In this paper, using the Data Envelopment Analysis (DEA), we have measured the technical efficiency of cricket teams in the Indian Premier League. Taking the data for the 2009 season, the input used by the teams is approached by the total expenses which include players’ wage bill and wage of the support staff and other miscellaneous expenses. Output is measured by the points awarded, net run ra...

The Quality Assurance Project (QAP) investigated strategies for increasing efficiency in hospital laboratory services, an area of hos­ pital operations that is frequently identified as high cost. The study developed measurement method­ ologies for seven separate sources of economic waste in hospital laboratories (unneeded tests, un­ claimed tests, resource use ineffi­ ciency, staffing inefficie...

This paper estimates a translog stochastic frontier production function in the analysis of all 48 contiguous U.S. states in the period 1970-1983, to attempt to measure and explain changes in technical efficiency. The model allows technical inefficiency to vary over time, and inefficiency effects to be a function of a set of explanatory variables in which the level and composition of public capi...

In this paper, we consider economies with (possibly endogenous)solvency constraints under uncertainty. Long-run inefficiency corresponds toa feasible redistribution yielding a welfare improvement beginning from everycontingency reached by the economy. A sort of Cass Criterion (Cass [11]) com-pletely characterizes long-run inefficiency. This criterion involves only observ-abl...

This paper investigates cost, technical and allocative efficiencies for Brazilian banks in the recent period (2000-2007). We use Data Envelopment Analysis (DEA) to compute efficiency scores. Brazilian banks were found to have low levels of economic (cost) efficiency compared to banks in Europe and in the US. For the period with high macroeconomic volatility (2000-2002) the economic inefficiency...

Congestion is an important issue that requires the efficiency of decision-making units (DMUs). We first classify conventional congestion into congestion (newly defined) and technical inefficiency, based on prior research and real applications. Modified definitions and mathematical expression of congestion, managerial inefficiency, and technical inefficiency are proposed to better illustrate the...

The shadow return on capital in 75 small municipal water systems is estimated using a gamma frontier variable cost function. The estimated Social Cost of capital exceeds the shadow return by an average ratio of 4.37:1, with a median capital stock inefficiency of $70, 500 per year per system owing to overinvestment in public water supply capital. In addition, actual production costs exceed minim...

I examine inefficiencies in Japanese water utility companies. Efficiency in this context is defined as a firm’s capacity to maximize output given a fixed level of inputs. The findings suggest that the average operation rate, customer density and size variables are associated with lower levels of inefficiency (or higher levels of efficiency), while water purification (a conditioning variable cap...

There is a general perception, based upon casual observation and some systematic empirica! study, that public enterprises are inefllcient.! This paper takes this to be true, and is concerned with the problem of providing a rigorous analysis and explanation of this inefficiency.2 Privatisation, which, in the U.K. at least has received its primary impetus from political and ideological motivarion...