We study hand-collected data on firms' perceptions of their cost of capital. Firms with higher perceived cost of capital earn higher returns on invested capital and invest less, suggesting that the perceived cost of capital shapes long-run capital allocation. The perceived cost of capital is...

This paper describes the ecology of automated market makers (AMMs), which are the most popular decentralized exchange model for the pricing and trading of crypto assets within decentralized finance. We use blockchain data to identify trends in user adoption and trading volumes of AMMs. Given the...

Subsequent to the 2008 global crisis, Basel III has proposed some major changes to the Basel II banking regulations, such as increases in Tier 1 capital, mandatory and discretionary capital buffers, and new liquidity ratios. In this paper we provide a comparative study of the Islamic versus...