Whereas life expectancy continues to increase in most industrialized countries many developing and transition countries are today confronted with decreases in life expectancy. Usual measures employed to compare welfare over time and space fail to deal with such demographic change and may lead to...

This paper explores the determinants of individual well-being as measured by self-reported levels of satisfaction with income. Making full use of the panel data nature of the German Socio-Economic Panel, we provide empirical evidence for well-being depending on absolute and on relative levels of...

We link life-satisfaction data to inequality of the pre- and post-government income distribution at the regional level, to estimate the degree of inequality aversion. Three different inequality measures are used. In addition, we investigate whether a reduction in inequality by the state...

We link life-satisfaction data to inequality of the pre-government income distribution at the regional level, to estimate the degree of inequality aversion. In addition, we investigate whether a reduction in inequality by the state increases individual well-being. We find that Germans are...

This paper explores the relationship between two well-established con-cepts of measuring individual well-being: the concept of happiness, i.e. self-reported level of satisfaction with income and life, and relative deprivation/satisfaction, i.e. the gaps between the individual's income and the...

We investigate the matching algorithm used by the German central clearinghouse for university admissions (ZVS) in medicine and related subjects. This mechanism consists of three procedures based on final grades from school ("Abiturbestenverfahren", "Auswahlverfahren der Hochschulen") and on...

Recently the software industry has experienced fundamental changes in market structure through the entry of open source competitors, e.g. Linux's entry into the operating systems market. In a simple model we examine the effects of such a change in market structure from monopoly to duopoly under...

In response to increasing health expenditures and a high number of physician visits, the German government introduced a copayment for ambulatory care in 2004 for individuals with statutory health insurance (SHI). Because persons with private insurance were exempt from the copayments, this health...

Open source software (OSS) is a public good. A self-interested individual would consider providing such software, if the benefits he gained from having it justified the cost of programming. Nevertheless each agent is tempted to free ride and wait for others to develop the software instead. This...

Vor zehn Jahren hat der deutsche Wissenschaftsrat mit seiner Forderung nach einer Verstärkung der akademischen Forschungsleistungen an den deutschen Wirtschaftsforschungsinstituten einen Regimewechsel eingeleitet. Der Anstoß wurde von der Leibniz-Gemeinschaft, der Dachgesellschaft der...