Wages rising more rapidly than GDP squeezed company profits. By May 2013, the overall profit increase by companies listed on China's A-share market was zero percent - they were falling in inflation-adjusted terms. Consequently, both private and state-owned companies starting reining in investments. In the first five months of 2013, growth in fixed assets investment was 0.2 percent lower than growth in the first four months, and private investment growth was 0.1 percent less than it had been a year before.

This, in turn, led to economic slowdown. GDP growth fell from 7.9 percent in the last quarter of 2012 to 7.7 percent in the first quarter of 2013, placing greater pressure on profits. Profits were then squeezed further by the rise in the RMB exchange rate, which created difficulties for China's exporters.

This inevitably affected credit markets. With profit growth slowing, and in some cases, becoming negative, companies needed credits to plug holes in cash flows. Simultaneously, as companies were using cash to plug payment holes and not to invest, credit became less effective at stimulating growth. Given that profits were squeezed in most sectors, companies diverted what resources they could into markets which were more profitable - most notably, real estate, fuelling price increases in this sector. The pressure on company profitability therefore expressed itself via ballooning demand for credit, ineffectualness of credit in accelerating growth and excess upward pressure on real estate prices.

To attempt to stop ballooning credit, the Central Bank tightened liquidity. But this tackled symptoms, not the disease - rather like treating chicken pox by pressing on the spots. The disease was therefore not cured. Indeed the situation worsened as companies' cash flows were now squeezed from two directions - from the fundamental processes described above and by the Central Bank's liquidity tightening. If this dual pressure had continued, there would have been a financial collapse. Therefore, the Central Bank had to alter course and inject credits.

By supplying liquidity, the Central Bank took pressure off companies from one side, thereby overcoming the immediate crisis. But the underlying cause of the problem will not be overcome until the company profits squeeze is fully reversed.

Finally, while a crisis would have occurred anyway, it was worsened by the incomplete structure of China's banking system. China, like every country, must possess a core of system making banks that are "too big to fail." Such huge banks will never be adequately responsive to small companies' needs, however. In the U.K., which has a private dominated banking system, there are endless complaints by smaller companies about large banks! China has not yet created an adequate system of "small enough to fail" banks, which are responsive to smaller companies, around its large core lenders. Instead, an insufficiently regulated shadow banking system developed.

But the same fundamental factors that made it possible to accurately predict rapid growth of China's economy for 35 years show it is relatively easy for China to overcome these problems, as they are self-inflicted policy problems, not objective constraints.

In 2012, under the influence of the World Bank report on China, similar policies were pursued in the first half of the year. They also led to a growth slowdown. When this policy was reversed in mid-2012, with an investment stimulus, growth accelerated from 7.4 percent to 7.9 percent. In 2013, unfortunately, the wrong policy was pursued for longer and therefore led to June's crisis.

Lin Yifu, former senior vice president of the World Bank, recently stated: "Those who advocate that China's economy should rely on consumption are, in fact, pushing the country into a crisis." Regrettably, June's events confirmed these words.

Large forces in China are working against the errors that led to the June crisis. Companies do not want profits pressured. Slower economic growth will lead to less rapid increase in living standards, creating dissatisfaction among consumers. As June's events in China's financial market were a liquidity crisis, not one of solvency, and China's banks remain highly profitable with assets far outweighing liabilities, no systemic damage has been done to China's banking system. June's events simply demonstrated that even in a country with China's very strong macroeconomic fundamentals, an incoherent theory can wreak havoc. A non-sequitur like "consumer led growth," which necessarily applies a profit squeeze to companies, inevitably leads to economic crisis.

June's credit market explosions were simply the market economy reminding everyone that, within it, there can never be "consumer led growth." Only "profit led growth" is possible.

Hopefully the appropriate lessons have been drawn.

The author is a columnist with China.org.cn. For more information please visit:

http://www.ccgp-fushun.com/opinion/johnross.htm

Opinion articles reflect the views of their authors, not necessarily those of China.org.cn