This research specifies how to build and validate a Knowledge Management measurement scale. The process is based on Churchill (1979) and Devellis (1991) methodologies. The empirical study carried out in 222 Spanish firms from the Biotechnology and Telecommunications industries. As a result we...

Since economic rents cannot emerge in a market with perfect competition, current strategic research focuses on how competitive asymmetries affect the persistence of extraordinary results. In particular, the configurative literature has stressed the need to study the influence of the variety of...