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4 Results

Crypto ‘Money’: Perspective of a Couple of Canadian Central Bankers

Staff Discussion Paper 2019-1 James Chapman, Carolyn A. Wilkins
The market for cryptoassets has exploded in size in the 10 years since bitcoin was launched. The technology underlying cryptoassets, blockchain, has also been held up as a technology that promises to transform entire industries.

Blockchain-Based Settlement for Asset Trading

Staff Working Paper 2018-45 Jonathan Chiu, Thorsten Koeppl
Can securities be settled on a blockchain and, if so, what are the gains relative to existing settlement systems? We consider a blockchain that ensures delivery versus payment by linking transfers of assets with payments and operates using a proof-of-work protocol. The main benefit of a blockchain is faster and more flexible settlement, whereas the challenge is to avoid settlement fails when participants fork the chain to get rid of trading losses.

Incentive Compatibility on the Blockchain

Staff Working Paper 2018-34 Jonathan Chiu, Thorsten Koeppl
A blockchain is a digital ledger that keeps track of a record of ownership without the need for a designated party to update and enforce changes to the record. The updating of the ledger is done directly by the users of the blockchain and is traditionally governed by a proof-of-work (PoW) protocol.