Currency wars. Trade wars. Beggar-thy-neighbor transgressions. Much ink is spilled talking about these supposed threats to the world economy. But these discussions are usually uninformed and filled with ominous predictions. We should call these analysts “currency-warmongers”.

Contrary to popular proclamations that the world is descending toward currency and trade wars, the current international financial architecture is the best system available to the global economy.

The international financial system always faces important fixed-constraints. In order to facilitate the smooth functioning of the world economy, the international system must resolve a trilemma – it can only have two of the following three policy characteristics, and it cannot simultaneously have all three: independent monetary policy; free flow of capital; fixed-exchange-rate regime. In economics this concept is known as the “impossible trinity”


Today, it is difficult to imagine governments relinquishing their control over monetary policy (as they did under the gold standard, circa 1870-1914), or be willing to implement capital controls like under the Bretton Woods regime (1945-1971). The alternative that the world has begrudgingly accepted is the current one, which includes the free flow of capital and independent central banking, but with no fixed-exchange-rate regime.

Given the political and economic characteristics of today’s global economy, the current system is the best available option. For instance, the significant real economic adjustments that happened quite frequently under the gold standard would be unacceptable today. And contrary to popular belief that prices adjusted according to trade imbalances during the gold standard, empirical evidence has shown that wages and prices were rigid downward under this regime. From a political perspective that would be intolerable in today’s world.

Further, credibility was the foundation of the gold standard’s success before the First World War. Countries credibly committed that they would withstand internal devaluations and abide by the ‘rules of the game’. But would a global fixed-exchange-rate regime have credibility today? Seems unlikely. So we can say that fixed-exchange-rate regimes wouldn’t work in 2015.

In terms of the Bretton Woods alternative (i.e., fixed exchange rate, independent monetary policy, and capital controls), it is unlikely that countries would be willing to embrace capital controls. There are also many problems involved with determining the anchor for the fixed-exchange-rate system, as we witnessed with the collapse of the Bretton Woods regime under the weight of the U.S. dollar in the early 1970s.

Despite the nostalgia of earlier eras, the fact remains that the current architecture is functioning rather smoothly.

At a recent press conference, IMF chief economist Blanchard explained that the recent currency moves in the global economy reflected differences in monetary policy, which in turn reflected differences in the relative strength of the various economies. He made two important points: “monetary policies are appropriate given the state of the economies in the U.S., EMU, and Japan.” And, “the U.S. has more margin of adjustment to offset most of the effects of an appreciation [in the dollar].”

In other words, the current international system is facilitating economic adjustments among the various economies in the global system. That is a good thing. On net, the fluctuation of exchange rates is justified economically and will help the world economy in the aggregate.

In fact, although it is often alleged that changes in exchange rates simply redistribute growth, this is incorrect. A stronger dollar is clearly good for European and Japanese exporters, but it does not necessarily imply weaker U.S. growth if the Fed offsets the impact of a rising currency by not raising rates as quickly as planned. The IMF’s macro model estimates that a stronger dollar will add a cumulative half a point to the level of real global GDP by early next year.

So what are pundits talking about when they beat the currency war drums? What currency wars? What does “currency war” even mean? In general, policymakers are pursuing policies that are justifiable given their domestic economic condition relative to the global context.

The bottom line is that currency-warmongers usually add little value. First, there is no real evidence that such wars are occurring. But further than that, what logical recommendations are being made? Are these warmongers advocating for a different international financial regime?

The problem is that there is no alternative. In fact, it was the very rigidity of the gold standard era that forced policymakers in the 1930s to turn to overt tariffs and trade wars as an alternative to painful internal devaluation. Adherence to the system failed, cheating began, and trade wars followed. The landscape today is vastly different


It might not be popular to say, but the current system has performed well since the Bretton Woods regime collapsed, and moving away from it would be folly – in addition to being very unlikely given the current economic and political constraints that exist around the world.

What Is Going On With Oil Prices?

BCA’s Geopolitical Strategy webcast series – titled Here Be Dragons – focused in its latest edition on the new paradigm in energy markets. Chief Strategists Marko Papic and Robert Ryan of the Geopolitical and Commodity & Energy Strategy services respectively riffed on the interplay of geopolitics and oil prices. Their free-flowing conversation addressed everything from short and long term oil price forecasts to the history of the energy markets and the future of Middle East geopolitics. While the webcast was initially only open to the clients of the two respective services, we believe it adds so much value in today’s volatile environment that we are making it available for replay to the entire BCA client base.

Please click here for to view the webcast replay.

The title of the webcast series, Here Be Dragons, is taken from the inscriptions on 16th century maps. Medieval cartographers used images of sea serpents and dragons in the uncharted areas of the map to symbolize risk and uncertainty. BCA’s Geopolitical Strategy explores the uncharted waters of the investment world, bringing political analysis to investors in a market-relevant way. Its webcasts try to focus on opportunities that exist for investors willing to sail into those uncharted waters, as many dragons often turn out to be red herrings.

Energy market is today beset by many such “dragons.” Much uncertainty currently envelops decision-making of key actors, such as Saudi Arabia and Iran, and we attempt to dispel the confusion in the market regarding their reaction functions.

An hour spent with our geopolitical and commodity strategists will be well spent and so we encourage you to replay the webcast at your convenience. Please feel free to send us your comments and thoughts on the interaction.