From the Outside

A contest to control crypto

Gillian Tett (Financial Times) makes an interesting contribution to the crypto currency debate (link here) using Niall Ferguson’s metaphor of the “Square” and the “Tower” to examine the contest for who controls crypto.

Worth reading in full but here is a flavour of her observations…

Where does this leave the crypto “square”? In China, I suspect it will gradually be crushed. Beijing seems intent on using CBDCs to centralise power. In Europe, the “square” may be curbed by bureaucracy.
But the really interesting issue is what will happen in the US, a country that venerates free-market ideas and network-driven innovation. “American cultural values — from support for the underdog to adulation of the frontier explorer — seem to be the precipitating source of how crypto is changing our concept of money,” notes anthropologist Sara Ceraldi. Don’t count out the crowd.
Either way, the point is that nobody can explain crypto prices or other meme assets with monetary economics or portfolio theory alone. The power and culture of “squares” and “towers” matter. Rarely has finance been so fascinating or so hard to model with maths.
Gillian Tett, “A contest to control crypto is underway” Financial Times 24 June 2021

Tony – From The Outside

Central bank digital currencies – Game On

FT Alphaville today wrote up some of the highlights they picked up from a report included in the Annual Economic Report published by Bank for International Settlements (BIS).

The highlights I picked up from the Alphaville column included:

Central Bank Digital Currencies (CBDCs) now seem a matter of when, not if, primarily because the BIS has concluded that they need to get ahead of Big Tech (i.e. Big Tech are pushing ahead with their own versions of digital currency in a number of jurisdictions so central banks need to respond to these initiatives)
The fact that China is committed to a digital currency with the potential to gain a “first-mover advantage” also seems to be a factor
The BIS does not however see a CBDC as adding much value if your financial system already has a well functioning, retail fast payments system with all of the safeguards required by know-your-customer regulations
In terms of design, the BIS seems to be opting for an account based (as opposed to token based) form of digital money
Two of the larger design issues associated with implementing a CBDC are privacy versus security concerns and the potential for crowding out (i.e. how the new form of digital money impacts financial systems where banks are established as the primary suppliers of digital money).

There is a lot to unpack in the BIS paper but it is worth noting one thing I found immediately curious. In responding to the concerns about privacy versus security, Alphaville noted that “The report … says CBDCs could even have a built-in layer of anonymity for very small inconsequential transactions“.

That might work from an Anti Money Laundering (AML) perspective but it is far from clear to me how you would define “very small inconsequential transactions” in a world where a relatively small number of low value payments can finance child pornography. Westpac Banking Corporation paid a high price for failing to comply with reporting requirements in this regard so it is hard to see how a CBDC could define a threshold that was inconsequential.

Alphaville is of course just one perspective. I am yet to read the BIS paper in full but these are the key takeaways that the BIS author has chosen to highlight:

. Central bank digital currencies (CBDCs) offer in digital form the unique advantages of central bank money: settlement finality, liquidity and integrity. They are an advanced representation of money for the digital economy.
• Digital money should be designed with the public interest in mind. Like the latest generation of instant retail payment systems, retail CBDCs could ensure open payment platforms and a competitive level playing field that is conducive to innovation.
• The ultimate benefits of adopting a new payment technology will depend on the competitive structure of the underlying payment system and data governance arrangements. The same technology that can encourage a virtuous circle of greater access, lower costs and better services might equally induce a vicious circle of data silos, market power and anti-competitive practices. CBDCs and open platforms are the most conducive to a virtuous circle.
• CBDCs built on digital identification could improve cross-border payments, and limit the risks of currency substitution. Multi-CBDC arrangements could surmount the hurdles of sharing digital IDs across borders, but will require international cooperation.
“CBDCs: an opportunity for the monetary system”, BIS Annual Economic Report 2021

Tony – From the Outside

The meltdown of IRON

Kudos to “Irony Holder” for a great title to an equally interesting post exploring what went wrong with the IRON stablecoin. My last post “A bank run in CryptoLand” flagged a short summary of the demise of IRON in Matt Levine’s Money Stuff column in Bloomberg and Matt’s latest column put me onto Irony Holder for a more detailed account of what went wrong. I suspect that I will be returning to the stablecoin topic many times before I am done.

