| Title |
Overview and empirical analysis of wealth decentralization in blockchain networks / |
| Authors |
Juodis, Mindaugas ; Filatovas, Ernestas ; Paulavičius, Remigijus |
| DOI |
10.1016/j.icte.2024.02.002 |
| Full Text |
|
| Is Part of |
ICT express.. Amsterdam : Elsevier. 2024, vol. 10, iss. 2, p. 380-386.. ISSN 2405-9595 |
| Keywords [eng] |
blockchain ; decentralization ; wealth distribution ; bitcoin ; ethereum ; arbitrum ; optimism ; polygon |
| Abstract [eng] |
The decentralization paradigm has made blockchain one of the most disruptive technologies today. When evaluating the level of decentralization, the key metric for most public blockchain networks is the degree of decentralization of the resources responsible for determining who generates the blocks. In turn, it facilitates a greater understanding of both security and scalability on a blockchain. This work provides an overview of the current state-of-the-art on wealth decentralization, which has not yet received the attention it deserves. We collect data, calculate various wealth decentralization metrics, and compare our results with research on the same methodology. As the amount of data for various blockchains increases rapidly, it is helpful to have techniques to aggregate data for statistical analysis. We introduce and provide conservative estimates of decentralized group metrics based on the reduced data and compare them with full-data measurements. Our research considers both the Layer 1 blockchains of Bitcoin and Ethereum, along with Layer 2 blockchains such as Arbitrum, Optimism, and Polygon. |
| Published |
Amsterdam : Elsevier |
| Type |
Journal article |
| Language |
English |
| Publication date |
2024 |
| CC license |
|
