Since ancient times the practices and ethics of bankers and banking in general have undergone a great deal of criticism. While lending is motivated by profit, and while households are not explicitly coerced into borrowing money, the justice of a system which exploits workers and at the same time encourages them to borrow money in order to maintain a certain standard of living can be viewed as sometimes unfair and perhaps immoral. The value of goods, according to St. Thomas Aquinas (...) and Karl Marx, should mostly reflect the value of labor embodied in them, and for that reason, labor should be compensated fully for its work. For these reasons, Aquinas and Marxian economists offer somewhat similar and at the same time different views on both the labor theory of value as well as on the morality of certain banking practices. If credit and the banking system also bring about crisis and the greater concentration and centralization of capital, then the morality of these outcomes also needs to be examined. (shrink)

According to the Principle of Techno-Geek Proportionality, for every million times a nerd gets excited about “the latest thing” the world might change once. Central bank digital currency (CBDC) may be that once. There is nothing new about digital money, but there may be many profoundly new things about CBDC. This is especially so for “retail” CBDC – that is, CBDC freely available to the public rather than “wholesale” CBDC, which is restricted to some registered users and central bank systems. (...) At the moment, the vast majority of money in existence takes the form of deposits at Santander, Barclays and the other commercial banks. As the Bank of England makes clear, most of this is originally produced when a bank extends a loan and creates a sum as a deposit which the borrower can then spend. This money flows around our payments system and the money supply, albeit there is more to money supply than just this, grows as cumulative debt grows and shrinks as debt is paid down. In the UK (and equivalents apply in any modern economy that has commercial banks), though we rarely think about it, since the money is denominated in s and the central bank essentially guarantees that it will exchange at par for central bank money, most of what we think of as money is really Santander or Barclays etc. credit units. Retail CBDC could change this state of affairs and the issues are sufficient to require public debate – not only regarding the scope of the technology but also the role and adequacy of central banks. This, in turn, provides an opportunity to discuss the nature of process. (shrink)

Daniel Kahneman's book Thinking, Fast and Slow (2011) has had a worldwide impact. The book's insights are profound and have changed the thinking of both decision scientists and general audiences about how choices are made. Kahneman, however, claims that standard utility theory cannot explain these insights because it 1) lacks “reference points” from which gains and losses can be measured, 2) does not predict loss aversion, and 3) assumes preferences are stable (amid supposed counter evidence). These alleged failures of utility (...) theory are what led Kahneman and Tversky (1979, 1991) to develop prospect theory. This brief article shows that a close reading of Thinking, Fast and Slow reveals fundamental oversights in these criticisms. Not only does loss aversion arise naturally within utility theory for rational economic agents with stable preferences, but the very measurements of gains and losses rely directly upon reference points. Rather than overturning the insights of prospect theory, proper use of utility theory and its indifference curve representations reveals these behavioral insights and places them within the sturdier, longer- established framework of neoclassical microeconomic theory. (shrink)

Yanis Varoufakis is an economist and politician. After serving as Greek Finance Minister in 2015, he went on to co-found the Democracy in Europe Movement 2025, of which he is now Secretary- General. The author of many books and academic papers, his latest work, Technofeudalism: What Killed Capitalism?, was published by Bodley Head in 2023. Professor of Economics, and editor of this journal, Michel Zouboulakis interviewed Varoufakis in December 2023. What follows is a transcript of that meeti...