IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/30949.html
   My bibliography  Save this paper

Inclusion and Democratization Through Web3 and DeFi? Initial Evidence from the Ethereum Ecosystem

Author

Listed:
  • Lin William Cong
  • Ke Tang
  • Yanxin Wang
  • Xi Zhao

Abstract

Web3 and DeFi are widely advocated as innovations for greater financial inclusion and democratization. We assemble the most comprehensive dataset to date on the largest Web3 ecosystem and use large-scale computing to conduct an initial investigation. We describe Ethereum’s network structure, time trends, and distributions of transactions, mining, and ownership. Mining income and Ether ownership are concentrated in exchanges and a few individual nodes. Network activities evolve from peer-to-peer to user-DApps/DeFi interactions, with significantly more transactions by large players. Moreover, high percentage transaction fees, congestion-induced fluctuation of gas prices, suboptimal reserve setting, and large return volatility of tokens present particular challenges for small, poor, unsophisticated, and new nodes, not to mention that the high failure rates hurt all users. Finally, we present suggestive causal evidence that base-fee burning mechanisms (e.g., EIP-1559) and airdrop programs (e.g., OmiseGo Airdrop) facilitate inclusion through token monetary redistribution.

Suggested Citation

  • Lin William Cong & Ke Tang & Yanxin Wang & Xi Zhao, 2023. "Inclusion and Democratization Through Web3 and DeFi? Initial Evidence from the Ethereum Ecosystem," NBER Working Papers 30949, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:30949
    Note: AP CF ME PR
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w30949.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Emmanuel Saez & Gabriel Zucman, 2020. "The Rise of Income and Wealth Inequality in America: Evidence from Distributional Macroeconomic Accounts," Journal of Economic Perspectives, American Economic Association, vol. 34(4), pages 3-26, Fall.
    2. Cong, Lin William & Landsman, Wayne & Maydew, Edward & Rabetti, Daniel, 2023. "Tax-loss harvesting with cryptocurrencies," Journal of Accounting and Economics, Elsevier, vol. 76(2).
    3. Thomas Philippon, 2016. "The FinTech Opportunity," NBER Working Papers 22476, National Bureau of Economic Research, Inc.
    4. Joseph Abadi & Markus Brunnermeier, 2018. "Blockchain Economics," NBER Working Papers 25407, National Bureau of Economic Research, Inc.
    5. Pascaline Dupas & Jonathan Robinson, 2013. "Savings Constraints and Microenterprise Development: Evidence from a Field Experiment in Kenya," American Economic Journal: Applied Economics, American Economic Association, vol. 5(1), pages 163-192, January.
    6. Alfred Lehar & Christine A Parlour, 2022. "Systemic fragility in decentralised markets," BIS Working Papers 1062, Bank for International Settlements.
    7. Cong, Lin William & Li, Ye & Wang, Neng, 2022. "Token-based platform finance," Journal of Financial Economics, Elsevier, vol. 144(3), pages 972-991.
    8. Chen, Yan & Bellavitis, Cristiano, 2020. "Blockchain disruption and decentralized finance: The rise of decentralized business models," Journal of Business Venturing Insights, Elsevier, vol. 13(C).
    9. Lin William Cong & Zhiguo He, 2019. "Blockchain Disruption and Smart Contracts," The Review of Financial Studies, Society for Financial Studies, vol. 32(5), pages 1754-1797.
    10. Sokolov, Konstantin, 2021. "Ransomware activity and blockchain congestion," Journal of Financial Economics, Elsevier, vol. 141(2), pages 771-782.
    11. Davide Proserpio & Georgios Zervas, 2017. "Online Reputation Management: Estimating the Impact of Management Responses on Consumer Reviews," Marketing Science, INFORMS, vol. 36(5), pages 645-665, September.
    12. Thomas Philippon, 2019. "On Fintech and Financial Inclusion," NBER Working Papers 26330, National Bureau of Economic Research, Inc.
    13. Sean Foley & Jonathan R Karlsen & Tālis J Putniņš, 2019. "Sex, Drugs, and Bitcoin: How Much Illegal Activity Is Financed through Cryptocurrencies?," The Review of Financial Studies, Society for Financial Studies, vol. 32(5), pages 1798-1853.
