Nov 10, 2017 - In this research, Park explains that transparency is a design choice. Whether the blockchain is public and permissionless, such as the Bitcoin or Ethereum blockchains, or private and permissioned, such as Ripple or Hyperledger implementations, transactions are traceable with attribution of actions to identifiers. Therefore, the technology has a native high level of transparency. Users can still protect their privacy in both private and public blockchains: some methods are procedural and involve the smart usage of the protocol, whereas others are technological and use mathematics. Park argues for public disclosure even on permissioned blockcha...

Apr 30, 2018 - Hosted by BRI Managing Director Hilary Carter and featuring BRI faculty member and research contributor Andreas Park, Associate Professor of Finance at University of Toronto. The webinar explores the implementation, application, and possible regulation of distributed ledgers, and how it will critically affect information disclosure and economic interactions.

Oct 31, 2019 - This is the second half of Trust(less): How Blockchain Will Help Us Navigate the Post-Trust World. It explores the broken promises of prominent players in the first ten years of blockchain technology and examines their behavior in terms of their benevolence, competence, and integrity. It also addresses the negative associations that orbit blockchain in the mind of the average, semi-informed observer and outlines a four-step process for rebuilding trust in the blockchain ecosystem.

Oct 26, 2017 - This work helps CEOs to develop strategy around implementing and commercializing this new disruptive technology. CEOs must pick the right change agents to identify the problems to be solved with the technology so that the company picks the right pilot project. CEOs also need a strategy for communicating about that pilot with multiple stakeholders, learning from it whether it succeeds or not, and socializing lessons so that the company continues to experiment with the new technology.

Jan 29, 2018 - This research paper explains how distributed ledgers will serve as open platforms for the fourth industrial revolution, enabling the integration of additive manufacturing, augmented reality, artificial intelligence, the Internet of Things, and big data analytics across supply chains, from design and sourcing to delivery and usage. It illustrates the concepts of smart products, smart factories, digital end-to-end engineering, and mass customization through use cases.

Jun 27, 2018 - Decentralization, hashing functions, public key cryptography, and smart contracts are advantageous design features of blockchain systems. These require the coordination of multiple and diverse actors with differing incentives—cryptoeconomics—to solve any problems that arise. This research examines the impact of governance on these systems. Specifically, it explores governance needs at three levels of the blockchain stack: the Internet layer, the blockchain layer, and the application layer, including the deployment of decentralized applications (Dapps). De Filippi and McMullen explain the difference between governance by the infrastructure...