CBDC: Digital Currency Pegged to a National Currency

Published 13 September 2022
CBDC: Digital Currency Pegged to a National Currency


Cashless payments have long gained considerable popularity, simplifying our daily lives. Besides, the Covid-19 pandemic led to an even more significant increase in the number of contactless payments. It only accelerated research on the digitalization of state currencies, which was already carried out by many countries.

CBDC or Central Bank Digital Currency is a digital token issued by a central bank of a particular country. It is backed by the state currency and is 1:1 pegged to its value.

Creating their own digital currency will help countries speed up payments, make them cheaper, and provide users with anonymity.

Is CBDC a cryptocurrency?

Cryptocurrency is a digital currency based on a blockchain. It is not regulated by government agencies, is decentralized, and protected from forgery by a consensus mechanism. Even though cryptocurrencies and CBDCs are both digital currencies, the latter can operate outside the blockchain and do not require a consensus mechanism.

What distinguishes CBDC is that cryptocurrencies are subject to high volatility, and the goal of creating digital national currencies is stability and security.

How CBDC differs from conventional cashless payments?

At first glance, both tools do not differ at all. But, things are a bit more complicated regarding digital money.

The thing is, all payments are now made through banks. When you pay for goods, a request is sent to your bank. The bank credits the money or transfers it to the seller’s account in another bank. All the money in the bank is just digital records.

But CBDC has its own code and is a full-fledged equivalent of cash in digital form. It does not depend on banks. It will eliminate the fees from the cost of services because you’ll no longer have to pay banks and other intermediaries for the service.

Today’s financial system is relatively slow. An example is transfers, which can take up to 3 business days. In addition, you may lose access to your funds if the bank where you have an account goes bankrupt.

CBDC goals

The integration of a digital currency will contribute to stability and strengthen the positions of the state currency against the competition and pressure from cryptocurrencies, and provide a payment infrastructure with a reduction in remittance costs. CBDC also provides for the expansion of fiscal policy instruments, improved monetary policy management, and stimulates the use of the country’s primary currency.

Digital currency should reduce cross-border transfer costs and provide continuous liquidity access. The main features of the state digital currency are privacy, convenience, accessibility, stability, financial security, and transferability.

The CBDC will also provide a state with the opportunity to influence inflation. Being backed by the state currency and managed by a central bank will provide people and businesses with stable exchange means for CBDC.

CBDC types

There is no single classification of national e-currencies. Yet, there are several key models, depending on the architecture, anonymity, access technologies, etc.

Direct or wholesale CBDC. This model is similar to holding reserves in a central bank. The central bank provides the institution with an account to open a deposit or use it for interbank transfers. The central bank can then apply monetary policy instruments such as reserve requirements and interest on reserve balances to influence lending and set interest rates.

Retail or indirect CBDC. This model represents government-backed digital currencies used by consumers and businesses. In fact, it is a payment system operated by intermediaries who provide funds to customers under the central bank’s requirements. This model eliminates the risk of losing funds if private digital currency issuers go bankrupt.

Access to funds in indirect CBDCs can be based on tokens and accounts. In the case of an account, the user will have to have a digital wallet. It means that the user will have to identify himself.

The token-based approach is more anonymous. Funds are accessed through private and public keys, which allows transactions to be conducted anonymously.

Both digital national currency models (retail and wholesale) do not contradict each other and can exist within the same economy.

Advantages and disadvantages of CBDC

Even though the national e-currency is the next step in the development of the state financial system, it also has disadvantages:

  • high risk of cyberattacks and difficulties in protecting funds;
  • loss of anonymity;
  • the complexity of implementing such a tool across the world due to the difference in legal regulations of different countries.

The advantages of digital national currency include:

  • faster, easier, and cheaper transactions;
  • the ability to analyze all finances and track them to prevent illegal activities;
  • simplification of payments;
  • reducing the cost of printing new banknotes and their maintenance.

Which countries have already implemented CBDC?

Digital currency is no longer a future concept of the financial system. It is reality. As of 2022, CBDC is already integrated into 9 countries’ economies worldwide. And another 80 countries are still exploring the possibility of incorporating digital currencies into their financial systems, including Canada, the USA, and the UK.

The potential benefits of the solution outweigh the drawbacks, providing new tools to curb inflation and new opportunities for users while increasing the number of people using state digital currencies. For example, in Nigeria, the volume of CBDC transactions exceeded $9 million in August 2022, and the number of people using cash is decreasing.

Some countries have already announced the release of their own e-currency, which will be presented in the coming years. Other states will catch up with the developed countries, so the CBDC trend is becoming global and aimed at improving users’ lives.