Webinar Series
Blockchain without Crypto? Linking On-Chain Data Growth to Firm Fundamentals and Stock Returns
Despite the explosive growth of cryptocurrencies and decentralized finance, whether the underlying technology adds significant value and will thus sustain broad adoption remains unclear. Using proprietary data on firm-level blockchain records from 2015 to 2021, the authors conduct the first large-sample study linking blockchains to firm fundamentals and asset valuation in a country where cryptocurrencies are completely banned. The authors find that year-on-year quarterly blockchain data growth (BDG) contains value-relevant information for nowcasting and forecasting assets growth, sales growth, ROA, standardized unexpected earnings (SUE), and innovation outcomes measured through patents. BDG also predicts stock returns, especially around future earnings announcements, with a long-short BDG-sorted portfolio generating a 10.56% risk-adjusted return annually. The findings are robust across industries and regions, superior compared to other nowcasters, and hold in international samples. The authors further discuss the underlying economic channels (e.g., continuous disclosure and reduction in information asymmetry) and provide evidence for causality which are consistent with real-life use cases and heterogeneity analyses that reveal firms with greater information asymmetry, lower disclosure quality, and less public trust benefit more from blockchain adoption and on-chain data growth.
2022
Session Chair: Bernard YEUNG
Stephen Riady Distinguished Professor in Finance and Strategic Management, NUS Business School, National University of Singapore and President of ABFER
Speakers
Session Format
Each session lasts for 1 hour 10 minutes (25 minutes for the author, 25 minutes for the discussion and 20 minutes for participants' Q&A). Sessions will be recorded and posted on ABFER's web, except in cases where speakers or discussants request us not to.
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