Hsieh, Jim (contributor); Walkling, Ralph A. (contributor) - 2001 - [Elektronische Ressource]
calculate the ratio of sales to the market value
of equity at the calendar year end. Concept stocks are defined as firms in … all firms with equity market values within 30% of the concept stock. If the initial subset contains
fewer than five … candidate firms, we expand the range of equity market value to be within 40% of the concept
stock. We also delete potential …