Dirk Niepelt

David Baqaee in SED Newsletter, November 2021. Hulten’s theorem: … the elasticity of aggregate TFP to a microeconomic TFP shock is equal to the sales of the producer being shocked divided by GDP. … Furthermore, if labor supply is inelastic or if the definition of GDP is expanded to include the market value of leisure, then this irrelevance result also applies to real GDP (or under some additional assumptions to welfare). This result, oftentimes known as Hulten’s Theorem (Hulten, 1978), is...

Riksbank Research News 2021, December 2021. PDF (pp. 2–3), HTML. Q: You have been leader of the CEPR Research and Policy Network on FinTech and Digital Currencies since 2021 and explored issues at the heart of monetary theory and payment systems in your research. What do you think is new about digital central bank money and what makes it different from other digital means of payment? A: Societies have been using digital means of payment for decades. Commercial banks use digital claims...

Goodreads rating 4.19. Graeber’s book contains many interesting historical observations but lacks a concise argument to convince a brainwashed neoclassical economist looking for coherent arguments on money and debt. After 60 pages, 340 more seemed too much. Chapter one: … the central question of this book: What, precisely, does it man to say that our sense of morality and justice is reduced to the language of a business deal? What does it mean when we reduce moral obligations to debts? …...

Goodreads rating 4.09. Enlightenment: Schon der Mythos ist Aufklärung, und: Aufklärung schlägt in Mythologie zurück. … Seit je hat Aufklärung im umfassendsten Sinn fortschreitenden Denkens das Ziel verfolgt, von den Menschen die Furcht zu nehmen und sie als Herren einzusetzen. Aber die vollends aufgeklärte Erde strahlt im Zeichen triumphalen Unheils. … Als Sein und Geschehen wird von der Aufklärung nur anerkannt, was durch Einheit sich erfassen lässt; ihr Ideal ist das System, aus dem...

Finanz und Wirtschaft, December 8, 2021. PDF. I draw some conclusions from the CEPR eBook on CBDC, namely: Banks will change, whatever happens to CBDC. The main risk of retail CBDC is not bank disintermediation. CBDC may not be the best option even if it has net benefits. It should be for parliaments and voters, not central banks, to decide about the introduction of CBDC.

Chapter 5 in the CEPR eBook, November 24, 2021. HTML. From the conclusion: From a macroeconomic perspective, central banks can largely neutralise the consequences of CBDC. What is highly uncertain, however, is whether they would choose to do so – the political risks of ‘Reserves for All’ are first-order. The decision for or against CBDC thus should not only reflect the assessment of economic trade-offs, but also whether societies are confident in their ability to efficiently manage...

CEPR eBook, November 24, 2021. HTML. VoxEU, November 24, 2021. HTML. Retail central bank digital currency has morphed from an obscure fascination of technophiles and monetary theorists into a major preoccupation of central bankers. Pilot projects abound and research on the topic has exploded as private sector initiatives such as Libra/Diem have focused policymakers’ minds and taken the status quo option off the table. In this eBook, academics and policymakers review what we know...

On German TV, Dieter Nuhr analyzes the German mindset (Nuhr im Wandel). He offers many insights into why Germans (and their government) stand in their own way. One reason is that Germans can deal with change but still fear it.

Goodreads rating 4.36. Spiritual enlightenment is not about mysticism or happiness, although the latter might follow from the former. It is not about the “true self” but about the non-self; about radical questioning and truth seeking that ditches all putative certainties; about watching the unfolding of life with joy and interest; about accepting contradictions.

Goodreads rating 4.06. Human beings have their personal models of the world. These models are wrong and sometimes very wrong, leaving people with the impression that they have no choice, are being excluded, etc. The authors argue that successful psychotherapies and -therapists all use similar methods to help clients change and correct their models, opening new perspectives for them. In the book the authors systematize this argument. They emphasize errors that humans make when...