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19 posts on "Cryptocurrencies"
August 5, 2024

The DeFi Intermediation Chain

Digital photo illustration of block chain with 000s and 111s.

Decentralized Finance, or DeFi, is a rapidly growing ecosystem of financial applications built on blockchain technology, primarily on the Ethereum network. These applications aim to recreate traditional financial instruments and services, such as lending, borrowing, trading, and insurance. The DeFi intermediation chain connects a series of intermediaries who find arbitrage opportunities, aggregate transactions into blocks, validate these blocks, and ultimately append them to the blockchain. In this post, we summarize results from our staff report describing how arbitrage opportunities arise in the Ethereum blockchain, and how the need to keep these arbitrage opportunities private gives rise to the intermediation chain.

Posted at 7:00 am in Cryptocurrencies, Nonbank (NBFI) | Permalink
May 28, 2024

Do Exchange‑Traded Products Improve Bitcoin Trading? 

Decorative photo: Close-up financial trading chart on digital LCD display of BTC bitcoin.

Spot bitcoin exchange-traded products (ETPs) began trading in the U.S. on January 11, 2024. For investors, these ETPs purport improved liquidity and price efficiency, and more convenient access to bitcoin trading compared to other means of trading bitcoin in spot markets. Proponents also cite bitcoin holdings as a portfolio diversification opportunity due to historically low correlation with traditional financial securities. Others argue that bitcoin remains a speculative asset and that ETPs increase its interconnections with the traditional financial system. In this post, we examine the initial performance, trading costs, and price efficiency of spot bitcoin ETPs in the U.S. 

Posted at 7:00 am in Cryptocurrencies, Nonbank (NBFI) | Permalink
March 8, 2024

Stablecoins and Crypto Shocks

Decorative photo of computer board with "stable coin" letters embedded.

In a previous post, we described the rapid growth of the stablecoin market over the past few years and then discussed the TerraUSD stablecoin run of May 2022. The TerraUSD run, however, is not the only episode of instability experienced by a stablecoin. Other noteworthy incidents include the June 2021 run on IRON and, more recently, the de-pegging of USD Coin’s secondary market price from $1.00 to $0.88 upon the failure of Silicon Valley Bank in March 2023. In this post, based on our recent staff report, we consider the following questions: Do stablecoin investors react to broad-based shocks in the crypto asset industry? Do the investors run from the entire stablecoin industry, or do they engage in a flight to safer stablecoins? We conclude with some high-level discussion points on potential regulations of stablecoins. 

August 16, 2023

What Makes Cryptocurrencies Different?

Decorative photo: B for Bitcoin symbol on dark blue background with 0s and 1s floating and lines connected to dots to imply network.

Permissionless blockchains, which support the most popular cryptocurrency networks like Bitcoin and Ethereum, have shown that it is possible to transfer value without relying on centralized trusted third parties, something that is new and remarkable (although perhaps most clearly useful for less developed financial markets). What makes permissionless blockchains able to transfer value without relying on a small number of trusted third parties is the combination of several components that all need to work together. The components themselves are not particularly new, but the combination of these components is more than the sum of its parts. In this post, we provide a high-level overview of these components and how they interact, taking Bitcoin as an example.

July 12, 2023

Runs on Stablecoins

Decorative image; list of bitcoins with chart overlay

Stablecoins are digital assets whose value is pegged to that of fiat currencies, usually the U.S. dollar, with a typical exchange rate of one dollar per unit. Their market capitalization has grown exponentially over the last couple of years, from $5 billion in 2019 to around $180 billion in 2022. Notwithstanding their name, however, stablecoins can be very unstable: between May 1 and May 16, 2022, there was a run on stablecoins, with their circulation decreasing by 15.58 billion and their market capitalization dropping by $25.63 billion (see charts below.) In this post, we describe the different types of stablecoins and how they keep their peg, compare them with money market funds—a similar but much older and more regulated financial product, and discuss the stablecoin run of May 2022. 

February 8, 2023

Is There a Bitcoin–Macro Disconnect?

Decorative image: Bitcoin shape formed by binaries data of 0 and 1.

Cryptocurrencies’ market capitalization has grown rapidly in recent years. This blog post analyzes the role of macro factors as possible drivers of cryptocurrency prices. We take a high-frequency perspective, and we focus on Bitcoin since its market capitalization dwarfs that of all other cryptocurrencies combined. The key finding is that, unlike other asset classes, Bitcoin has not responded significantly to U.S. macro and monetary policy news. This disconnect is puzzling, as unexpected changes in discount rates should, in principle, affect the price of Bitcoin.

December 21, 2022

Can Decentralized Finance Provide More Protection for Crypto Investors?

Decorative: Cryptocurrency on top of screen of trading app, Bitcoin BTC with altcoin digital coin crypto currency, BNB, Ethereum, Dogecoin, Cardano, defi p2p decentralized fintech market

Several centralized crypto entities failed in 2022, resulting in the cascading failure of other crypto firms and raising questions about the protection of crypto investors. While the total amount invested in the crypto sector remains small in the United States, more than 10 percent of all Americans are invested in cryptocurrencies. In this post, we examine whether migrating crypto activities from centralized platforms to decentralized finance (DeFi) protocols might afford investors better protection, especially in the absence of regulatory changes. We argue that while DeFi provides some benefits for investors, it also introduces new risks and so more work is needed to make it a viable option for mainstream investors.

November 7, 2022

What Is Atomic Settlement?

Photo: decorative: traders at a desk at the NY Stock exchange with a stock price board lit up above their heads

Distributed ledger technologies (DLTs) have garnered growing interest in recent years and are making inroads into traditional finance. One purported benefit of DLTs is their ability to bring about “atomic” settlement. Indeed, several recent private sector projects (SDX, Fnality, HQLAx) aim to do just that. But what exactly is atomic settlement? In this post, we explain that atomic settlement, as it is often defined, combines two distinct properties: instant settlement and simultaneous settlement, which should be kept separate.

February 7, 2022

The Future of Payments Is Not Stablecoins

Stablecoins, which we define as digital assets used as a medium of exchange that are purported to be backed by assets held specifically for that purpose, have grown considerably in the last two years. They rose from a market capitalization of $5.7 billion on December 1, 2019, to $155.6 billion on January 21, 2022. Moreover, a market that was once dominated by a single stablecoin—Tether (USDT)—now boasts five stablecoins with valuations over $1 billion (as of January 21, 2022; data about the supply of stablecoins can be found here). Analysts have started to pay increased attention to the stablecoin market, and the President’s Working Group (PWG) on Financial Markets released a report on stablecoins on November 1, 2021. In this post, we explain why we believe stablecoins are unlikely to be the future of payments.

December 22, 2021

Stimulus, Savings, and Inflation: The Top Five Liberty Street Economics Posts of 2021

New York Fed researchers tackled a wide array of topics on Liberty Street Economics (LSE) over the past year, with the myriad effects of the pandemic—on supply chains, the banking system, and inequality, for example—remaining a major area of focus. Judging by the list below, LSE readers were particularly interested in understanding what comes next: the most-viewed posts of the year analyze households’ use of stimulus payments, the implications of lockdown-period savings, the risk of a new housing bubble, the compression of the breakeven inflation curve, and the potential roles that central banks could play in the digital currency sphere. As the year draws to a close, take a look back at the top five posts of 2021.

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