Digital rupee: A paradigm shift in the evolution of money

India's digital rupee or e-rupee
India's digital rupee marks a transformation in the evolution of money from tangible forms to digital abstractions.

As India marks the first anniversary of the digital rupee, it was celebrating not just a technological milestone, but a transformative moment in the conceptual evolution of money. This change prompts us to explore the past, present, and future of currency, offering insights into how societal and technological shifts have continually reshaped our understanding and use of money.

Money’s journey from tangible coins to banknotes and now to digital forms mirrors the advancements of human civilisation. Historically, coins represented intrinsic value, embodying trust in their material worth. As societies evolved, banknotes emerged as symbols of trust in governmental authority, representing a shift from tangible value to representational trust. Today’s digital currencies, including the digital rupee, represent a further abstraction, rooted not in physical form or direct government promise but in digital trust and technological integrity.

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Digital rupee and evolution of money

India’s digital rupee, a Central Bank Digital Currency (CBDC), signifies a major leap in monetary policy. Unlike traditional currencies, it is programmable and opens new avenues for targeted economic policies. It can facilitate direct benefit transfers, enhance financial inclusion, and potentially reshape fiscal and monetary policies by enabling new tools like negative interest rates.

Throughout history, the dynamics of money have oscillated between private innovation and state control. The transition from private coinage to state-issued banknotes illustrates this tension. The digital rupee, in this context, is a state’s response to the innovation brought about by cryptocurrencies. It aims to retain the sovereignty of the national currency while embracing digital transformation.

Cryptocurrencies: A challenge to traditional money

Cryptocurrencies like Bitcoin emerged as alternatives to state-controlled currencies, advocating for decentralisation and privacy. They questioned the traditional notions of monetary sovereignty and central bank roles. However, their inherent volatility and regulatory issues have raised concerns, leading to the exploration of more stable and regulated forms like CBDCs.

Globally, the shift towards CBDCs reflects a trend of harmonising digital currency benefits with the stability of traditional banking systems. The digital rupee aligns with these global trends, offering a state-backed, stable digital currency that integrates into the existing financial ecosystem while leveraging the advantages of digital technologies.

The programmable nature of digital currencies raises important questions about privacy and state surveillance. While it offers the potential for efficient policy implementation, it also risks eroding financial privacy. Balancing innovation with individual rights and privacy will be critical in the digital currency era.

The advent of digital currencies raises concerns about the potential widening of the digital divide, particularly for those with limited access to technology or reliable internet connectivity. Ensuring that all citizens have equal access to digital financial services is crucial for achieving true financial inclusion. Governments and financial institutions must work together to bridge this divide by providing digital literacy training, expanding internet infrastructure, and developing user-friendly interfaces for digital currency platforms.

Challenges and opportunities

The introduction of the digital rupee has the potential to revolutionise cross-border payments, making them faster, cheaper, and more secure. By leveraging blockchain technology and digital platforms, digital currencies could streamline international transactions, reducing reliance on traditional intermediaries and their associated fees. However, harmonising regulatory frameworks and ensuring cross-border compatibility of digital currency systems will be essential for unlocking the full potential of this innovation.

The programmable nature of digital currencies like the digital rupee raises ethical concerns about data privacy and surveillance. While these currencies offer the potential for efficient targeted policies and fraud prevention, they also require transparent data governance frameworks to protect user privacy and prevent unwarranted government intrusion. Striking a balance between innovation and individual rights is paramount in the digital currency era.

The emergence of the digital rupee invites us to reimagine the future of money. As we move towards increasingly abstract forms of currency, the fundamental principles of trust, value, and utility remain central. The future of money will likely continue to balance these principles with technological innovation, societal needs, and ethical considerations.

The introduction of the digital rupee is more than a monetary reform; it is a pivotal moment in the long history of money. As we venture into this new era, we must navigate the complexities of digital currencies with a keen awareness of their historical roots, potential impact, and the broader societal implications. The decisions we make today will shape not only our financial systems but also the fundamental nature of economic interaction and societal governance in the digital age.

(Bazil Shaikh is a former central banker and an author who worked in different capacities with the RBI. This article is an edited version of the transcript of his presentation at an online discussion organised by EGROW Foundation.)

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