Emerging market funds are over-focused on East Asia

What exactly is an emerging market? You can debate all sorts of measures of economic development and levels of income as the cut-off point, but as far as the financial world is concerned, what matters most is whether the stock market is part of the MSCI Emerging Markets (EM) index or not.

The AI boom is starting to stretch this line of reasoning, as we have noted a few times in recent weeks. The performance of a handful of stocks that are integral to the semiconductor sector means the index is increasingly heavy in tech (now 43% of the total). It has almost 50% in two economies – Korea and Taiwan – that are clearly advanced, wealthy countries. Yet while AI has made this very obvious because of its impact on the index, the underlying point has been true for much longer. Korea and Taiwan are “emerging” under MSCI’s market-access criteria, but they fully emerged in an economic sense a while ago.

You can go further. The third largest weight is China, at about 20%. China’s GDP per capita in purchasing power parity (PPP) terms is still firmly in emerging market territory – it’s about half of the UK’s, for example – but this disguises enormous variation between the wealthier coastal provinces and those further inland. It is also by far the world’s second-largest economy in nominal terms. To what extent can we view it as a traditional emerging market?

Note, too, that all these three countries – almost 70% of the index – are in East Asia. At this point, is the MSCI EM vastly different to the little-quoted MSCI AC Asia, which adds nearby Japan into the mix? The chart above suggests not.