    14. Abadie, Alberto & Diamond, Alexis & Hainmueller, Jens, 2010. "Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California’s Tobacco Control Program," Journal of the American Statistical Association, American Statistical Association, vol. 105(490), pages 493-505.
    15. Soon Hyeok Choi & Robert A. Jarrow, 2022. "Applying The Local Martingale Theory Of Bubbles To Cryptocurrencies," International Journal of Theoretical and Applied Finance (IJTAF), World Scientific Publishing Co. Pte. Ltd., vol. 25(03), pages 1-25, May.
    16. Bartlett, Robert & Morse, Adair & Stanton, Richard & Wallace, Nancy, 2022. "Consumer-lending discrimination in the FinTech Era," Journal of Financial Economics, Elsevier, vol. 143(1), pages 30-56.
    17. Ioanid Roşu & Fahad Saleh, 2021. "Evolution of Shares in a Proof-of-Stake Cryptocurrency," Management Science, INFORMS, vol. 67(2), pages 661-672, February.
    18. Lin William Cong & Ye Li & Neng Wang, 2021. "Tokenomics: Dynamic Adoption and Valuation [The demand of liquid assets with uncertain lumpy expenditures]," The Review of Financial Studies, Society for Financial Studies, vol. 34(3), pages 1105-1155.
    19. Easley, David & O'Hara, Maureen & Basu, Soumya, 2019. "From mining to markets: The evolution of bitcoin transaction fees," Journal of Financial Economics, Elsevier, vol. 134(1), pages 91-109.
    20. Gur Huberman & Jacob D Leshno & Ciamac Moallemi, 2021. "Monopoly without a Monopolist: An Economic Analysis of the Bitcoin Payment System [Blockchain Economics]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(6), pages 3011-3040.
    21. Wooyong Jo & Sarang Sunder & Jeonghye Choi & Minakshi Trivedi, 2020. "Protecting Consumers from Themselves: Assessing Consequences of Usage Restriction Laws on Online Game Usage and Spending," Marketing Science, INFORMS, vol. 39(1), pages 117-133, January.
    22. Li, Xia & Gan, Christopher & Hu, Baiding, 2011. "The welfare impact of microcredit on rural households in China," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 40(4), pages 404-411, August.
    23. Emmanuel Saez & Gabriel Zucman, 2016. "Editor's Choice Wealth Inequality in the United States since 1913: Evidence from Capitalized Income Tax Data," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 131(2), pages 519-578.
    24. Jesus M. Gonzalez-Barahona, 2021. "Factors determining maximum energy consumption of Bitcoin miners," Papers 2107.10634, arXiv.org.
    25. Pierre Bachas & Paul Gertler & Sean Higgins & Enrique Seira, 2018. "Digital Financial Services Go a Long Way: Transaction Costs and Financial Inclusion," AEA Papers and Proceedings, American Economic Association, vol. 108, pages 444-448, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Schuler, Katrin & Nadler, Matthias & Schär, Fabian, 2023. "Contagion and loss redistribution in crypto asset markets," Economics Letters, Elsevier, vol. 231(C).
    2. Chemaya, Nir & Cong, Lin William & Joergensen, Emma & Liu, Dingyue & Zhang, Luyao, 2023. "Uniswap Daily Transaction Indices by Network," OSF Preprints ube2z, Center for Open Science.
    3. Matteo Aquilina & Sean Foley & Leonardo Gambacorta & William Krekel, "undated". "Decentralised dealers? examining liquidity provision in decentralised exchanges," BIS Working Papers 1227, Bank for International Settlements.
    4. Lucas Amherd & Sheng-Nan Li & Claudio J. Tessone, 2023. "Centralised or Decentralised? Data Analysis of Transaction Network of Hedera Hashgraph," Papers 2311.06865, arXiv.org.
    5. Nir Chemaya & Lin William Cong & Emma Jorgensen & Dingyue Liu & Luyao Zhang, 2023. "A Dataset of Uniswap daily transaction indices by network," Papers 2312.02660, arXiv.org, revised Sep 2024.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Cole, Benjamin M. & Dyhrberg, Anne H. & Foley, Sean & Svec, Jiri, 2022. "Can Bitcoin be Trusted? Quantifying the economic value of blockchain transactions," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 79(C).
