Typography

SWIFT headquarters in Belgium ( source ) German foreign minister Heiko Maas recently penned an article in which he said that "it’s essential that we strengthen European autonomy by establishing payment channels that are independent of the US, creating a European Monetary Fund and building up an independent Swift system." So what exactly is Maas's quibble with SWIFT, the Society for Worldwide Interbank Financial Telecommunication ? SWIFT is a proprietary messaging system that banks can use communicate information about cross border payments. This November, U.S. President Trump has threatened to impose sanctions on SWIFT if it doesn't remove a set of Iranian banks from the SWIFT directory. For Heiko Maas, this is a problem. Iran and Germany remain signatories to the same nuclear deal that Trump reneged on earlier this year. The deal committed Iran to cutting back its uranium enrichment program and allowing foreign inspectors access to nuclear sites, in return obligatin...

Network view of cross-border banking, IMF, Minoiu and Reyes (2011)  PDF I recently blogged at Bullionstar on the topic of the upcoming Iranian monetary blockade. Many years ago when I was taking a political science class at university, I remember the professor teaching us two criticisms of sanctions. The first is that they don't really work—people can always get around them. And secondly, even if they are so tight that they can't be evaded, sanctions don't change the behaviour of the party being sanctioned. The Iranian monetary blockade that ran from 2010-2015 seemed to contradict both of these claims. The sanctions were very difficult to evade. And they forced Iran to come to the bargaining table and agree to end their nuclear program in exchange for economic relief. According to the International Atomic Energy Agency, Iran has complied with its promise. The Trump administration has announced that it is reneging on the nuclear deal and re-imposing sanctions in order to f...

Eshima Ohashi Bridge, Japan The value of all outstanding XRPs recently surpassed that of bitcoin, hitting $300 billion or so last month. XRPs are a cryptocurrency issued by Ripple, a company that is trying to shake up the business of cross border payments. Ripple has a number of strategies for doing this, but the one that has caught people's imagination — especially as the price of XRPs rocket higher — is to have banks and other financial institutions use XRP as a 'bridging asset' for moving value across borders. The idea of using a cryptocurrency as a bridge isn't a new idea. Bitcoin remittance companies have been trying to do this for several years now, without very much success . So what do I mean by using a cryptocurrency like bitcoin or XRP as a bridge asset? Does it make any sense? To answer these questions, let's dissect a hypothetical cross border payment. Straddling two universes As users of banks and other financial institutions, we rarely think about what...