Strategy is concerned with sustained interfirm profitability differences. Observations of such sustained differences are often attributed to unobserved systematic a priori differences in firm characteristics. This paper shows that sustained interfirm profitability differences may be very likely...

If knowledge is to be managed and transferred, it is essential that members of organizations know and agree on where capabilities reside. Few studies, however, have examined the difficulties of evaluating capabilities in large firms. This paper reports an in-depth empirical study of capabilities...

Successfully predicting that something will become a big hit seems impressive. Managers and entrepreneurs who have made successful predictions and have invested money on this basis are promoted, become rich, and may end up on the cover of business magazines. In this paper, we show that an...