    2. Garud Iyengar & Fahad Saleh & Jay Sethuraman & Wenjun Wang, 2023. "Economics of Permissioned Blockchain Adoption," Management Science, INFORMS, vol. 69(6), pages 3415-3436, June.
    3. Bonaparte, Yosef, 2022. "Time horizon and cryptocurrency ownership: Is crypto not speculative?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 79(C).
    4. Bonaparte, Yosef & Bernile, Gennaro, 2023. "A new “Wall Street Darling?” effects of regulation sentiment in cryptocurrency markets," Finance Research Letters, Elsevier, vol. 52(C).
    5. Yukun Liu & Aleh Tsyvinski, 2018. "Risks and Returns of Cryptocurrency," NBER Working Papers 24877, National Bureau of Economic Research, Inc.
    6. Cong, Lin William & Li, Ye & Wang, Neng, 2022. "Token-based platform finance," Journal of Financial Economics, Elsevier, vol. 144(3), pages 972-991.
    7. Dulani Jayasuriya Daluwathumullagamage & Alexandra Sims, 2020. "Blockchain-Enabled Corporate Governance and Regulation," IJFS, MDPI, vol. 8(2), pages 1-41, June.
    8. Hinzen, Franz J. & John, Kose & Saleh, Fahad, 2022. "Bitcoin’s limited adoption problem," Journal of Financial Economics, Elsevier, vol. 144(2), pages 347-369.
    9. Joseph Abadi & Markus Brunnermeier, 2018. "Blockchain Economics," NBER Working Papers 25407, National Bureau of Economic Research, Inc.
    10. Emiliano S Pagnotta, 2022. "Decentralizing Money: Bitcoin Prices and Blockchain Security," The Review of Financial Studies, Society for Financial Studies, vol. 35(2), pages 866-907.
    11. Barros, Fernando & Bertolai, Jefferson & Carrijo, Matheus, 2023. "Cryptocurrency is accounting coordination: Selfish mining and double spending in a simple mining game," Mathematical Social Sciences, Elsevier, vol. 123(C), pages 25-50.
    12. Bhambhwani, Siddharth M. & Huang, Allen H., 2024. "Auditing decentralized finance," The British Accounting Review, Elsevier, vol. 56(2).
    13. Luciano Somoza & Antoine Didisheim, 2022. "The End of the Crypto-Diversification Myth," Swiss Finance Institute Research Paper Series 22-53, Swiss Finance Institute.
    14. Gilles Hilary & Laura Xiaolei Liu, 2021. "Blockchain and Other Distributed Ledger Technologies in Finance," Springer Books, in: Raghavendra Rau & Robert Wardrop & Luigi Zingales (ed.), The Palgrave Handbook of Technological Finance, pages 243-268, Springer.
    15. Lin William Cong & Yizhou Xiao, 2021. "Categories and Functions of Crypto-Tokens," Springer Books, in: Maurizio Pompella & Roman Matousek (ed.), The Palgrave Handbook of FinTech and Blockchain, edition 1, chapter 0, pages 267-284, Springer.
    16. Agostino Capponi & Ruizhe Jia & Ye Wang, 2022. "The Evolution of Blockchain: from Lit to Dark," Papers 2202.05779, arXiv.org.
    17. Korniotis, George & Bhambhwani, Siddharth & Delikouras, Stefanos, 2019. "Blockchain Characteristics and the Cross-Section of Cryptocurrency Returns," CEPR Discussion Papers 13724, C.E.P.R. Discussion Papers.
    18. Gang Kou & Yang Lu, 2025. "FinTech: a literature review of emerging financial technologies and applications," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 11(1), pages 1-34, December.
    19. Sunghun Chung & Keongtae Kim & Chul Ho Lee & Wonseok Oh, 2023. "Interdependence between online peer‐to‐peer lending and cryptocurrency markets and its effects on financial inclusion," Production and Operations Management, Production and Operations Management Society, vol. 32(6), pages 1939-1957, June.
    20. Max Raskin & Fahad Saleh & David Yermack, 2020. "How do Private Digital Currencies Affect Government Policy?," World Scientific Book Chapters, in: Bernard Yeung (ed.), DIGITAL CURRENCY ECONOMICS AND POLICY, chapter 12, pages 111-115, World Scientific Publishing Co. Pte. Ltd..

    More about this item

    JEL classification:

    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General
    • G29 - Financial Economics - - Financial Institutions and Services - - - Other
    • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:30949. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/nberrus.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.