| dc.description.abstract | This thesis focuses on the concept of Central Bank Digital Currencies (CBDC) and the
possible implications this could entail for monetary policy, commercial banks, and payment
systems. With the declining use of cash and increased market capitalization of
cryptocurrencies, central banks face an important decision. They need to consider the possible
risks this change poses, and potential actions they could take to mitigate a potential weakening
of their monetary authority. A CBDC could be a viable option to moderate this risk, but the
potential impacts it can have are unknown. This study aims to understand the possible
implementation of a CBDC and the effects this could have on monetary policy, commercial
banks, and payment systems. Then, the ideal implementation for Norway is considered based
on the knowledge gained throughout the thesis.
Through a systematic literature review, this thesis attempts to synthesize the information
obtained into an overview of the current state of CBDC research. Therefore, an optimal
strategy proved to be a thorough literature search in order to increase the likelihood that all
relevant resources were considered. The selection of sources also went through a systematic
process to ensure the validity and reliability of the selected literature.
The literature highlights two types of CBDC, retail and wholesale. This definition is divided
further into token-based and account-based CBDCs. Research on monetary policy suggests a
CBDC would be useful at mitigating the zero lower bound (ZLB), but the actual effect of
moving the ZLB is unclear. Through a CBDC, an alternative to quantitative easing (QE) is
possible, called helicopter money. It enables the direct injection of funds into the public,
stimulating the economy. Commercial banks would likely need to increase the interest rate
offered on deposit accounts if the CBDC is interest-bearing. Funding this increase can be done
in various ways. Although a CBDC increases the ease of transferring funds into a risk-free
asset, the findings do not indicate a risk of bank runs, as long as necessary measures are in
place. Finally, the payment system can benefit from a CBDC, especially one based on
blockchain technology, from lower settlement times and costs, with the added benefit of the
security it offers. | en_US |
