Business Commons^™

An Improved Test For Statistical Arbitrage, Robert Jarrow, Melvyn Teo, Yiu Kuen Tse, Mitch Warachka

Business Faculty Articles and Research

We improve upon the power of the statistical arbitrage test in Hogan, Jarrow, Teo, and Warachka (2004). Our methodology also allows for the evaluation of return anomalies under weaker assumptions. We then compare strategies based on their convergence rates to arbitrage and identify strategies whose probability of a loss declines to zero most rapidly. These strategies are preferred by investors with finite horizons or limited capital. After controlling for market frictions and examining convergence rates to arbitrage, we find that momentum and value strategies offer the most desirable trading opportunities.

International Comparisons Of Bank Regulation, Liberalization, And Banking Crises, Puspa Amri, Apanard P. Angkinand, Clas Wihlborg

Business Faculty Articles and Research

Purpose: The recurrence of banking crises throughout the 1980s and 1990s, and in the more recent 2008-09 global financial crisis, has led to an expanding empirical literature on crisis explanation and prediction. This paper provides an analytical review of proxies for and important determinants of banking crises − credit growth, financial liberalization, bank regulation and supervision.

Design/Methodology/Approach: The study surveys the banking crisis literature by comparing proxies for and measures of banking crises and policy-related variables in the literature. Advantages and disadvantages of different proxies are discussed.

Findings: Disagreements about determinants of banking crises are in part …