Is it possible to create a new reserve currency as an alternative to the U.S. dollar? The topic is controversial. Some believe that it is not, others think that it is even undesirable. I am one of the few who believe that it is not only desirable and possible, but perhaps indispensable.
I first wrote about the need for a new reserve currency in August 2023[1], and since then has elaborated the idea in detail[2]. In this article, I will outline some of its main points. As an innovative alternative, it certainly needs improvement and is open to criticism.
In modern history, the role of international currencies has usually been played by national currencies, and only few were specially designed to serve this function (issued and managed by a national central bank, or by a regional bank, like the euro). Since the issuing country’s objectives do not usually coincide with others’, the international currency can rarely serve the interests of other nations.
Today, we need to create a new international currency that would not perform national functions. Before discussing its characteristics, let me show why there are no efficient ready-made alternatives.
Discarding Options
The options now available are either inconvenient or unlikely.
One would be to continue living in a world dominated globally by the U.S. dollar (and, regionally, by the euro). However, the U.S. dollar system is inefficient, unreliable, and even dangerous. It has become an instrument of blackmail and sanctions. The precariousness of the monetary, fiscal, and financial foundations of the U.S. economy is becoming increasingly clear. This does not suit the emerging economies of the Global South.
Can the U.S. dollar be replaced, at least partly, by some other national or regional currency of the Global North? This scenario is not feasible on a large scale. The euro, compromised as an instrument of sanctions, suffers from the same problems as the U.S. dollar. Europe’s economic situation is even more problematic than that of the U.S.
The Japanese yen has similar problems: the Japanese economy is not doing well and does not inspire confidence. Besides, the yen has never played a major international role. Other national currencies of the Global North are either too small (e.g., the Swiss franc, the Canadian or Australian dollar) or suffer from the country’s economic weakness (the British pound sterling).
As for gold, it can replace the U.S. dollar only partially, as a reserve asset for central banks and other economic agents. However, its high price volatility, caused by the widespread nervousness about the U.S. dollar, makes this option unreliable.
There are two preconditions for the renminbi’s internationalization: free convertibility and China’s willingness to allow a large exchange rate appreciation. The Chinese government is hesitant on both—and rightly so. In the Chinese case, free convertibility would essentially mean removing capital controls—a central element of China’s economic policy in recent decades that has greatly contributed to its stability. The renminbi’s external appreciation would threaten the competitiveness of exports, one of the main factors of the Chinese economy’s dynamism. Moreover, in recent years China has seen deflation in wholesale prices and close-to-zero inflation in consumer prices, so a sharp rise of the renminbi may put the economy in a deflationary trap and at associated risk of recession.
There also remains the question of whether other countries of the Global South would want the renminbi, just another national currency, to replace the U.S. dollar and the People’s Bank of China, another national central bank, to replace the U.S. Federal Reserve. With China issuing an international reserve asset on a large scale, the rest of the world would continue to experience, albeit perhaps in a milder way, the same problems it now has with the U.S. dollar.
In any case (and there are more possible options), creation of a new reserve currency faces challenges—geopolitical (fundamentally, the U.S.’s resistance) and technical (building a trustworthy monetary institutional and operational structure is no easy task). But we need to address this task, not least because we cannot rule out a major financial crisis of the Western capital markets in the coming years, e.g., associated with artificial intelligence and technology companies. If this happens, the decline of the U.S. economy and dollar, will accelerate. Everyone will be scrambling for a solution. So, we’d better look for it today.
A Possible Path
Theoretically, one way would be to back the new currency with gold, as suggested by Russian economists. However, they have so far not solved the main problem this alternative entails: how to ensure a new currency’s stability while supporting it with an eminently unstable asset. If there is a solution, it is beyond my knowledge.
It seems more appropriate to back the new currency in the way I briefly discuss below.
The first question to address is who would create the new currency. In the current international circumstances, there seems to be only one possibility—a group of 15 to 20 Global South countries, including BRICS members and other middle-income countries. Yet none of them can accomplish this mission reliably by delegating the issuance of a new reserve currency to an existing financial institution.
