Co-Investment Network of ERC-20 Tokens: Network Structure Versus Market Performance

Cryptocurrencies have attracted extensive attention from individual and institutional investors in recent years. In this emerging and inefficient capital market, the roles that institutional investors play can have a remarkable impact on the market. This paper investigates the ERC-20 token investment market from a network perspective. Using a dataset containing 317 ERC-20 tokens and their institutional investors at the end of June 2020, we construct a co-investment network of tokens connected by the sharing of institutional investors. Specifically, we examine whether the tokens' market embeddedness, measured by their network structural properties, can influence their market performance, as well as whether the tokens' structural similarity in the co-investment network can influence similarity of their market performance. Our results indicate that strength centrality, closeness centrality, betweenness centrality, and clustering coefficient have a significant impact on trading volume and liquidity of the market. And there is a significantly positive correlation between the Jaccard similarity index and tokens' market performance similarity. This work demonstrates the non-negligible influence of the institutional investors and the diffusion of such influence through co-investment relationships in the cryptocurrency market. We expect the analysis could further enhance the understanding of the inefficiency and vulnerability of this emerging market.

Automated summary

This paper investigates the impact of institutional investors in the ERC-20 token investment market. The study found that the network structural properties of tokens can influence their market performance and the structural similarity of tokens in the co-investment network can influence the similarity of their market performance.