The US financial crisis and corporate dividend reactions: for better or for worse?

Review of Quantitative Finance and Accounting - We examine how changes in dividend policy in 2008 as the financial crisis was unfolding influenced firm risk-adjusted returns in the following years....     

Volatilities implied by price changes in the S&P 500 options and futures contracts

We develop a new volatility measure: the volatility implied by price changes in option contracts and their underlying. We refer to this as price-change implied volatility. We compare moneyness and maturity effects of price-change and implied volatilities, and their performance in delta hedging. We find that delta hedges based on a price-change implied volatility surface outperform hedges based on the traditional implied volatility surface when applied to S&P 500 future options.     

Tax System Sustainability Evaluation: A Model for EU Countries

Intereconomics - We follow the multi-dimensional approach to socio-economic sustainability and distinguish among the needs of society in the four dimensions that make up the basic pillars in our...     

Payday lending,crime, and bankruptcy: Is there a connection?

The payday lending industry has been the subject of controversy over the years. This is largely due to the high fee structure of payday loans and the view of some that the industry targets economically vulnerable groups. For these reasons, some states prohibit payday lending, while others impose regulatory restrictions on their operations. Despite the prohibitions and restrictions, the industry nonetheless serves a significant segment of the U.S. population. Our purpose is to determine whether in addition to providing loans to individuals, access to payday lenders is associated with less property crime and fewer bankruptcies. Using a unique data set obtained directly from all state regulatory authorities, we find evidence, contrary to some earlier studies, that the presence of payday lenders may help reduce property crime as well as personal bankruptcies.     

Timing versus Buy and Hold: A Model for Determining Predictive Accuracy Required for Superior Performance

In this application, we develop a model to simulate the decisions of a trader whose subjective distribution of returns may be correlated with realized stock returns. Using empirically estimated parameters from stocks in the CRSP database, we obtain performance data on a number of measures, including mean returns, volatility, the Sharpe measure, and the probability of a correct trading decision. The model suggests that daily trading of a portfolio of 20 volatile stocks gives a Sharpe measure better than that of buying and holding the S&P 500 when timing accuracy is 53% or better.     

(Gender-differentiated) Effects of Changes in Personal Income Taxation

Intereconomics - One of the most important areas of taxation is the personal income tax, which may have a gender-differentiated effect on work incentives and infl uence the distribution of paid and...     

The Role of Market Sentiment in Asset Allocations and Stock Returns

Abstract

The authors investigate the role of mutual fund flows in incorporating market sentiment into asset prices. They show that retail investors adjust their investments among mutual fund categories in response to changes in market sentiment. Consistent with sentiment-induced price pressure through fund flows, they further find that firms favored by mutual funds, such as large-cap, dividend payers, and firms with high institutional ownership are sensitive to market sentiment. The authors construct a pricing factor representing sentiment risk and find that the sentiment factor is significant in standard asset pricing models and robust to various sorting procedure.     

Using the short-lived arbitrage model to compute minimum variance hedge ratios: application to indices,stocks and commodities

The short-lived arbitrage model has been shown to significantly improve in-sample option pricing fit relative to the Black–Scholes model. Motivated by this model, we imply both volatility and virtual interest rates to adjust minimum variance hedge ratios. Using several error metrics, we find that the hedging model significantly outperforms the traditional delta hedge and a current benchmark hedge based on the practitioner Black–Scholes model. Our applications include hedges of index options, individual stock options and commodity futures options. Hedges on gold and silver are especially sensitive to virtual interest rates.     

Public opinion and terrorist acts

The paper examines support for terrorism in public opinion and the relationship with terrorist attacks. We link the 2007 PEW survey data on justification for suicide terror and opinions in 16 countries of the Middle East, Africa and Asia on nine regional powers, to the NCTC data on international terrorist acts between 2004 and 2008. We find that justification in public opinion for suicide terrorism increases terror attacks on people in countries that are unfavorably regarded. There is a robust positive relationship between the share of the population in a country that at the same time justifies suicide bombings and has an unfavorable opinion of another country, and terrorism originating from the former country.