This study investigates the long-memory property and the fractionally cointegration between absolute changes in observed stock prices and implied stock prices from option pricing model. We find a stylized fact that absolute price movements in stock and option markets are characterized by long...

The purpose of this paper is to examine how board structure relates to corporate value and financial policy of firms in Taiwan. Using quarterly data from ten stock-listed department stores in Taiwan during the period 2000-2005, this study builds a structural model with three equation sets, and...