companies (WaSCs) in England and Wales. We apply a panel index approach across WaSCs over time to decompose unit … sample sizes are limited. -- Profit Decomposition ; Productivity ; Price Performance ; Panel Index Numbers ; Regulation …The purpose of this paper is to assess the impact of regulation in the financial performance of the Water and Sewerage …

; Productivity ; Index Numbers ; DEA ; Regulation ; Water and Sewerage Industry … technique is of great interest for regulators to evaluate the effectiveness of regulation and companies to identify the …

sample sizes are extremely limited. -- X-factor ; productivity decomposition ; panel index numbers ; regulation ; water and …) over time to decompose unit-specific index number based productivity growth as a function of the productivity growth … potential productivity catch-up of laggard firms and an estimate of how the top performing company improved its productivity …

The purpose of this paper is the evaluation of various profit drivers such as price changes, productivity changes and … the impact of exogenous factors such as drinking water and sewerage treatment quality on profitability, productivity and … productivity performance of the WaSCs, they have also contributed negatively to their price performance. Overall, after 2000 steady …

manufacturing sectors in India, on the total factor productivity (TFP) growth of firms and on its components, scale efficiency and …

assess the effectiveness and efficiency of these standards, which are the centerpiece of US Clean Air Act regulation of …

complicated insurance mandates. Overall, our findings speak to the unintended consequences of (well-intentioned) regulation. They …