We examine the valuation role of customer acquisition cost, retention and usage in the wireless industry during the period 1997-2004. We develop and test a model that links customer acquisition cost, customer retention and call usage to future financial performance and valuation. In doing so, we...

In this study I examine how analysts process nonfinancial information And how this is affected by the patterns of firms' non-financial information disclosures. More specifically, I examine the association between analyst earnings forecast errors and the persistence of nonfinancial disclosures,...

In this paper I examine the incentives for voluntary disclosure of advertising expenditures for a sample of US firms for the period 1994-2003. I estimate proxies for the proprietary costs and valuation benefits of advertising with data from the mandatory disclosure period. My proxy for...

The True and Fair View concept requires companies to depart from GAAP or the law if necessary to present a true and fair view of the corporation's financial affairs. We analyze UK public companies invoking a true and fair override to assess whether overrides are associated with weakened...