We propose a test for time-varying impulse responses in heteroskedastic structural vector autoregressions that can be used when the shocks are identified by external proxy variables as a group but not necessarily individually. The test is robust to the identification scheme for identifying the shocks individually and can be used even if the shocks are not identified individually. The asymptotic analysis ...
Im letzten Jahr erhielten wir wieder zahlreiche Anträge für die SOEP-Innovations-Stichprobe (SOEP-IS). Nach Auswahl der besten Module freuen wir uns zu berichten, dass wir das Potenzial der Daten deutlich erweitern konnten. Zurzeit führen wir außerordentlich viele spannende Kooperationen, laufende Projekte und Längsschnitt-Innovationsmodule durch. Aufgrund der Vielzahl neuer Projekte wird der Call ...
Inexpensive and time-efficient web surveys have increasingly replaced survey interviews, especially conducted in person. Even well-known social surveys, such as the European Social Survey, follow this trend. However, web surveys suffer from low response rates and frequently struggle to assure that the data are of high quality. New advances in communication technology and artificial intelligence...
We investigate if and how adverse life events – early widowhood, divorce, disability, job loss - trigger informal insurance responses in the form of intervivos gifts. Drawing from Dutch register data, we construct comprehensive panels comprising individuals undergoing such shocks in the period 2011-2017, and we analyse the patterns of gift receipt surrounding these events. We run separate event...
Research on parental school choice provides strong evidence of so-called ‘white flight’ – that ethnic majority parents avoid choosing a local school if it contains large numbers of ethnic minority students. In this study, we examine such segregating choices in a formally stratified school system. Theoretically, we argue that segregating choices are less common in an educational setting where...
The success of climate policies depends crucially on the dynamics of public support. Using unique longitudinal data from three surveys conducted between 2019 and 2022, we study the variations of public support for carbon pricing in Germany. The period includes two relevant events: the introduction and ramping up of carbon pricing in Germany and the exogenous increase in energy prices following the...
Current developments in the labor income distribution shape the business cycle and the transmission of fiscal and monetary policy measures. During economic crises, timely and well targeted economic policy becomes essential but the volatility of the (labor) income distribution is particularly high. Detailed distributional data on household incomes becomes available after one year at the earliest....
Despite millions of war widows worldwide, little is known about the economic consequences of being widowed by war. We use life history data from West Germany to show that war widowhood increased women’s employment immediately after World War II but led to lower employment rates later in life. War widows, therefore, carried a double burden of employment and childcare while their children were young...
Recent years have seen a growing number of studies investigating the accuracy of nonprobability online panels; however, response quality in nonprobability online panels has not yet received much attention. To fill this gap, we investigate response quality in a comprehensive study of seven nonprobability online panels and three probability-based online panels with identical fieldwork periods and questionnaires ...
