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Microfirms and Innovation in the Service Sector

The Accumulation of Wealth in Marriage: Over-Time Change and Within-Couple Inequalities

This study examines the accumulation of personal wealth of husbands and wives and investigates the development of within-couple wealth inequalities over time in marriage. Going beyond previous re- search that mostly studied the marriage wealth premium using household-level wealth data and that conceptualized marriage as an instantaneous transition with uniform consequences over time, we argue that ...

Institutsional'nye faktory politicheskogo doveriya v sovremennoi Rossii

The aim of this study is to analyze and assess the impact of institutional factors on political trust in various levels of government (federal, regional and local) in modern Russia. Data and methods. The study is based on microdata from the European Bank for Reconstruction and Development (EBRD) “Life in Transition Survey” (LiTS). We examined such institutional factors of political trust as perceived ...

Can Happiness Apps Generate Nationally Representative Datasets? - a Case Study Collecting Data on People’s Happiness Using the German Socio-Economic Panel

In the last few years, apps have become an important tool to collect data. Especially in the case of data on people’s happiness, two projects have received substantial attention from both the media and the scientific world: “Track your happiness” from Killingsworth and Gilbert (Science, 330, 932-932, 2010), and “Mappiness,” from MacKerron (2012). Both happiness apps used the experience sampling method ...

On the Accuracy of Gravity-RAS Approaches Used for Inter-Regional Trade Estimation: Evidence Using the 2005 Inter-Regional Input–Output Table of Japan

In contrast to international trade, it is still difficult to find regionaltrade statistics within a nation. Given that the gravity model con-tinues to be very popular, we test two gravity-RAS approaches usedfor interregional trade estimation: a standard one and an extendedversion, which additionally estimates intra-regional flows. We assessthe accuracy with the help of two measures and for different ...

A Novel Sampling Strategy for Surveying High Net-Worth Individuals: A Pretest Using the Socio-Economic Panel

High‐wealth individuals are typically underrepresented or completely missing in population surveys. The lack of comprehensive national registers on high‐wealth individuals in many countries challenged previous attempts to remedy this under‐representation. In a novel research design, we draw on public data on the shareholding structures of companies as a sampling frame. Our design builds on the empirical ...

Being Unengaged at Work but Still Dedicating Time and Energy: A Longitudinal Study

Overcommitted individuals cannot withdraw from work obligations. We examine whether work goal engagement attenuates the negative effects of overcommitment on work and health outcomes. For overcommitted professionals it should matter whether they dedicate time and energy to work goals they feel bound to or to goals they do not feel attached to (unengaged overcommitment). In a longitudinal study of 752 ...

Mortality by Education, Occupational Class and Income in Finland in the 1990s and 2000s

Differences in mortality by socio-economic position (SEP) are well established, but there is uncertainty as to which dimension of SEP is most important in what context. This study compares the relationship between three SEP dimensions and mortality in Finland, during the periods 1990–97 and 2000–07, and to existing results for Sweden. We use an 11% random sample from the Finnish population with information ...

The Effects of a Parenting Program on Maternal Well-Being: Evidence from a Randomized Controlled Trial

This paper evaluates how a light-touch parenting program for parents of children below school entry age affects maternal family well-being. We analyze data from a randomized controlled trial focusing on non-disadvantaged parents. Overall, results show no short-term effects but a relatively large positive effect of the intervention on maternal family well-being in the medium term. With a 20- to 30-percent ...

Dehydration Predicts Longitudinal Decline in Cognitive Functioning and Well-Being Among Older Adults

Adequate hydration is essential for health, with even mild forms of dehydration often having negative effects on cognition and well-being. Despite evidence of higher risk for dehydration among older adults, links between dehydration and cognitive or well-being outcomes have not been established in old age. In this study, we used longitudinal data from the Berlin Aging Study II (age range 60–89) to ...