We introduce a decomposition showing precisely how actively-managed portfolio returns can be separated into three measurable components that we call Opportunity, Foresight, and Active Management Risk. Opportunity reflects the degree to which the investment opportunity set contains exploitable...

Hallerbach (2004) derives an approximation formula to compute a Black-Scholes implied volatility. This formula is equivalent to equation (7) in Corrado and Miller (1996a), with the substitution of a geometric average of stock and strike prices in place of an arithmetic average. Ceteris paribus...

In this paper, we report the first empirical tests concerning the performance of international investment strategies recommended by a panel of investment houses from 1982 through 2001. The data for this study comes from surveys published in the Financial Report, a confidential newsletter...

We examine the forecast quality of Chicago Board Options Exchange (CBOE) implied volatility indexes based on the Standard and Poor's 100 and Nasdaq 100 stock indexes. We find that the forecast quality of CBOE implied volatilities for the Samp;P 100 (VIX) has significantly improved in recent...

We examine the riskless box spread trading strategy before and after the 1987 Market Crash using intraday data for Samp;P 500 Index (SPX) options. We find that the Crash had a significant impact on trading profitability. Before the Crash, apparently profitable trading opportunities were rare and...

In the United States, the lowest interest rate cap on small-dollar installment loans 17 percent is in Arkansas. No small-dollar installment lenders operate within Arkansas, while they do in all six states bordering Arkansas providing a natural experiment to examine the effects of a binding...