverty measures based on survey data which are typically plagued by missing data and measurement error. Neglecting these problems can...

The increase in dispersion of personal earnings in the USA has received considerable attention and has been analyzed extensively. The evidence for other countries is less systematic. There are a few comparative studies, but they tend to focus on descriptions of the overall distribution of income...

This paper studies what happens when we move from a short regression to a long regression (or vice versa), when the long regression is shorter than the data-generation process. In the special case where the long regression equals the data-generation process, the least-squares estimators have...

A relevant question for the organization of large scale research assessments is whether bibliometric evaluation and informed peer review where reviewers know where the work was published, yield similar results. It would suggest, for instance, that less costly bibliometric evaluation might - at...

Reliable measures of poverty are an essential statistical tool to evaluate public policies aimed at reducing poverty. In this paper we consider the reliability of income poverty measures based on survey data which are typically plagued by measurement error and missing data problems. Neglecting...

Social surveys are usually affected by item and unit nonresponse. Since it is unlikely that a sample of respondents is a random sample, social scientists should take the missing data problem into account in their empirical analyses. Typically, survey methodologists try to simplify the work of...

The European Community Household Panel (ECHP) is a very ambitious project whose main purpose is to collect comparable economic, social and demographic information at the individual and the household level throughout the European Union (EU). An attractive feature of the ECHP is its comparability...

Abstract: The negativ e long-term effects of World War II on those directly exposed to it are well documented, but there is no evidence whether these effects extended to subsequent generations. Our paper aims to fill this gap by analyzing the intergenerational effects of World War II in terms of...

The weighted-average least squares (WALS) approach, introduced by Magnus et al. (2010) in the context of Gaussian linear models, has been shown to enjoy important advantages over other strictly Bayesian and strictly frequentist model averaging estimators when accounting for problems of...

We investigate whether older people correctly perceive their own cognitive decline, and the potential financial consequences of misperception. First, we document the fact that older people tend to underestimate their cognitive decline. We then show that those who experienced a severe cognitive...