This paper applies a data envelopment analysis (DEA) to study the efficiency and productivity changes in the Swiss … cantonal bank sector in the period 2006-2014. The efficiency analysis is conducted by applying the production input … stage of the efficiency analysis, the environmental factors influencing the productivity growth are analysed by conducting a …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or …Study of the impact of mergers and acquisitions (M&As) on productivity and market power has been complicated by the … difficulty of separating these two effects. We use newly-developed techniques to separately estimate productivity and markups …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or …Study of the impact of mergers and acquisitions (M&As) on productivity and market power has been complicated by the … difficulty of separating these two effects. We use newly-developed techniques to separately estimate productivity and markups …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or …Study of the impact of mergers and acquisitions (M&As) on productivity and market power has been complicated by the … difficulty of separating these two effects. We use newly-developed techniques to separately estimate productivity and markups …