IN WESTERN countries it is common to talk about American technology being dominant. From an Asian perspective that seems off. Fresh from visiting the region, where buskers and kerbside fishmongers can be paid by presenting a phone, Schumpeter has found it a shock being back in New York. There, buying most things involves signing bits of paper and PIN numbers are viewed as dangerously transgressive. Only 2% of credit- and debit-card transactions in America are authenticated with PIN numbers; 19bn cheques are written in the country every year.

Asian firms have leapfrogged ahead, offering a new model of financial technology. Exhibit A is Ant Financial, a payments company affiliated with Alibaba, one of China’s two giant internet firms (the other is Tencent, whose WeChat messaging app is ubiquitous and supports payments). Ant is popular in China and has ambitions outside it. Already the world’s most valuable “fintech” firm, worth $60bn, it has 520m payments customers at home and its...Continue reading