Dirk Niepelt

The Economist reports about a study by Annette Alstadsæter, Niels Johannesen and Gabriel Zucman who matched leaked information from Swiss banks and Panamanian shell companies with Scandinavian wealth records. Their findings: Tax evasion is progressive. The average / top 1% / top 0.01% Scandinavian household paid 3% / 10% / 30% fewer taxes than it should. Accordingly, estimates of wealth inequality (based on tax data) likely underestimate the degree of inequality.

The Economist reports about government initiatives aimed at using blockchain technology in the public sector. Possible uses include land registries, identity-management systems, health-care records, or elections. Proponents expect the technology to improve efficiency and transparency and foster trust. Adoption requires significant investments. According to a survey “nine in ten government organisations say they plan to invest in blockchain technology to help manage financial transactions,...

In the FT, Martin Arnold, Tobias Buck, and Rachel Sanderson discuss the significance of the Banco Popular bailin. The Single Resolution Board was created at the start of 2015 as a pan-European authority for dealing with failing banks. Since then however, the institution has remained almost entirely untested. Now with Banco Popular it has shown its teeth at last. The SRB, chaired by Elke Koenig, acted swiftly after it was informed by the European Central Bank that Popular was “failing or...

On his blog, Gilles Saint-Paul comments on the publication process in economics. Of course I was wrong in all accounts. The publication process in economics is not a publication process, it is a validation process by which we acquire a certain rank in a certain pecking order. Submitting a paper to a journal has nothing to do with research dissemination, it is far more similar to taking an exam or participating in a sports competition. The actual dissemination takes place mostly orally, in...

In the NZZ, Hansueli Schöchli reports about further steps by UBS, the Swiss bank, to prepare for the next financial crisis. In the future, a legally independent service unit—UBS Business Solutions AG—provides other business units with critical internal services, including payments, trading systems as well as legal services. A “Master Service Agreement” specifies that the service unit remains operative even if other business units fail. Die UBS vollzieht nun einen weiteren Schritt. Sie...

In the FT, Sam Fleming and Demetri Sevastopulo report that the White House considers Marvin Goodfriend for the Federal Reserve’s Board of Governors. He has criticised the Fed’s crisis-era balance sheet expansion, saying the central bank should generally not purchase mortgage-backed securities, and has advocated the use of monetary policy rules to guide policy, as has Mr Quarles. … At the same time, however, Mr Goodfriend has been willing to contemplate the use of deeply negative rates to...

In an open letter, MIT President Rafael Reif writes (from the opening paragraph): Yesterday, the White House took the position that the Paris climate agreement – a landmark effort to combat global warming by reducing greenhouse gas emissions – was a bad deal for America. Other nations have made clear that the deal is not open to renegotiation. And unfortunately, there is no negotiating with the scientific facts. In March, Reif questioned planned federal spending cuts. And in January, he...

On the FT’s Alphaville blog, Matthew Klein reviews Swiss monetary policy over the last years and its effect on the real economy. He concludes that it seems the SNB’s relentless accumulation of foreign assets has been pointless — at best. More likely, the behaviour qualifies as predatory mercantilism at the expense of the rest of the world, especially Switzerland’s hard-hit neighbours.

On the FT’s Alphaville blog, Izabella Kaminska points to a paper by Italian academics arguing that the Ethereum technology tends to incubate Ponzi schemes. The uniqueness of the “smart Ponzi” is its capacity to protect the identity of the initiator but also its ability to persist even after being exposed. Since contracts are unmodifiable and thus unstoppable there is no central authority to terminate the execution of the scheme or force the initiator to refund victims. What’s more, the...

On the FT’s Alphaville blog, Izabella Kaminska questions the value of decentralization (and thus, blockchain technology) in intermediation. Decentralisation is, in almost all cases, not an efficiency. To the contrary, it’s a cost that adds complexity and creates an unnecessary burden for both users and operators unless centralised layers are added on top of it — defying the whole point. … At the end of the day, there are only two groups of people prepared to go to costly lengths to...