We examine the role of strategic interaction in explaining the valuation effect of new product announcements and employ Sundaram, John, and John’s (1996) competitive strategy measure to operationalize the nature of a firm’s competitive interaction. Using a sample of new product introductions...

Some empirical evidence suggests that the expected real interest and expected inflation rates are negatively correlated. This hypothesis of negative correlation is sometimes known as the Mundell-Tobin hypothesis. In this article we reinvestigate this negative relation from a long-term point of...