Maziotis, Alexandros; Saal, David S.; Thanassoulis, Emmanuel - 2012
companies (WaSCs) in England and Wales. We apply a panel index approach across WaSCs over time to decompose unit …-specific (temporal) index number based profitability growth as a function of the profitability, productivity and price performance growth … that the steady decline in average price performance, gains in productivity and relatively stable economic profitability …