Purpose – The purpose of this study is to investigate the impacts of interval measured data, rather than traditional point data, on economic variability studies. Design/methodology/approach – The study uses interval measured data to forecast the variability of future stock market changes....

Purpose: The purpose of this paper is to investigate the potential impact of political party control on bank profitability and risk. This study extends previous work by looking at overall political power with respect to party control of the House, Senate, and the Presidency....

This study focuses on determining whether short-term market inefficiencies exist that can be periodically exploited by investors. Berkshire Hathaway’s dual class stock with differential voting rights and one- way conversion option provides a unique opportunity to investigate this issue...

This study addresses the relationship between cash-out and cash-in mortgage refinancings and the stock market. Liquefying home equity is the major reason for the cash-out refinancings, whereas the cash-in refinancings are primarily for an earlier mortgage payoff. This study analyses responses of...

Purpose – The purpose of this paper is to associate a probabilistic confidence with the stock market interval forecasts obtained with the interval least squares (ILS) algorithm. The term probabilistic confidence in this paper means the probability of a point observation that will fall in the...