South Koreans lay great store by education and hard work. They put in 2,200 hours of work a year, half as much again as the Dutch or Germans. Their reaction to the 2008 slump was to work harder still. During the 2009-10 recovery, reckons Richard Freeman of Harvard University, Korea had the second-largest increase in hours worked in manufacturing, after Taiwan. And the quality of labour has been even more important than the quantity. Along with Finland and Singapore, Korean schools regularly top international comparisons of educational standards, such as those run by the Organisation for Economic Co-operation and Development (OECD), a rich-country club. Korea spends a larger share of GDP on tertiary education than any rich country other than America. Given relatively low wages, this superbly educated workforce is hard to beat.