We show that existing metrics of CDS returns poorly approximate cash flow-based CDS returns. Given the complexities involved in computing CDS returns correctly, we provide a simple closed-form approximation that bears a correlation of no less than 99% with the true return series. Our work...

An increasing number of studies extract credit spreads using equity options data. This inference relies on the assumption that option and credit markets are integrated. I empirically test this assumption using firm level option implied credit spreads (IS) and CDS spreads. While the IS and CDS...

This paper provides a systematic evaluation of the different types of digital currencies. We express skepticism regarding centralized digital currencies and therefore focus our economic analysis on private digital currencies. Specifically, we highlight the potential for private digital...

The price of equity equals the risk-adjusted present discounted value of cash-flows. Discount factors depend upon the short rate process. As such, a link exists between bond and equity returns. This link implies a relationship between volatilities and the stock-bond correlation. I show that the...

Permissionless blockchains require a protocol to generate consensus. Many prominent permissionless blockchains employ Proof-of-Work (PoW) for that purpose, but PoW possesses significant shortcomings. Various alternatives have been proposed. This paper provides the first formal economic model of...

This paper provides a systematic evaluation of the different types of digital currencies. We express skepticism regarding centralized digital currencies and therefore focus our economic analysis on private digital currencies. Specifically, we highlight the potential for private digital...