21/1/2014: Four Reasons to Worry About Income Inequality

Not being a fan of 'relative poverty' concept for a number of economic reasons, here's my real concern:

Source for both charts: http://www.oxfam.org/sites/www.oxfam.org/files/bp-working-for-few-political-capture-economic-inequality-200114-summ-en.pdf

The core concerns I have are that

• Extreme disparities of wealth and income distributions can lead to inequality of opportunity and, as the result, to non-meritocratic distribution of wealth and income over generations. 
• Extreme divergence in wealth and income distributions can lead to the decline of democratic participation and thus to a rise in political extremism.
• Extreme differentials in income inequality the wake of a major economic crisis compound long-term effects of the crisis and reduce the rate of recovery, including structural recovery.
• In the current crisis, the core cost of the crisis befell the highly indebted households, primarily from middle and upper-middle classes, plus lower-skilled unemployed. Exit from the crisis, therefore, requires repairing their balancesheets more robustly than the balancesheets of the top 1% earners. The fact that we are witnessing the opposite effect tells me that the underlying causes of the crisis have not been addressed. We have wasted trillions in scarce economic resources and achieved preciously little for it.

24/7/2013: Few Links to Thought-Provoking Articles in Economics

Few reading links on economics of inequality and income growth trends links to human capital: "Is Inequality Inhibiting Growth?" by Professor Raghuram Rajan

"Starting in the early 1970’s, advanced economies found it increasingly difficult to grow. Countries like the US and the United Kingdom eventually responded by deregulating their economies.

"Greater competition and the adoption of new technologies increased the demand for, and incomes of, highly skilled, talented, and educated workers doing non-routine jobs like consulting. More routine, once well-paying, jobs done by the unskilled or the moderately educated were automated or outsourced. So income inequality emerged, not primarily because of policies favoring the rich, but because the liberalized economy favored those equipped to take advantage of it.

"The short-sighted political response to the anxieties of those falling behind was to ease their access to credit. Faced with little regulatory restraint, banks overdosed on risky loans."

Another interesting link on income inequality data 

War for Talent is covered here: "It’s the Market: The Broad-Based Rise in the Return to Top Talent" Steven N. Kaplan and Joshua Rauh

And a very provocative, and thought-provoking paper "Defending the One Percent" by N. Gregory Mankiw.

On G20 Tax Proposals: "OECD bureacrats in new diversionary plan to harm business and hike taxes" by  Daniel J. Mitchell covers the OECD proposals for dealing with tax anomalies presented to G20. 

I wrote about these here: http://trueeconomics.blogspot.ie/2013/07/2272013-g20-spells-out-squeeze-on-tax.html and http://trueeconomics.blogspot.ie/2013/07/272013-sunday-times-june-23-2013-g8-and.html

and http://trueeconomics.blogspot.ie/2013/02/1822013-oecd-on-corpo-tax-havens-for-g20.html

20/6/2013: Some facts about income inequality in Ireland and across OECD

Here's an interesting chart from the OECD's latest analysis of income inequality changes during the crisis:

Chart: Market income inequality rose considerably (Percentage point changes in the Gini coefficient of household market and disposable incomes between 2007 and 2010)

While Ireland ranks 1st in terms of overall gross income inequality increases during the crisis (primarily driven by the changes in the employment composition by tenure during the recession and the asymmetric recovery/price dynamics in assets markets between property and equities), we rank 9th in terms of after-tax disposable income inequality. Put differently, tax hikes did impact disproportionately those better off, so much so, they offset asymmetric income changes (including for income from assets).

This effect is partially reflected in the chart below:

Chart: Taxes and social transfers mitigated falls in market income in most OECD countries (Annual percentage changes in household disposable income between 2007 and 2010, by income component)

As things stood in 2010 (major caveats apply here), Ireland's levels of income inequality are actually below the OECD average:

Chart: There are large differences in levels of income inequality across OECD countries (Gini coefficient of household disposable income and gap between richest and poorest 10%, 2010)

Although our income inequality is above that for all EU countries, save Italy, Estonia, Greece, Spain, UK, and Portugal. In comparative across the English-speaking OECD states, we are ranked in the 1st place in terms of having the lowest levels of income inequality.

Loads of fascinating analysis on the topic here: www.oecd.org/els/soc/OECD2013-Inequality-and-Poverty-8p.pdf