Showing 1 - 10 of 238
The German potable water supply industry is regarded highly fragmented, thus preventing efficiency improvements that could happen through consolidation. Focusing on a hypothetical restructuring of the industry, we use a cross-section sample of 364 German water utilities in 2006, applying Data...
Persistent link: https://www.econbiz.de/10011520267
We construct a Malmquist productivity index based on stochastic non-parametric envelopment of data (StoNED) method, and we study how the distributional assumptions in the second StoNED stage affect productivity change and its decompositions. Our discussion show that the distributional...
Persistent link: https://www.econbiz.de/10013014838
In a recent paper Johnson and Kuosmanen (2011) propose a new, semi-parametric, general cost-frontier model, the stochastic nonparametric envelopment of data (StoNED). The model is semi-parametric in the sense that the cost function is estimated nonparametrically, while the functional form of the...
Persistent link: https://www.econbiz.de/10013015216
One of the main motivations for productivity analysis is to assess the scope for overall improvements in the output possibilities of individual producers. At times of fiscal and government budgetary pressures, attention focuses particularly on the output potential of public service providers and...
Persistent link: https://www.econbiz.de/10011133570
Applying Data Envelopment Analysis (DEA) to real-world public policy issues can raise many interesting complications beyond those considered in standard models of DEA. One of these complications arises if the funding levels of public service providers, and their ability to attract and retain...
Persistent link: https://www.econbiz.de/10011264944
Purpose - logistics creates a strategic effect by playing a facilitating role in international trade, which has a significant impact on the economic performance of countries. Logistics performance and corruption play an influential role in determining the trade efficiency levels of developing...
Persistent link: https://www.econbiz.de/10014429011
The evaluation of market structures and the quantification of returns to scale in network industries usually are of high interest for researchers and policy makers. Regarding the debate on optimal market structures in German potable water supply, we use a cross-sectional sample of 364 German...
Persistent link: https://www.econbiz.de/10010949519
Persistent link: https://www.econbiz.de/10014340805
Persistent link: https://www.econbiz.de/10013283129
Persistent link: https://www.econbiz.de/10010360412