Redistribution of income and wealth

German progressive tax rates for different incomes. Progressive tax taxes the rich at a higher rate, in order to redistribute wealth.

Redistribution of income and redistribution of wealth are respectively the transfer of income and of wealth (including physical property) from some individuals to others by means of a social mechanism such as taxation, charity, welfare, land reform, monetary policies, confiscation, divorce or tort law. The term typically refers to redistribution on an economy-wide basis rather than between selected individuals, and it always refers to redistributions from those who have more to those who have less.

The desirability and effects of redistribution are actively debated on ethical and economic grounds. The subject includes analysis of its rationales, objectives, means, and policy effectiveness. A 2003 survey among American economists found that 71.2% of them support redistribution, while 20.4% oppose it, 7.2% had mixed feelings.

Types of redistribution

Today, income redistribution occurs in some form in most democratic countries. In a progressive income tax system, a high income earner will pay a higher tax rate than a low income earner. Another taxation-based method of redistributing income is the negative income tax.

Two other common types of governmental redistribution of income are subsidies and vouchers (such as food stamps). These transfer payment programs are funded through general taxation, but benefit the poor, who pay fewer or no taxes. While the persons receiving transfers from such programs may prefer to be directly given cash, these programs may be more palatable to society than cash assistance, as they give society some measure of control over how the funds are spent.

The difference between the Gini index for the income distribution before taxation and the Gini index after taxation is an indicator for the effects of such taxation.

Wealth redistribution can be implemented through land reform that transfers ownership of land from one category of people to another, or through inheritance taxes or direct wealth taxes. Before-and-after Gini coefficients for the distribution of wealth can be compared.

Objectives

The objectives of income redistribution are to increase economic stability and opportunity for the less wealthy members of society and thus usually include the funding of public services.

One basis for redistribution is the concept of distributive justice, whose premise is that money and resources ought to be distributed in such a way as to lead to a socially just, and possibly more financially egalitarian, society. Another argument is that a larger middle class benefits an economy by enabling more people to be consumers, while providing equal opportunities for individuals to reach a better standard of living. Seen for example in the work of John Rawls, another argument is that a truly fair society would be organized in a manner benefiting the least advantaged, and any inequality would be permissible only to the extent that it benefits the least advantaged.

Some proponents of redistribution argue that capitalism results in an externality that creates unequal wealth distribution.

Some argue that wealth and income inequality are a cause of economic crises, and that reducing these inequalities is one way to prevent or ameliorate economic crises, with redistribution thus benefiting the economy overall. This view was associated with the underconsumptionism school in the 19th century, now considered an aspect of some schools of Keynesian economics; it has also been advanced, for different reasons, by Marxian economics. It was particularly advanced in the US in the 1920s by Waddill Catchings and William Trufant Foster. There is currently a great debate concerning the extent to which the world's extremely rich have become richer over recent decades. Thomas Piketty's Capital in the Twenty-First Century is at the forefront, critiqued in certain publications such as The Economist.

Moral obligation

Peter Singer's argument contrasts to Thomas Pogge's in that he states we have an individual moral obligation to help the poor.

Economic effects of inequality

See also: Economic inequality § Inequality and economic growth

Number of high-net-worth individuals in the world in 2011

Using statistics from 23 developed countries and the 50 states of the US, British researchers Richard G. Wilkinson and Kate Pickett show a correlation between income inequality and higher rates of health and social problems (obesity, mental illness, homicides, teenage births, incarceration, child conflict, drug use), and lower rates of social goods (life expectancy, educational performance, trust among strangers, women's status, social mobility, even numbers of patents issued per capita), on the other. The authors argue inequality leads to the social ills through the psychosocial stress, status anxiety it creates.

A 2011 report by the International Monetary Fund by Andrew G. Berg and Jonathan D. Ostry found a strong association between lower levels of inequality and sustained periods of economic growth. Developing countries (such as Brazil, Cameroon, Jordan) with high inequality have "succeeded in initiating growth at high rates for a few years" but "longer growth spells are robustly associated with more equality in the income distribution."

Criticism

Public choice theory states that redistribution tends to benefit those with political clout to set spending priorities more than those in need, who lack real influence on government.

The socialist economists John Roemer and Pranab Bardhan criticize redistribution through taxation in the context of Nordic-style social democracy, pointing out limits to its effectiveness in promoting relative egalitarianism. They point out that social democracy requires a strong labor movement to sustain its heavy redistribution, and that it is idealistic to think such redistribution can be accomplished in other countries with weaker labor movements. They note that even in Scandinavian countries social democracy has been in decline as the labor movement weakened, arguing that an emphasis on changing enterprise ownership and market socialism is more effective than redistribution at promoting egalitarianism.

Marxian economists argue that social democratic reforms - including policies to redistribute income - such as unemployment benefits and high taxes on profits and the wealthy create more contradictions in capitalism by further limiting the efficiency of the capitalist system via reducing incentives for capitalists to invest in further production. In the Marxist view, redistribution cannot resolve the fundamental issues of capitalism - only a transition to a socialist economy can.

See also

• Economic policy
• Poverty reduction
• Robin Hood
• Robin Hood tax
• Social inequality
• Redistribution (cultural anthropology)
• Wealth concentration

Lists:

• List of countries by income equality
• List of countries by inequality-adjusted HDI

Opposite tendencies:

• Accumulation by dispossession
• Primitive accumulation of capital

External links

• Levy, Frank (2008). "Distribution of Income". In David R. Henderson (ed.). Concise Encyclopedia of Economics (2nd ed.). Indianapolis: Library of Economics and Liberty. ISBN 978-0865976658. OCLC 237794267. 
• Small calculus of inequality measures