Nouriel Roubini om ulikhet:
The Instability of Inequality, by Nouriel Roubini, Commentary, Project Syndicate: This year has witnessed a global wave of social and political turmoil and instability, with masses of people pouring into the real and virtual streets… While these protests have no unified theme, they express in different ways the serious concerns of the world’s working and middle classes about their prospects in the face of the growing concentration of power among economic, financial, and political elites. …
The problem is not new. Karl Marx oversold socialism, but he was right in claiming that globalization, unfettered financial capitalism, and redistribution of income and wealth from labor to capital could lead capitalism to self-destruct. …
Even before the Great Depression, Europe’s enlightened “bourgeois” classes recognized that, to avoid revolution, workers’ rights needed to be protected, wage and labor conditions improved, and a welfare state created to redistribute wealth and finance public goods – education, health care, and a social safety net. The push towards a modern welfare state accelerated after the Great Depression… by widening the provision of public goods through progressive taxation of incomes and wealth and fostering economic opportunity for all.
Thus, the rise of the social-welfare state was a response … to the threat of popular revolutions, socialism, and communism as the frequency and severity of economic and financial crises increased. Three decades of relative social and economic stability then ensued, from the late 1940’s until the mid-1970’s, a period when inequality fell sharply and median incomes grew rapidly.
Some of the lessons … were lost in the Reagan-Thatcher era, when the appetite for massive deregulation was created in part by the flaws in Europe’s social-welfare model. Those flaws were reflected in yawning fiscal deficits, regulatory overkill, and a lack of economic dynamism that led to sclerotic growth then and the eurozone’s sovereign-debt crisis now.
But the laissez-faire Anglo-Saxon model has also now failed miserably. To stabilize market-oriented economies requires a return to the right balance between markets and provision of public goods. That means moving away from both the Anglo-Saxon model of unregulated markets and the continental European model of deficit-driven welfare states. Even an alternative “Asian” growth model – if there really is one – has not prevented a rise in inequality in China, India, and elsewhere.
Any economic model that does not properly address inequality will eventually face a crisis of legitimacy. Unless the relative economic roles of the market and the state are rebalanced, the protests of 2011 will become more severe, with social and political instability eventually harming long-term economic growth and welfare.