This paper explores the question of whether knowledge assets are more developed in services industries than in non-services. The concept of the “knowledge economy” has always gone hand-in-hand with growth in the percentage of the economy represented by services. Two multi-year,...

This study measures the relationship between tacit knowledge and innovation in the Polish and US information technology (IT) industries. Large samples were obtained, allowing quantitative modeling not possible in many tacit knowledge studies focused on more qualitative analysis. Conceptually,...