One of the challenges in banking and finance is figuring our what is “new and useful” versus what is simply a “new way of repeating past mistakes” and stablecoins offer a rich palette for exploring this question. I remain open to the possibility that stablecoins will produce something more than a useful tool for managing trading in cryptoassets. The potential to make low value international payments cheaper and faster seems like one of the obvious places where the existing financial system could be improved on.

However, it seems equally likely that stablecoin innovation will repeat mistakes of the past so these post mortems are always useful. I recommend reading Irony Holder’s account in full (especially for the code error in the smart contract) but this is what I took away:

Part of the problem with IRON seems to be that the developers prioritised “efficiency”. In my experience the pursuit of efficiency has an unfortunate tendency to result in systems that are neither robust nor resilient – two highly desirable qualities in anything that facilitates the transfer of value. That observation (“efficient is rarely if ever resilient”) is of course based on the hard lesson that the conventional financial system learned from way it operated in the lead up to the Global Finance Crisis.
Algorithmic stablecoins like IRON appear to down play, or avoid completely, the need for high quality collateral. Experience in the conventional financial system suggests that collateral (ideally lots of it) is a feature of robust and resilient payment systems.
Yield farming around the IRON-USDC pair was producing extraordinary returns. High returns are a feature of the crypto asset world but maybe high returns on a stablecoin should have been a red flag?

I have over four decades of experience in the conventional financial system but I am a “noob” in this space (crypto-DeFi-digital) so the observations above should be read with that caveat in mind. It also important to remember that the issues above do not necessarily extend to other types of stablecoin. My understanding is that the algorithmic approach has not achieved as much traction as fiat and crypto collateralised approaches.

Hopefully you find the links (and summary) useful but also tell me what I am missing.

Tony – From the Outside

A bank run in CryptoLand

In my last post I flagged a great article from Marc Rubinstein using MakerDAO to explain some of the principles of Decentralised Finance (DeFi). One of the points I found especially interesting was the parallels that Rubinstein noted between 21st century DeFi and the free banking systems that evolved during the 18th and 19th centuries

I wound up confessing that while I am a long way from claiming any real DeFi expertise, I did believe that it would be useful to reflect on why free banking is no longer the way the conventional banking system operates.

In that spirit, it appears that the IRON stablecoin has the honour of recording the first bank run in cryptoland.

We never thought it would happen, but it just did. We just experienced the world’s first large-scale crypto bank run.
https://ironfinance.medium.com/iron-finance-post-mortem-17-june-2021-6a4e9ccf23f5

No doubt there will be plenty written on this but Matt Levine’s Bloomberg column offers a quick summary of what happened.

The core of an algorithmic stablecoin is that you have some other token that is not meant to be stable, but that is meant to support the stablecoin by being arbitrarily issuable. It doesn’t matter if Titanium is worth $65 or $0.65, as long as you can always issue a few million dollars’ worth of it. But you can’t, not always, and that does matter.
Money Stuff by Matt Levine 18 June 2021

Algorithmic is of course just one approach to stablecoin mechanics. I hope to do a deeper dive into stablecoins in a future post.

Tony – From the Outside

Money and banking in CryptoLand

Marc Rubinstein (Net Interest) recently wrote an interesting post titled “My Adventures in CryptoLand” that I found very helpful in helping me better understand what is going on in this new area of decentralised finance (DeFi). He has followed up with a post titled “Reinventing the Financial System” which explores how MakerDAO is building a “decentralised bank”. I am a bit uncomfortable with applying the term “bank” to the financial entity that MakerDAO is building but I don’t want to derail the discussion with what may be perceived as semantics so I will run wth the term for the purposes of this post.

