The aim of this work is to describe in detail on the current situation of outsourcing of Information Systems using the results of a survey carried out in the biggest Spanish firms. This is a longitudinal study that covers 12 years, since the current results are contrasted with those of two...

Purpose: Make-or-buy decisions represent a critical dilemma faced by many firms. The appropriate decision between designing and manufacturing parts or services in-house, buying them from external providers or combining both is a fundamental firm process. This paper seeks to address this question...

The aim of this work is to describe in detail on the current situation of outsourcing of Information Systems using the results of a survey carried out in the biggest Spanish firms. This is a longitudinal study that covers 12 years, since the current results are contrasted with those of two...