The goal of this paper is to examine how disclosures of goodwill impairment tests under IAS 36 are prepared in conditions of high uncertainty. The data come from Polish companies listed at the Warsaw Stock Exchange, where economic and legal developments have been dynamic as compared to the main...

Dieser Forschungsbericht beschreibt die Konzeption und Durchführung der Welle 1 der Panelbefragung "Lebensqualität und Teilhabe". Des Weiteren werden die Schritte der Datenaufbereitung sowie erste Ergebnisse zu methodischen Aspekten der Felddurchführung vorgestellt. Die neue Panelbefragung...

Economic and social changes that took place in Eastern Europe in the 1990's, created a particularly difficult situation for the rural population, especially for those who pursue agricultural production. Those developmental differences that previously characterized the regions, settlements are...

To the best of our knowledge, most of the few methodological studies which analyze the impact of faked interviews on survey results are based on 'artificial fakes' generated by project students in a 'laboratory environment'. In contrast, panel data provide a unique opportunity to identify data...

Many validation studies deal with item-nonresponse and measurement error in earnings data. In this paper we explore motives of respondents for the failure to reveal earnings using the German Socio-Economic Panel (GSOEP). GSOEP collects socio-economic information of private households in the...

To the best of our knowledge, most of the few methodological studies which analyze the impact of faked interviews on survey results are based on ?artificial fakes? generated by project students in a ?laboratory environment?. In contrast, panel data provide a unique opportunity to identify data...

There is a concern that ordered responses on health questions may differ across populations or even across subgroups of a population. This reporting heterogeneity may invalidate group comparisons and measures of health inequality. This paper proposes a test for differential reporting in ordered...

Public opinion influences politicians, and therefore influences public policy decisions. What are the roles of self-interest, knowledge, and ideology in public opinion formation? And how do people learn about economic issues? Using a new, specially-designed survey, we find that most respondents...

After reviewing the literature on item non-response we focus on three issues: First, is there significant heterogeneity in item non-response across financial questions and in the association of covariates with item non-response across outcomes? Second, can the informational value of surveys be...