Friedrich von Hayek was wrong (economist Jeffrey Sachs)
Jeffrey Sachs writes in the November Scientific American
For decades economists and politicians have debated how to reconcile the undoubted power of markets with the reassuring protections of social insurance. America's supply-siders claim that the best way to achieve well-being for America's poor is by spurring rapid economic growth and that the higher taxes needed to fund high levels of social insurance would cripple prosperity. Austrian-born free-market economist Friedrich August von Hayek suggested in the 1940s that high taxation would be a "road to serfdom," a threat to freedom itself.
Most of the debate in the U.S. is clouded by vested interests and by ideology. Yet there is by now a rich empirical rec-ord to judge these issues scientifically. The evidence may be found by comparing a group of relatively free-market economies that have low to moderate rates of taxation and social outlays with a group of social-welfare states that have high rates of taxation and social outlays.
Not coincidentally, the low-tax, high-income countries are mostly English-speaking ones that share a direct historical lineage with 19th-century Britain and its theories of economic laissez-faire. These countries include Australia, Canada, Ireland, New Zealand, the U.K. and the U.S. The high-tax, high-income states are the Nordic social democracies, notably Denmark, Finland, Norway and Sweden, which have been governed by left-of-center social democratic parties for much or all of the post–World War II era. They combine a healthy respect for market forces with a strong commitment to antipoverty programs. Budgetary outlays for social purposes average around 27 percent of gross domestic product (GDP) in the Nordic countries and just 17 percent of GDP in the English-speaking countries.
. . .
On average, the Nordic countries outperform the Anglo-Saxon ones on most measures of economic performance. Poverty rates are much lower there, and national income per working-age population is on average higher. Unemployment rates are roughly the same in both groups, just slightly higher in the Nordic countries. The budget situation is stronger in the Nordic group, with larger surpluses as a share of GDP.
. . .
Von Hayek was wrong. In strong and vibrant democracies, a generous social-welfare state is not a road to serfdom but rather to fairness, economic equality and international competitiveness.