What is interesting for students of banking is the parallels that Rubinstein notes between MakerDAO and the free banking systems that evolved during the 18th and 19th centuries. Scotland is one of the poster children of this style of banking and we can see a legacy of that system (albeit much more regulated and so not true free banking) in the form of the private bank notes that the three Scottish banks still issue in their own name. He quotes Rune Christensen (founder of MakerDAO) describing the way in which his project accidentally developed a form of fractional reserve banking”

In the very beginning of the project, I remember we didn’t even realise, in the beginning of Maker, that we were essentially just building a protocol that did the same things as fractional reserve banking, did something very similar to how a banking balance sheet works and we were just implementing that as a blockchain protocol. We thought we were doing something completely, totally different from how money usually worked in the traditional sense.” (source)
“Reinventing the Financial System” Marc Rubinstein Net Interest Newsletter, 12 June 2021

This statement should be qualified by the fact that they can only do this (i.e. replicate fractional reserve banking) because the currency of the decentralised bank is a form of money called Dai. Fractional Reserve Banking has proved to be a risky form of financial technology in the conventional banking system which has developed a range of tools to manage that risk (e.g. capital adequacy and liquidity requirements, deposit preference arrangements often coupled with deposit insurance to insulate the “money” part of the bank balance sheet from risk, high levels of supervision and other restrictions on the types of assets a bank can lend against).

MakerDAO has a stabilisation mechanism that employs “smart contracts” that manage the price of Dai by managing its supply and demand. The pros and cons of the various stabilisation mechanisms that underpin stable coins like Dai is a topic for another day.

Rubinstein describes the MakerDAO lending and “money” creation process as follows:

The bank he devised to create his money … works like this:
An investor comes into Maker DAO for a loan. He (yep, usually he) has some collateral he’s happy to keep locked in a vault. Right now, that collateral is usually a crypto asset like Ethereum. For every $100 worth of crypto assets, Maker is typically prepared to lend $66 – the gap adding a buffer of protection against a possible fall in the value of the collateral. Maker accepts the collateral and advances a loan, which it does by issuing its Dai money.

So what?

At this stage I am not sure where this is headed. It is not clear, for example, if the purpose of this “bank” is simply to create more Dai via trading in crypto-assets or to build something that translate outside CryptoLand. Rubinstein quotes Rune Christensen himself stating that

I don’t think that it will necessarily replace everything… The traditional financial system will actually largely remain the way it is. It will just replace certain parts of it that right now are really bad and really old… those things will be replaced with DeFi and blockchain, but the actual bank itself probably will remain.”

I am a long way from figuring this out but Marc’s post is I think worth reading for anyone who want to understand where these new (or possibly reinvented) forms of finance are heading. To the extent that DeFi is reinventing things that have been tried before, I suspect it would be useful to reflect on why free banking is no longer the way the conventional banking system operates. That is another topic for another day.

Tony – From the Outside

The Basle Committee consults on bank cryptoasset exposures

The Basel Committee on Banking Supervision (BCBS) yesterday (10 June 2021) released a consultative document setting out preliminary proposals for the prudential (i.e. capital adequacy) treatment of banks’ cryptoasset exposures. A report I read in the financial press suggested that Basel was applying tough capital requirements to all cryptoassets but when you look at the actual proposals that is not correct (credit to Matt Levine at Bloomberg for picking up on the detail).

The BCBS is actually proposing to split cryptoassets into two broad groups:

one which looks through the Crypto/DLT packaging and (largely) applies the existing Basel requirements to the underlying assets with some modifications; and
another (including Bitcoin) which is subject to the new conservative prudential treatment you may have read about.

The proposed prudential treatment is based around three general principles

Same risk, same activity, same treatment: While the the BCBS does see the “potential” for the growth of cryptoassets “to raise financial stability concerns and increase risks face by banks”, it is attempting to chart a path that is agnostic on the use of specific technologies related to cryptoassets while accounting for any additional risks arising from cryptoasset exposures relative to traditional assets.
Simplicity: Given that cryptoassets are currently a relatively small asset class for banks, the BCBS proposes to start with a simple and cautious treatment that could, in principle, be revisited in the future depending on the evolution of cryptoassets.
Minimum standards: Jurisdictions may apply additional and/or more conservative measures if they deem it desirable including outright prohibitions on their banks from having any exposures to cryptoassets.

