The US must wake up to a multipolar world by welcoming China to the table

Giving up the spotlight is never easy. The United States, like many ageing celebrities, is struggling to share the stage with new faces, especially China. The upcoming meetings of the International Monetary Fund and the World Bank - two institutions dominated by the US and its Western allies - provide an ideal opportunity to change that.

The US must come to terms with the reality that the world has changed. The longer America remains in a state of denial, the more damage it will do to its interests and its global influence, which remains substantial, if more constrained than before.

The world no longer adheres to the static cold war order. Nor does it work according to the Pax Americana that dominated in the decade after the Soviet Union's collapse.

Today's world is underpinned by a multipolar order, which emerged from the rise of developing economies - most notably China - as major actors in trade and finance. The US - not to mention the other G7 countries - must now compete and cooperate not only with China, but also with India, Brazil and others through expanded forums like the G20.

To this end, the US must show leadership and adaptability. It cannot refuse to support China's efforts to expand its role in global governance. Nor should it issue harsh rebukes to its allies when they do not follow suit, as it did when Britain announced its intention to join the new China-led Asian Infrastructure Investment Bank (AIIB).

The US seems to be stuck in the Bretton Woods system, the rules-based order - underpinned by the IMF and World Bank, with the US dollar at its heart - that emerged after the second world war.

Over the years, however, that system, with its mix of liberal multilateralism and market-oriented economic policies, has come to symbolise the Anglo-American dominance of the global economy that much of the world now criticises. In particular, the Washington Consensus - the set of free-market principles that influences the policies of the IMF, the World Bank, the US and Britain - has generated considerable resentment, especially after the Asian financial crisis of the 1990s.

Against this backdrop, it is hardly surprising that China has been using its growing global influence to help engineer a new economic order - one in which the US dollar does not reign supreme. Zhou Xiaochuan , the governor of the People's Bank of China, has repeatedly called for a shift towards an international monetary system that allows for the use of multiple currencies for payments and investment. Such an approach would reduce the risk and impact of liquidity crises, while decoupling the international monetary system from the "economic conditions and sovereign interests of any single country".

Of course, China believes the renminbi should eventually play a central role in this new monetary system, so that it reflects China's role not only as a leading engine of global economic growth, but also as the world's largest creditor.

Since 2009, China's leadership has been pursuing a set of policies that encourage the use of the renminbi in regional trade and reduce its dependence on the dollar in international payments. But this is just the first step towards institutionalising a multipolar world order. China has also spearheaded the establishment of new multilateral institutions, with the AIIB following on the heels of the New Development Bank, the BRICS bank.

By taking these steps, China's leaders have called attention to the inadequacy of the existing international monetary system in today's complex, multipolar world economy. In particular, China's agenda highlights questions about America's capacity to provide the needed liquidity to support international trade and finance.

To be sure, the US is right to wonder whether the new order that China hopes to build will be as open and rules-based as the American-led order - the one that gave China the market access it needed to achieve its spectacular economic rise. But the answer to that question can be found only by engaging China on global governance reform - not by denying that change is needed at all.

As the US stubbornly pursues a policy of containment towards China - exemplified in its fight against the AIIB's establishment, accusations of currency manipulation, and its refusal to ratify IMF reforms that would increase China's influence - it risks losing its ability to shape what comes next. The result could be a world of fragmented blocs - an outcome that would undermine not only global prosperity, but also cooperation on shared challenges.

The spring meetings of the IMF and the World Bank offer an important opportunity to signal a new approach towards China. And there could be no more credible signal than US support for the renminbi's addition to the basket of currencies that the IMF uses to value its international reserve asset, the special drawing right.

Paola Subacchi is research director of international economics at Chatham House. Copyright: Project Syndicate