productivity change; when expenditure on consumer durables is recorded as capital investment. The capitalization of consumer … durables impacts both the levels and growth rates of the capital stock, productivity and GDP. Our growth accounting … productivity growth in 1995-2004. ICT's impacts were larger, i.e., one-fifth of GVA growth and one-sixth of labour productivity …

-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 …