Income Inequality In Germany Research Articles

A New Framework of Measuring Inequality: Variable Equivalence Scales and Group-Specific Well-Being Limits – Sensitivity Findings for German Personal Income Distribution 1995-2009

The paper examines sensitivity influences on the German personal income distribution in a time-series perspective as well as in a methodically broad manner. The author discusses the following issues: (1) For the first time, (reference) income-dependent, so-called variable equivalence scales are explicitly and extensively applied in a distributional analysis of German data which causes significant increases of income inequality compared with income-independent, constant equivalence scales. (2) Concerning different demarcations of income areas the pattern of income inequality in Germany 1995-2009 is not distinctively changed in the several variants considered. (3) For three alternative inequality indicators out of the class of Generalized Entropy indicators (mean logarithmic deviation, one of Theil’s measures of entropy, and normalized coefficient of variation), the patterns of income inequality over time are nearly the same. (4) Regarding current monthly household net income versus yearly household net income of the previous year, different patterns with respect to income inequality occur during the ob-served period of time. Especially in the first decade of the 21st century the corresponding pat-terns differ from each other. In a further step the new approach related to income distribution, which incorporates variable equivalence scales, is applied to socio-demographic stratification to exemplarily demonstrate the power of this new approach. All in all, the analyses of the paper refer to the necessity of a rigorous methodological foundation of distributional studies, especially concerning the selection of a set of (preferably variable) equivalence scales, the choice of the inequality indicator, and – not least – of the income variable.

Understanding Rising Income Inequality in Germany

Understanding Rising Income Inequality in Germany

Top Incomes and Top Taxes in Germany

We analyze the distribution and taxation of top incomes in Germany during the 1990s on the basis of individual tax returns data. We derive a measure of economic income from taxable gross income as reported in the tax returns. Thanks to complete sampling, we can deliver a very precise description of very high incomes, in terms of both distribution and composition by source. We also provide a measure of the effective average rate of taxation for various income groups. Our main findings are as follows: (i) incomes are highly concentrated in Germany, more than commonly thought; (ii) the German economic elite relies much less than elites in France or the US upon income from wages and salaries; (iii) income taxes are highly concentrated in Germany, more than commonly thought; (iv) although effective tax rates are significantly lower than statutory ones, the income tax is effectively progressive; (v) income taxation substantially reduces income inequality in Germany.

INCOME INEQUALITY IN GERMANY DURING THE 1980s AND 1990s

The paper estimates a variety of inequality measures for three sub‐samples of the German population using cross‐sectional data on equivalent income from the German Socio‐Economic Panel (GSOEP). The sub‐populations under consideration are residents of West Germany including foreigners for the years 1984 to 1996, residents of East Germany for the years 1990 to 1996 and a comprehensive German population for the years 1990 to 1996. Bootstrap methods are applied to test whether changes in inequality are statistically significant. In order to account for panel attrition and over‐sampling, sample weights are incorporated into the estimation procedure. The empirical results confirm the relative stability of the West German income distribution. While income inequality in West Germany has generally not altered in an economically relevant way over the period 1985 to 1996, inequality in East Germany has increased after reunification. Despite this increase, inequality remains substantially higher in the western part of the country. Convergence of eastern mean income to the western level generally overcompensated the rise in inequality in East Germany, so that the level of inequality in unified Germany is lower in 1996 than in 1990.

On Rich Cities and Boring Places

This paper investigates the effect of city size on income inequality in Germany after reunification. Using the Gini index, income inequality is computed. No correlation between income inequality and city size can be found, but dividing Germany in East and West Germany gives further insight into the dependence. It can be seen that a positive connection between city size and income inequality exists in West Germany, while in East Germany no correlation can be found. Another interesting point is the development of income in East German cities. It is shown in this paper that incomes increase rapidly in all cities while the increase in inequality is astonishingly small.

HOW INCOME INEQUALITY CHANGED IN GERMANY FOLLOWING REUNIFICATION: AN EMPIRICAL ANALYSIS USING DECOMPOSABLE INEQUALITY MEASURES

This paper analyzes how inequality in Before and After Government income has changed in Germany since reunification using the 1990 through 1992 waves of the German Socio‐Economic Panel. A Theil decomposable inequality index is used to measure inequality in Germany and in its eastern and western states. Massive public transfers from west to east have narrowed the east‐west income gap, substantially offset the rise in income inequality from private sources, and lowered overall inequality in the western states. The net result of this policy has been a drop in After Government income inequality in Germany between 1990 and 1992.