An Investigation of the Value Relevance of Alternative Foreign Exchange Disclosures*

We demonstrate analytically and empirically that valuing a firm with foreign operations in the presence of exchange rate uncertainty requires information on the foreign operating cash flows disaggregated by currency and persistence. In particular, given consolidated earnings, investors need information on the exchange gain or loss on permanent foreign operating cash flows. We extend the model to show how the permanent foreign cash flows can be used to condition the change in the translation adjustment to make it value‐relevant; however, using the permanent foreign cash flows directly is superior for valuation purposes. The empirical tests support our hypothesis that the market response to exchange rate movements is sensitive to the relative magnitudes of revenues and costs denominated in each foreign currency in which a firm has transactions. Disclosure of cash flows by currency should enhance the valuation of firms with foreign operations.     

Nonlinear Correlograms and Partial Autocorrelograms*

This paper proposes neural network‐based measures of predictability in conditional mean, and then uses them to construct nonlinear analogues to autocorrelograms and partial autocorrelograms. In contrast to other measures of nonlinear dependence that rely on nonparametric estimation of densities or multivariate integration, our autocorrelograms are simple to calculate and appear to work well in relatively small samples.     

Professional service quality A step beyond other services?

The management and measurement of professional service quality is particularly problematic. To enable managers of legal practices to improve service quality they must understand the service attributes their clients consider important. Drawing on a series of focus groups conducted in the UK, this study provides insights into the assessment of legal services by commercial and corporate clients. A review of literatures pertaining to the evaluation of professional service quality, the concepts of quality and value, and dimensions relating to outcome and process is presented. The results of a series of focus groups are considered in the context of continuing research.