Ali-Yrkkö, Jyrki; Martikainen, Olli - Elinkeinoelämän Tutkimuslaitos (ETLA) - 2008
000 employees. In terms of firm size classes, the variances in profitability and productivity were large in software firms … profitability, and their productivity growth rate has also been lower than in other size classes. On the whole, the labour …