The Pareto paradox: Few own, many consume

Mohammed Anwar Al Balushi
Whenever I write about economics, a few words repeatedly come to my mind: capitalism, socialism, poverty, the middle class, wealth and inequality.
These are not merely academic classifications. They describe how people live, who consumes, who saves, who pays taxes, who owns assets and, ultimately, who enjoys the largest share of economic prosperity.
The Italian economist and sociologist Vilfredo Pareto observed that a large proportion of outcomes often comes from a relatively small proportion of causes.
His famous observation that around 80 per cent of Italy’s land was owned by roughly 20 per cent of its population later developed into what we commonly call the 80/20 rule. It is not a universal mathematical law, but it provides an interesting lens through which to examine economic inequality.
Look at the world economy today. A relatively small percentage of people own a disproportionately large share of financial assets, businesses, property and investment wealth, while the majority depend primarily on salaries and wages.
The percentages may not always be exactly 80 and 20, but the pattern is remarkably familiar. Wealth tends to concentrate.
Walk through a supermarket, shopping mall, restaurant, airport or ordinary marketplace. Most customers are not billionaires. They are workers, professionals, teachers, engineers, small business owners and families.
They belong largely to the middle- and lower-income groups. Individually, their purchasing power may be limited, but collectively their consumption forms an enormous economic force.
This can be understood through Keynesian economics and the concept of the marginal propensity to consume. Lower- and middle-income households generally spend a greater proportion of additional income because they must meet immediate needs such as food, housing, education, transportation and healthcare.
Wealthier households have greater capacity to save and invest additional income.
This raises another important issue: taxation. It is tempting to say that the poor and middle class simply “pay more tax than the rich,” but economically the issue is more complicated. Progressive income-tax systems may require high-income individuals to pay larger amounts and higher rates. However, indirect taxes and consumption taxes can impose a proportionately heavier burden on lower-income households because they spend more of their income on everyday necessities.
The distinction between absolute taxation and the relative tax burden is therefore important. This discussion also takes us towards capitalism and socialism. Capitalism rewards ownership, investment, entrepreneurship, innovation and risk-taking.
It has generated extraordinary productivity and technological progress. Yet without adequate competition, social mobility and institutional safeguards, capital can accumulate faster among those who already possess assets.
Socialism emerged partly as a response to such inequalities, emphasising redistribution and collective welfare. But excessive state control can also weaken incentives, entrepreneurship and economic efficiency. The real economic challenge, therefore, is not simply choosing capitalism or socialism as ideological labels. It is designing institutions that allow markets to create wealth while ensuring that prosperity circulates sufficiently through society.
The Kuznets hypothesis adds another perspective. Economist Simon Kuznets suggested that inequality may initially increase as economies industrialise and later decline as development spreads, education expands and institutions improve. History, however, reminds us that declining inequality is not automatic. Public policy, access to education, labour productivity, competition and opportunities for social mobility all matter.
Interestingly, Pareto himself also gave economics the concept of Pareto efficiency. An allocation is Pareto efficient when no person can be made better off without making someone else worse off. But efficiency and fairness are not the same thing. A society in which a small group possesses enormous wealth while millions have very little could theoretically satisfy certain efficiency conditions and still appear socially unjust.
That distinction is crucial. Perhaps the greatest economic question of our century is therefore not whether capitalism or socialism has won. It is whether our economic systems can combine efficiency with opportunity and prosperity with social stability.
The middle class deserves particular attention because it often acts as the bridge between poverty and wealth. A strong middle class consumes, saves, invests, pays taxes, purchases homes, educates children and creates businesses. When it expands, economies usually become more resilient. When it becomes financially squeezed, the consequences eventually reach businesses, governments and even wealthy asset owners.
The Pareto Principle therefore offers us more than an interesting numerical observation. It gives us a mirror through which to examine the distribution of economic power.
If 20 per cent own much of the wealth while the remaining 80 per cent provide much of the labour, consumption and social foundation of the economy, we should ask a deeper question.
How long can an economic system remain healthy if those who keep its wheels turning increasingly feel that they receive too little from the journey?

Mohammed Anwar Al Balushi The author works at UTAS