We examine how intermediary capitalization affects asset prices in a framework that allows for intermediary market power. We introduce a model in which capital-constrained intermediaries buy or trade an asset in an imperfectly competitive market, and we show that weaker capital constraints lead...

The emergence of so-called "decentralised finance" (DeFi) and a shadow financial system of cryptocurrency exchanges and stablecoin issuers raises the challenge of how to apply technology-neutral regulation so that similar risks are subject to the same rules. This paper makes the case for...

We study how high-frequency traders (HFTs) strategically decide their speed level in a market with a random speed bump. If HFTs recognize the market impact of their speed decision, they perceive a wider bid-ask spread as an endogenous upward-sloping cost of being faster. We find that the speed...

We evaluate the viability of credit default swaps (CDS) spreads as substitutes for credit ratings. We focus on CDS spreads based on the obligations of financial institutions, particularly fifteen large financial institutions that were prominently involved in the recent financial crisis. Our...

In order that an organized body of knowledge might be classified as science, its hypothetical law must be based on facts. Unlike any other social science, fallacies are the root of the technique of thinking in economics. By the lapse of time theses fallacies have been accepted as if they...

The extraordinary oil price volatility of the 2007-08 period has resulted in special attention being focused on the role of financial market factors in determining physical oil prices. We survey the literature to assess the state of research on this topic. The literature provides substantial...

This Appendix comprises proofs of propositions and lemmas in the main paper.The paper "Asset Pricing Frictions in Fragmented Markets" to which these Appendices apply is available at the following URL: "http://ssrn.com/abstract=2188687" http://ssrn.com/abstract=2188687

Does transparency harm block traders? In 2004, Securities and Exchange Board of India (SEBI) mandated the disclosure of trades accumulating to more than 0.5% of existing float in a single day. Using unique transaction-level database from the National Stock Exchange (NSE) in India, we present...

In this paper, we describe the development and current status of anti-manipulation rules as they apply to wholesale electricity and natural gas markets in the United States and the European Union, including the institutions that are responsible for overseeing these rules. We then compare and...