There’s a new breed of spender in charge of China’s wallets, and it’s not crazy rich Asians. The rise of Pinduoduo Inc. and the decline of JD.com Inc. are good proxies for this shift. Founded three years ago, the e-commerce site Pinduoduo processed 262 billion yuan of transactions in the second quarter, just 40 percent shy of JD’s gross merchandise ...

In the 19th and 20th centuries, a few countries got fabulously rich. These included most of Europe, parts of East Asia, some small oil producing states and parts of the former British Empire. In recent decades, more of the world — large parts of China, portions of India, Southeast Asia and part of Latin America — have joined the rich ...

China’s deep-pocketed internet giants are fighting a turf war in Indonesia, where e-commerce sales could surpass India’s as soon as 2020. The only problem is that there’s almost no path to profitability. Alibaba Group Holding Ltd., Tencent Holdings Ltd. and JD.com Inc. already back four of the top five online-shopping startups in Southeast Asia’s most populous country. In March, Alibaba ...