The key element of the proposals is a set of classification conditions used to identify the Group 1 Cryptoassets

In order to qualify for the “equivalent risk-based” capital requirements, a crypto asset must meet ALL of the conditions set out below:

The crypto asset either is a tokenised traditional asset or has a stabilisation mechanism that is effective at all times in linking its value to an underlying traditional asset or a pool of traditional asset
All rights obligations and interests arising from crypto asset arrangements that meet the condition above are clearly defined and legally enforceable in jurisdictions where the asset is issued and redeemed. In addition, the applicable legal framework(s) ensure(s) settlement finality.
The functions of the crypotasset and the network on which it operates, including the distributed ledger or similar technology on which it is based, are designed and operated to sufficiently mitigate and manage any material risks.
Entities that execute redemptions, transfers, or settlement finally of the crypto asset are regulated and supervised

Group 1 is further broken down to distinguish “tokenised traditional assets” (Group 1a) and “crypto assets with effective stabilisation mechanisms” (Group 1b). Capital requirements applied to Group 1a are “at least equivalent to those of traditional assets” while Group 1b will be subject to “new guidance of current rules” that is intended to “capture the risks relating to stabilisation mechanisms”. In both cases (Group 1a and 1b), the BCBS reserves the right to apply further “capital add-ons”.

Crypto assets that fail to meet ANY of the conditions above will be classified as Group 2 crypto assets and subject to 1250% risk weight applied to the maximum of long and short positions. Table 1 (page 3) in the BCBS document offers an overview of the new treatment.

Some in the crypto community may not care what the BCBS thinks or proposes given their vision is to create an alternate financial system as far away as possible from the conventional centralised financial system. It remains to be seen how that works out.

There are other paths that may seek to coexist and even co-operate with the traditional financial system. There is also of course the possibility that governments will seek to regulate any parts of the new financial system once they become large enough to impact the economy, consumers and/or investors.

I have no insights on how these scenarios play out but the stance being adopted by the BCBS is part of the puzzle. The fact that the BCBS are clearly staking out parts of the crypto world they want banks to avoid is unremarkable. What is interesting is the extent to which they are open to overlap and engagement with this latest front in the long history of financial innovation.

Very possible that I am missing something here so let me know what it is …

Tony – From the Outside

Joe Wiesenthal contrasts the differing visions represented by Bitcoin and Ethereum

Joe Weisenthal (Bloomberg) wrote an interesting opinion piece discussing the differing visions that Bitcoin and Ethereum offer for the future of finance and money. I am a self declared neophyte in the world of cryptocurrency and DeFi so it may be that the experts in those domains will find fault but I found his thesis interesting. The article is behind the Bloomberg paywall but this is what I took away from it.

He starts with the observation that, after a decade since its inception, we seem to have arrived at the consensus that Bitcoin is best thought of as something like a digital version of gold (or “digital gold”).
That was not necessarily the original intent and battles have been fought between different factions in the Bitcoin community over differing visions.
The most recent example being the “Blocksize War” that played out between 2015 and 2017 where an initiative to increase transaction capacity by expanding the size of each Bitcoin block was defeated by others in the community who saw this as a threat to the network decentralisation they believed to be fundamental to what Bitcoin is.
Weisenthal notes that other players in the Crypto/DeFi domain have a different vision – Ethereum is currently one of the dominant architects of this alternative vision (but not the only one).
The distinguishing feature of Ethereum in Weisenthal’s thesis is that, in addition to being a cryptocurrency, it is also a “token”
He argues that, whereas Bitcoin requires a fundamental act of faith in the integrity of Bitcoin’s vision of the future of money, token’s have a broader set of uses to which you can assign value.
Once you introduce tokens the focus shifts to what precisely do you intend to do with them – in Weisenthal’s words “… once you’re in the realm of tokens, you don’t need faith, but you still need a point“
He notes that we have already seen some dead ends play out – Initial Coin Offerings were a big thing for a while but not any more partly due to many of the projects not stacking up but also because many of them were just another form of IPO that were still unregistered (hence illegal) securities offerings in the eyes of the law.
We have also seen some developments like Non Fungible Tokens that are interesting from a social perspective but not necessarily going to shake the foundations of the status quo.
A third possibility is that DeFi starts to become a real force that starts to shake up the existing players in the conventional financial system.
This third option is the one that Weisenthal (and I) find most interesting but there is still a long way to go.

