Tag Archives: Commitment

In its July 2017 Monetary Policy Report, the Board of Governors of the Federal Reserve System discusses monetary policy rules. On pp. 36–38, the Board argues that [t]he small number of variables involved in policy rules makes them easy to use. However, the U.S. economy is highly complex, and these rules, by their very nature, do not capture that complexity. … Another issue related to the implementation of rules involves the measurement of the variables that drive the prescriptions...

On his blog, Dani Rodrik argues that the fact that an international rule is negotiated and accepted by a democratically elected government does not inherently make that rule democratically legitimate. Rodrik distinguishes two types of international commitments. On the one hand, there are commitments that help to overcome time-inconsistency problems. [For example, the government] would like to commit to free trade or to fiscal balance, but realizes that over time it will give in to...

The blockchain technology opens up new possibilities for financial market participants. It allows to get rid of middle men and thus, to save cost, speed up clearing and settlement (possibly lowering capital requirements), protect privacy, avoid operational risks and improve the bargaining position of customers. Internet based technologies have rendered it cheap to collect information and to network. This lies at the foundation of business models in the “sharing economy.” It also lets...

The Economist reports about cyber thieves “outsmarting” a smart contract. Well, what does that mean? Engaging with a code that runs in all states of the world is to engage with a complete contract. How can one outsmart a complete contract? Previous post on smart contracts and commitment.

In the FT, Martin Wolf discusses Mervyn King’s proposal to make the central bank a “pawnbroker for all seasons” as laid out in King’s recent book “The End of Alchemy.” Lord King offers a novel alternative. Central banks would still act as lenders of last resort. But they would no longer be forced to lend against virtually any asset, since that very possibility must create moral hazard. Instead, they would agree the terms on which they would lend against assets in a crisis, including...

In the FT, Richard Waters reports about the advent of the automated company. The DAO — an acronym of decentralised autonomous organisation, the name given to such entities — has been set up to invest in other businesses, making it a form of investor-directed venture capital fund. … The organisation is governed by a set of so-called smart contracts which run on the Ethereum blockchain, a public ledger designed to make its operations transparent and enforceable. In other words, the code...