We examine how institutional ownership structure gives rise to limits to arbitrage through its impact on short-sale constraints. Stocks with lower, more concentrated, short-term, and less passive ownership exhibit lower lending supply, higher costs of shorting, and higher arbitrage risk. These...

To analyze the economic significance of pricing errors of stock index options, a system of linear inequalities is developed which completely characterizes all risk arbitrage opportunities which arise if a well-behaved pricing kernel does not exist. The Stochastic Arbitrage system can account for...

This paper investigates how international regulatory and institutional differences affect lending in the cross-border syndicated loan market. Lending provided through a foreign subsidiary is subject to subsidiary-country regulation and institutional arrangements. Multinational banks' choices...

Suppose X is an infinite-dimensional ordered topological vector space. Suppose a linear and positive price functional ϕ is given on a subspace Z of marketed claims. The so-called valuation problem is about the following question: does there exist a continuous, strictly positive, linear...

This paper tests the idea that financial intermediaries who act as arbitrageurs in the asset market help determine the equilibrium risk of financial assets. They do this by turning “alphas” into “betas”; assets with large abnormal returns attract more arbitrage and covary correspondingly...

Modigliani and Miller (1958) show that a repackaging of asset return streams to equity and debt has no impact on the total market value of the firm if pricing is arbitrage-free. We test the empirical validity of this invariance theorem in experimental asset markets with simultaneous trading in...

We prove the existence of statistical arbitrage opportunities for jump-diffusion models of stock prices when the jump-size distribution is assumed to have finite moments. We show that to obtain statistical arbitrage, the risky asset holding must go to zero in time. Existence of statistical...

Generalized statistical arbitrage concepts are introduced corresponding to trading strategies which yield positive gains on average in a class of scenarios rather than almost surely. The relevant scenarios or market states are specified via an information system given by a sigma-algebra and so...

In this article, we first construct the empirical measure of spread (EMS) to capture the dynamics of quoted CDS spreads. It is the measure of creditworthiness of a company derived from the asset model in Egami and Kevkhishvili [2017]. We then use the information provided by the EMS to derive a...