BLOCKCHAIN TECHNOLOGY AS A DIGITAL ECONOMIC ENABLER: A COMPARATIVE ANALYSIS OF DECENTRALIZED ASSET AND CRYPTOCURRENCY PROTOCOLS (BITCOIN vs. ETHEREUM)

Abstract

The digital economy demands a new generation of infrastructure capable of facilitating trust, finality, and novel forms of value exchange without centralized intermediaries. This paper posits that blockchain technology serves as a foundational enabler for this digital economic paradigm, but its specific economic impact is profoundly shaped by the core design choices embedded within its protocols. To investigate this thesis, we conduct a comparative case study analysis of the two dominant and archetypal blockchains: Bitcoin and Ethereum. Employing an analytical framework that evaluates protocols across dimensions of primary economic function, consensus and security, programmability, governance, and tokenomics, this study contrasts Bitcoin's design as a decentralized, censorship-resistant store-of-value as a digital gold with Ethereum's design as a globally accessible, programmable platform for decentralized assets and applications of world computer. Our findings reveal a fundamental trade-off: Bitcoin's focus on security, simplicity, and predictable monetary policy creates a robust but functionally narrow economic enabler, while Ethereum's flexibility and composability foster a vast and innovative on-chain economy at the cost of greater complexity and evolving security challenges. The comparison demonstrates that there is no singular blockchain economic model; rather, protocol design dictates the scope, capabilities, and risks of the enabled digital economy. The analysis concludes by discussing the implications of this dichotomy for the future of digital assets, including the emergence of alternative layer-1 and modular blockchains, and highlighting key challenges in scalability, interoperability, and regulation that will shape the next phase of blockchain-enabled economic activity.