Sektorowe zróżnicowanie wydajności pracy w polskiej gospodarce

The paper focuses on the sectoral disparities of the link between changes in labour productivity and employment changes. It presents tendencies and features of the labour productivity dynamics in three sectors of the polish economy. Labour productivity is one of the type of productivity which is mostly used for evaluating economic performance. Labour productivity growth is computed as gross valued added at constant prices divided by thousands of hours worked (in terms of the number of employees in total economy).