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Browsing by Subject "Blockchain"

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  • Björkenheim, Linda (2021)
    Avhandlingen behandlar blockkedjans eventuella ställning som ett transnationellt rättssystem. Syftet är att undersöka huruvida blockkedjor och dess applikationer bör betraktas som rättssubjekt som faller under statlig jurisdiktion eller om de utgör självständiga rättssystem med jurisdiktion över sin egen verksamhet. Forskningen följer en rättsteoretisk samt rättssociologisk metod. Materialet består i huvudsak av rätts- och andra samhällsvetenskapliga artiklar samt tekniska och empiriska data angående blockkedjan Ethereums funktion och användning. I avhandlingen diskuteras statens suveränitet som koncept samt blockkedjeteknologins hot mot statens suveränitet. Det konstateras att blockkedjan och staten möjligtvis kommer att fungera som konkurrerande eller parallella normativa system i framtiden. Rättspluralismen presenteras därmed som ett fungerande ramverk för identifierandet och utvärderandet av icke-statliga rättssystem såsom blockkedjan. Avhandlingens forskningsfråga är huruvida blockkedjor kan betraktas som rättssystem. Luhmanns systemteori används som det främsta verktyget för besvarandet av forskningsfrågan. Blockkedjan Ethereum fungerar som föremål för analysen. Avhandlingen reflekterar även kring interna och externa rättsliga utmaningar som uppstår till följd av blockkedjans ställning som ett (framväxande) rättssystem
  • Vartiainen, Niko (2024)
    In recent years, stablecoins become a hot topic in the debates among policymakers and experts in financial regulation. A stablecoin can be defined as a virtual currency that aims to maintain a stable value relative to a specified asset, most often the United States dollar. In essence, stablecoins are an attempt by private companies to bring fiat currencies into the crypto space. Their primary purpose is to provide an option without volatility within the cryptocurrency market, where price swings are common, and the stability aspect distinctly sets stablecoins apart from other virtual currencies. This stability is crucial for enabling practical, everyday uses of digital currencies, such as payments, remittances, collateral, and as a safe haven for traders and investors during periods of high volatility in the broader crypto markets. Despite their goal to stay pegged to the value of the asset they link themselves to, stablecoins have not always managed maintain a stable value. Some have outright collapsed. Thus, their reliability has raised concerns. The European Union’s Regulation on Markets in Crypto-assets (MiCAR) aims to generate stability in the sector by introducing a wide variety of requirements to issuers of stablecoins. These include strict capital and liquidity requirements, comparable to traditional financial regulations. By doing so, it aims to integrate crypto-assets into the European Union's financial system by ensuring that they are subjected to appropriate oversight and regulatory standards. While protecting customers and investors and safeguarding financial stability, MiCAR sets a high bar for stablecoin issuers. It is possible that these strict requirements could potentially restrict the entry of new, innovative players in the crypto market. This might lead to a market dominated by large, established financial entities, potentially stifling innovation in the field of stablecoins. However, MiCAR can also increase the credibility of the crypto market among investors, consumers, and businesses by establishing basic guarantees on the transparency, reliability and accountability of service providers.
