Wie hoch ist der Einkommensanteil der Spitzenverdiener am Gesamteinkommen in Deutschland, und wie hat sich dieser im vergangenen Jahrzehnt entwickelt? Antworten darauf findet man sowohl in repräsentativen Befragungsdaten wie der Langzeitstudie Soziooekonomisches Panel (SOEP) als auch in...

The central limit theorem says that, provided an estimator fulfills certain weak conditions, then, for reasonable sample sizes, the sampling distribution of the estimator converges to normality. We propose a procedure to find out what a "reasonably large sample size" is. The procedure is based...

Modern macroeconomics empirically addresses economy-wide incentives behind economic actions by using insights from the way a single representative household would behave. This analytical approach requires that incentives of the poor and the rich are strictly aligned. In empirical analysis a...

A distinguishing feature among households is whether adult members work or not, since the employment status affects a household’s available time for home activities. Using a survey method in two countries, Belgium and Germany, we provide household incomes that retain the level of well-being...