This is most definitely a topic where I am likely to be missing something but Weisenthal’s article offers an interesting discussion on the contrasting visions, assumptions and objectives of the two currently dominant tribes (Bitcoin and Ethereum). Most importantly it highlights the fact that the vision of DeFi being pursued by Ethereum (or alternatives such as Solana) is radically different to the vision of the future of money being pursued by Bitcoin.

Tony – From the Outside

Libor’s US replacements: no one rate to rule them all | Financial Times

Interesting discussion from FT Alphaville on the challenges the US is facing in choosing a replacement for Libor.
— Read on www.ft.com/content/e5f1ebbb-2e7b-46cc-88ce-b0a1c48ea1ee

Australian bank capital adequacy – Roadmap to 2023

I have posted a couple of times on the revisions of the Australian bank capital adequacy framework that APRA initiated in December 2020 – most recently here where I laid out some problems I was having in understanding exactly what it will mean for an Australian ADI to be “Unquestionably Strong once the revised framework is operational. A letter to ADIs posted on APRA’s website today (2 June 2021) does not provide any answers to the questions I posed but it does give a “roadmap” outlining the steps to be undertaken to calibrate and implement the revised framework.

APRA has included a detailed indicative timeline in an attachment to the letter covering key policy releases, reporting requirements, industry workshops and the process for capital model approvals associated with the revised framework

Next steps
To provide a clear roadmap for consultation and industry engagement, APRA has set out an indicative timeline in Attachment A. The timeline covers key policy releases, reporting requirements, industry workshops and the process for capital model approvals. Over the course of 2021, APRA intends to:
• Conduct a targeted data study, to assess potential changes to the calibration of the prudential standards;
• Initiate regular workshops with industry as the standards and guidance are finalised, to provide a forum for updates and FAQs; and
• Release final prudential standards, draft prudential practice guides (PPGs) and initial details of reporting requirements by the end of the year.
Over the course of 2022, APRA intends to finalise the PPGs and reporting requirements. There are a number of related policy revisions that will also be progressed next year, including the fundamental review of the trading book and public disclosure requirements. APRA intends to conduct a parallel run of capital reporting on the new framework in late 2022.
APRA Letter to ADIs “ADI Capital Reforms: Roadmap to 2023”, 2 June 2021

Two key dates are

July 2021 – “Targeted Quantitative Impact Study” (due for completion August 2021)
November 2021 – Release of final Prudential Standards

It is not clear what, if any, information APRA will be releasing publicly between now and November 2021 when the Prudential Standards are published. I am hopeful however that the November release will be accompanied by some form of Information Paper setting out what APRA learned from the QIS and the industry workshops that it will be conducting along the way.

Exciting times for a bank capital tragic

Tony – From the Outside

My Adventures in CryptoLand – Net Interest

Marc Rubinstein lays out a detailed account of his initial explorations of decentralised finance. His professional background (like mine) is grounded in the conventional financial system so I found this very useful. Even better it is a short read with some hard numbers (time and cost) on the user experience.

My only quibble is that he calls these decentralised financial enties “banks”. Call me pedantic but none of the institutions discussed are banks and I think the distinction still matters if we want to understand how much of conventional banking will remain as this new chapter in financial innovation plays out.
Link to Marc’s blog here – www.netinterest.co/p/my-adventures-in-cryptoland

Tony – From the Outside