Przeglądaj według tematu "D4"

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    • Industry structure dynamics and productivity growth 

      Kalina, Lech (2013-09-04)
      Economic theory typically predicts that productivity should increase when a firm’s market is expanding since the benefits of reducing costs are higher when spread across a larger market. On the other hand there is a strong ...

    • Unravelling the Markups Changes: The Role of Demand Elasticity and Concentration 

      Gradzewicz, Michał; Mućk, Jakub (2020-11)
      We propose a framework allowing to identify sources changes in aggregate markups. Our approach derives from the conjectural variation theory and allows to evaluate the role of price elasticity of demand as well as ...

    • How do firms respond to demand and supply shocks? 

      Gradzewicz, Michał (2022-04-12)
      The study aims to identify the granular demand and productivity shocks, their properties, and the responses of the important firm-level variables to these shocks. We use comprehensive data from the Polish enterprise sector ...