  • Kuuskoski, Joel (2022)
    A key component of legislation aimed at preventing money laundering and the financing of terrorism is the so-called ‘travel rule’. The travel rule obliges financial institutions to keep track of the identities behind senders and receivers of fund transfers. If a transfer of funds is deemed suspicious, the institution acting as an intermediary can deny the transfer and possibly report it to the authorities. Bitcoin’s decentralised and unregulatable nature, however, poses a unique challenge to the enforcement of the travel rule. In July 2021, the European Commission published a proposal for a revision to the 2015 Transfer of funds regulation. The revision, which is currently undergoing the legislative process, would bring so-called ‘self-hosted addresses’ – crypto-asset addresses not under the control of a regulated institution – under the scope of the regulation. In the proposed revision, the legislator has chosen the approach of regulating the on- and off-ramps between crypto-assets and the traditional financial system while leaving transactions occurring entirely within the crypto-asset ecosystem unregulated. This thesis aims to analyse the effectiveness of the proposed regulation in its current form through the lens of Bitcoin transactions involving a self-hosted address and the enforcement of the travel rule. The thesis concludes that while Bitcoin transactions involving self-hosted addresses pose certain fundamental threats to the enforcement of the travel rule, the effectiveness of the proposed revision to the 2015 Transfer of funds regulation depends largely on how the Bitcoin technology is used in the future. If current usage trends continue and on- and off-ramps between Bitcoin and the traditional financial system continue to play an important role, the proposed revision to the regulation may be effective in achieving enforcement of the travel rule for Bitcoin transactions involving a self-hosted address. However, if usage of Bitcoin moves increasingly peer-to-peer and the need for on- and off-ramps is diminished, the opposite could also prove to be true. Towards the end of the thesis, one of the proposed solutions for improving the scalability of Bitcoin known as the Bitcoin Lightning Network is introduced. While the technology is still in its infancy, it is recognised that the technical properties of the Bitcoin Lightning Network pose a severe challenge to the enforcement of the travel rule. The thesis concludes that the continued development and growth of the Bitcoin Lightning Network may eventually result in the birth of two distinct Bitcoin ecosystems – one of which is regulated and one of which is not.
  • Mainz, Jonathan (2022)
    The crypto-asset market has grown exponentially in recent years, creating a whole new sub-industry to the financial sector. Following this rapid growth, the interest of regulators towards the industry has naturally increased around the world. Indeed, in autumn 2020, the European Commission published its first draft on the Regulation on Markets in Crypto-Assets (COM (2020) 593 final) (“MiCA”). The proposal is part of the EU's digital finance package, which states to create an innovation-friendly environment for market participants while simultaneously ensuring financial stability and investor protection in the markets. This thesis examines the regulation of the crypto-asset markets from a critical perspective. The main focus stands on the question of how to simultaneously enable innovation, market access, free competition and operational efficiency for market participants, while simultaneously ensuring adequate investor protection, market reliability and legal certainty for individual investors in the EU. As the EU has appeared to take quite a similar approach to regulate the industry with the existing MiFID II legislation in traditional finance, comparing the current and upcoming legislation is a natural approach to assess and give some context to the subject in some parts. Due to the cross-border nature of the phenomenon, the review will focus on the EU area's regulation as a whole, and the legislation of individual Member States will not be examined in greater detail. On the other hand, international legislative solutions and regulatory proposals have been covered to some extent, as the market for crypto-assets is focused mainly outside the EU. The thesis concludes that the objectives of the planned legislation are most likely to remain theoretical. Furthermore, the examination indicates that neither the EU legislators nor the proposed regulation would promote innovation or free competition in the markets. Instead, it appears that the regulatory future is most likely going to create barriers for new companies' market entrance while at the same time alleviating the market access to the crypto-asset industry for the major traditional finance market participants. Therefore, implementing the Regulation in its current form is likely to cause more harm than good to the industry. Although investor protection would improve in some parts with the entry into force of MiCA, the new Regulation would also increase the fragmentation of industry regulation, create opportunities for regulatory arbitrage and leave many critical regulatory issues unresolved. Regarding the preparatory work of MiCA, it is particularly striking that the regulators seem to have a great ambition to structure the whole phenomenon to fit within the existing regulatory framework, without even questioning whether it is the most appropriate and effective solution or not. In addition, only the leading market participants and different banking authorities from traditional finance have been consulted and even required to give their opinions in the preparation stage. In contrast, the actual largest market participants in the crypto-asset industry, to whom the Regulation is going to affect the most, have not been heard comprehensively enough. Instead, the measures have been limited to open consultation, which the EU legislators have not even actively tried to market to these market participants. Therefore, it is pretty evident that regardless of the final decisions the regulators are going to make and the form that the Regulation will end up in, the current way of preparing the MiCA makes the Regulation very susceptible to questioning and criticism.