Inequality

Major shifts in economic structure in recent decades are to blame for rising income inequality and the declining share of national income going to wages, say two new studies. The growing importance of the financial services sector is a key factor.

The first study, from the TUC, finds the share of national income going to wages has fallen over the last thirty years from 59 to 53 per cent, whereas the proportion going to profits has increased from 25 to 29 per cent. The main reason has been the decline of industries that spend a high proportion of turnover on wages (such as manufacturing) and the expansion of new industries that have a far higher profit margin (such as financial services). In fact the whole of the rise in profits' share of national income since 1980 went to just to one industry – financial services. That trend is also closely linked with rising inequality in incomes.

Increased levels of income inequality are associated with increased material deprivation, according to a new study of European countries. Researchers used data from the EU Statistics on Income and Living Conditions (EU-SILC) to investigate the key drivers of material deprivation across countries and over time. They focused on the role of growth (or decline) in average income, and the relationship between material deprivation and income inequality.

The 2012 US Presidential elections were unusual for the relatively important role played by issues of inequality and the distribution of income and wealth, says a paper by researchers at the London School of Economics. On this occasion Americans seemed to abandon their normally 'relaxed' attitude to inequality.

The top 1 per cent of earners enjoyed a real-terms increase of 117 per cent over the 25 years between 1986 and 2011, according to a new official analysis – compared with the average of 62 per cent, and with just 47 per cent for those in the lowest decile group.