In: Journal of Regulatory Economics, 2005, vol. 28, no. 1, p. 69-90
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In: Transportation research part A: policy and practice, 2015, vol. 82, p. 158-168
The purpose of this study is to assess differences in the levels of cost efficiency of bus lines operated under competitively tendered contracts and performance-based negotiated contracts. Following the revision of the Swiss railways act in 1996, regional public authorities were given the choice between two different contractual regimes to procure public passenger transport services. We...
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The purpose of this study is to assess differences in the levels of cost efficiency of bus lines operated under competitively tendered contracts and performance-based negotiated contracts. Following the revision of the Swiss railways act in 1996, regional public authorities were given the choice between two different contractual regimes to procure public passenger transport services. We...
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In: Zbornik Radova Ekonomski Fakultet u Rijeka, 2010, vol. 28, no. 1, p. 89-112
This paper aims to analyse the price regulation method and performance of the water industry in Slovenia. A stochastic cost frontier model is employed to estimate and decompose the total factor productivity (TFP) growth of water distribution utilities in the 1997-2003 period. The main goal is to find out whether the lack of proper incentives to improve performance has resulted in the low TFP...
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In: Health economics, 2008, vol. 17, no. 3, p. 335-350
This paper explores the cost structure of Swiss hospitals, focusing on differences due to teaching activities and those related to ownership and subsidization types. A stochastic total cost frontier with a Cobb-Douglas functional form has been estimated for a panel of 148 general hospitals over the six-year period from 1998 to 2003. Inpatient cases adjusted by DRG cost weights and ambulatory...
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In: Journal of Productivity Analysis, 2008, p. -
This paper uses a mixed effects model to examine the temporal variation of cost efficiency in Switzerland’s general hospitals. The variations in total costs, the number of empty beds and the length of hospital stays are analyzed using financial data from a sample of 168 hospitals operating from 1998 to 2003, as well as hospitalization records disaggregated to Diagnosis Related Groups....
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This paper examines the temporal variation of cost efficiency in Switzerland’s general hospitals. The variation of total costs and the number of empty beds has been analyzed using a sample of 168 hospitals operating from 1998 to 2003. In addition more than 100,000 observations form the inpatient data disaggregated to DRG categories have been used to analyze the variations in the length of...
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In: Journal of Regulatory Economics, 2005, vol. 28, no. 1, p. 69-90
The persistence of increasingly high government subsidies in Switzerland’s railroads has led the federal and cantonal authorities to discussing the possibility of high-powered incentive contracts such as those based on cost efficiency benchmarking. Railways are however, characterized by a high degree of unobserved heterogeneity that could bias the efficiency estimates. This paper examines the...
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