China’s infrastructure binge may be doing more harm than good

Bloomberg 

For all the roads, bridges and railways that China builds every year in an effort to keep the economy humming, the massive splurge may not be having the desired effect.
That’s because more than half of China’s infrastructure investment has destroyed economic value instead of generating it, according to a study from the University of Oxford’s Saïd Business School.
“The evidence suggests that for over half of the infrastructure investments in China made in the last three decades the costs are larger than the benefits they generate,” according to Atif Ansar, one of the study’s co-authors.
What’s more, unless China shifts its focus to fewer and higher quality types of public works that leave a positive legacy “the country is headed for an infrastructure-led national financial and economic crisis, which is likely also to be a crisis for the international economy,” according to the analysis that’s published in the Oxford Review of Economic Policy.
China spent more than $10.8 trillion in infrastructure in the last decade alone, according to Bloomberg calculations based on official data of investment in categories such as transport, storage, power supply and water conservation.