Rising wages will burst China’s bubble

Who has survived the global credit crisis in the best shape? As Zhou Enlai is reputed to have said about the impact of the French Revolution, it is still too early to judge. The snap verdict that China is the big winner and the US and rest of the old Group of Seven big losers is already looking questionable.

True, China has continued to register turbo-charged growth while many of the debt-laden economies of the west have struggled. No surprise, then, that a tsunami of financial capital has surged eastwards, or that European politicians are scrabbling for trade deals, despite China’s extraordinarily aggressive posture over the Nobel peace prize and other diplomatic issues.

The financial markets, however, have taken a rather different view. The Shanghai market is at less than half its all-time high, significantly underperforming the other three members of the Bric group. More surprising, since the start of the US subprime crisis in August 2007, Shanghai’s total return in dollars has been beaten by the American S&P500, the UK’s FTSE 100, and even the Japanese Topix.

The message is clear. The China story that has been sold so skilfully all over the world is simply another version of the “new era” thinking that has characterised every investment mania from the South Sea bubble to the dotcom frenzy.

After the extended period of disappointing performance, Chinese shares no longer look so expensive in terms of the current price to earnings ratio. But this may be deceptive. On the cyclically adjusted “Shiller PE” – which uses a 10-year average of earnings – the China market is even now almost as expensive as the US stock market was in 1929. In other words, the current level of Chinese earnings is high and probably unsustainable.

There are good grounds for concern about the future. A significant increase in the profit share of national income, as we have seen in China this century, implies a significant decrease in the labour share – meaning that wages fail to keep up with economic growth. The other side of this is apparent in the gross domestic product numbers – a decline in the contribution of consumption and a ballooning dependence on investment. The longer these trends continue, the greater the ultimate reversal.

We’ve seen this movie before – 40 years ago, to be exact. In the 1960s Japan was achieving year upon year of double-digit GDP growth, fuelled by government-directed investment into infrastructure projects such as the bullet-train network and the build-up of heavy industry. Throughout this period, workers were flooding into the cities from the countryside, depressing wages and setting off a virtuous cycle of rising profitability and rising investment.

In the mid-1950s, Japanese labour had taken 60 per cent of total value added. In the miracle years this ratio fell to 50 per cent, then started a V-shaped recovery in 1970 as the labour market tightened. Ten years later it had soared to a plateau of 68 per cent. These gains had to be fought for. In the 1970s, Japan’s now dormant union movement was in its heyday. Profit margins were squeezed, and in real terms the stock market went nowhere for a decade.

Can workers grab a bigger share of the economic pie before the urbanisation process is complete? In Japan they did. In 1970 Japan’s urbanisation ratio (the proportion of urban population to total population) was still just 53 per cent. Currently the Chinese urbanisation ratio is 45 per cent, roughly where Japan was in 1964. However, Chinese statistics are notoriously unreliable. The floating population of unregistered urban migrants is estimated at between 50m and 140m people. So China’s true urbanisation ratio may already be close to Japan’s in 1970.

If China were to follow Japan, the next stage would be labour strife and inflation. The best way to avoid that outcome would be a radical tightening of the current super-easy monetary policy. But that would risk a serious slowdown and probably necessitate a large revaluation of the renminbi – both anathema to Beijing. Meanwhile, China’s reliance on a cheap currency is helping to fuel a trade war, in the words of the Brazilian finance minister.

There is no good way out of the corner into which China has painted itself. Rebalancing the economy is absolutely necessary. It is also a long-term project fraught with risks for China’s rulers – and for investors who have bought the story of inevitable western decline and unstoppable Chinese ascent.

The writer is is a Tokyo-based analyst with Arcus Research