Thus, a new international financial institution—an issuing bank—must be established with the sole and exclusive function of issuing the new currency and putting it in circulation. This bank would not replace national central banks, and its currency would circulate in parallel with the national currencies of the sponsoring countries and other national and regional currencies. Its operations would include international transactions only, excluding domestic ones. Contrary to what is often suggested, it cannot be a euro-type currency, i.e., a single currency issued by a single central bank which replaced national currencies (Deutsche Mark, French franc, Italian lira, etc.).
There are other questions, too. How can we ensure the success of a new international currency? What would make it widely used? The essential thing is to ensure confidence, and this depends on how the new monetary arrangement will be constructed institutionally.
The way that seems most viable to me should be based, among other things, on five legal guarantees: 1) the currency’s stability in terms of value; 2) its non-use as an instrument of sanctions or pressure; 3) operational autonomy of the issuing bank; 4) maximum limit for its issuance; and 5) backing by a basket of the sponsoring countries’ government bonds.
Let me briefly describe these five points.
First, the currency should be based on a weighted basket of the participating countries’ currencies, with its fluctuations following the changes in these currencies. Since all currencies in the basket would be floating or flexible, the new currency would also be a floating currency. The weights in the basket would be determined by the share of each country’s PPP GDP in the total GDP of the sponsor group.
The new reserve currency’s exchange rate is expected to be relatively stable since China accounts for at least 40-45% of the total (depending on the exact composition of the group). The renminbi’s relative weight in the basket would provide certain stability, given the stability of the Chinese currency. Another endogenous factor of its stability is that the basket would be formed by currencies of both exporters and importers of commodities, i.e., countries standing at the opposite sides of the commodity price cycle. These factors could be further reinforced by establishing a weighted, geometrically and symmetrically trimmed, average. Currencies with large fluctuations, beyond pre-established limits, would be temporarily excluded from the basket.
Second, the participating countries would make an explicit commitment to non-use of sanctions. This would contrast with the insecurity caused the abusive use of the U.S. dollar and the euro for punishment and blackmail. This legal guarantee would be reinforced by the issuing bank’s operational autonomy.
Third, to ensure the bank’s operational autonomy and avoid political interference and diplomatic maneuvering by its founders, its president and vice-presidents should be granted long terms (e.g., five years). This kind of guaranteed autonomy, typical of international financial organizations, does not fully protect the bank from interference, but it has its advantages.
The institution’s management could be overseen by and accountable to the Board of Governors and on the Board of Directors designated by the sponsoring countries. The oversight and accountability should be implemented through normal institutional channels, not through the president and vice presidents’ individual pressure.
Fourth, a limit should be set to the amount of the new currency circulated by the bank as a safeguard against excessive issuance. The new international currency would thus have a constraint that the U.S. dollar does not have. Yet this ceiling is secondary to the most important instrument—back-up of the new currency.
Fifth, therefore, is the importance of defining a proper procedure for creating a basket of national bonds of the founding countries and those that will join later. The issuing bank would issue the new reserve currency (NRC) and new reserve bonds (NRB), whose interest rates would be attractive as they would reflect the interest rates on the bonds of the participating nations, all of which are higher than the rates on the bonds in the U.S. dollars and euros. The NRC would be fully convertible into NRBs. The high weight of the Chinese currency, issued by a country with a solid economy, would raise confidence in the NRC’s backing and help stabilize the new currency’s average exchange rate.
The West’s Reaction
The proposal has its vulnerabilities, discussed in detail in [2]. Here let me just note the most significant one: the initiative may provoke negative reactions from the West, which can resort to threats and sanctions. This risk is real: today the declining West is more violent than ever before.
Yet we must decide now whether we are going to live indefinitely with the Western increasingly dysfunctional monetary system used as a geopolitical tool, or we will gather economic, political, and intellectual efforts to get out of this trap.
The next few years will tell whether Global South countries are up to this challenge.