IN SEPTEMBER 1789 George Washington appointed Alexander Hamilton as America's first ever treasury secretary. Two years later Hamilton presented Congress with a “Report on Manufactures”, his plan to get the young country's economy going and provide the underpinnings for its hard-fought independence. Hamilton had no time for Adam Smith's ideas about the hidden hand. America needed to protect its infant industries with tariffs if it wanted to see them grow up.

State capitalism has been around for almost as long as capitalism itself. Anglo-Saxons like to think of themselves as the perennial defenders of free-market orthodoxy against continental European and Asian heresy. In reality every rising power has relied on the state to kickstart growth or at least to protect fragile industries. Even Britain, the crucible of free-trade thinking, created a giant national champion in the form of the East India Company.

The appetite for industrial policy grew with the eating, and after the second world war intervention became a mark of civilisation as well as common sense. The Europeans created industrial powerhouses and welfare states. The Asians poured resources into national champions.

This long era of state activism has left a surprisingly powerful legacy, despite the more recent fashion for privatisation and deregulation. The rich world still has a large number of state-owned or state-dominated companies. For example, France owns 85% of EDF, an energy company; Japan 50% of Japan Tobacco; and Germany 32% of Deutsche Telekom. These numbers add up: across the OECD state-owned enterprises have a combined value of almost $2 trillion and employ 6m people.

The new kind of state capitalism started in Singapore. Lee Kuan Yew, its founding father, was prime minister for more than 30 years and a tireless advocate of “Asian values”, by which he meant a mixture of family values and authoritarianism. He rivalled Beatrice Webb in his faith in the wisdom of the state. But he also grasped that Singapore's best chance lay in attracting the world's most powerful corporations, though he rejected the laissez-faire ideas that flourished in Asia's other great port city, Hong Kong.

Singapore could easily have remained a tiny oddity but for a succession of earth-shaking events. The first was the oil embargo imposed by the Arab petrostates in the wake of the 1973 Yom Kippur war, quadrupling the price of oil and shifting the balance of power in the world economy. Arab governments tightened their control over the newly valuable oil companies and amassed growing financial surpluses. For them the economic shock was proof of the power of their oil weapon. For the Chinese it demonstrated the importance of securing a safe supply of oil and other raw materials.

The second event was Deng Xiaoping's transformation of China. Deng borrowed heavily from the Singaporean model. He embraced globalisation by creating special economic zones and inviting foreign companies in. He espoused corporatism by forcing state enterprises to model themselves on Western companies. And he concentrated resources on national champions and investment in research and development. By doing all this, he plugged 1.3 billion people into the world economy.

The final event was the collapse of Soviet communism. This was initially seen as one of the great triumphs of liberalism, but it soon unleashed dark forces. Communist apparatchiks-turned-oligarchs grabbed chunks of the economy. Between 1990 and 1995 the country's GDP dropped by a third. Male life expectancy shrank from 64 to 58. Once-captive nations broke away. In 1998 the country defaulted on its debts.

The post-Soviet disaster created a craving for order. Vladimir Putin, then Russia's president, reasserted direct state control over “strategic” industries and brought the remaining private-sector oligarchs to heel. But just as important as the backlash in Russia was the one in China. The collapse of the Soviet Union confirmed the Chinese Communist Party's deepest fear: that the end of party rule would mean the breakdown of order. The only safe way forward was a judicious mixture of private enterprise and state capitalism.