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This is the first attempt to compare productivity changes among hospitals operating under different production frontiers. This paper uses a metafrontier model to analyse the difference in health care food efficiency across the various Australian regions. The interesting feature of this model is that it allows for the estimation of firms' efficiency in of various groups that might differ in technology and other production environments. construct a metafrontier-to-data-envelopment analysis (MDEA) by pooling all observations from all groups and constructed various group frontiers and measured their efficiencies and MTRs relative to the metafrontier. The measured efficiency scores related to the metafrontier … In other words, the metafrontier model is The use of the DEA methodology to construct the metafrontier considered as an envelope of all the possible group technologies. model is possible as long as we can identify separate frontiers for For example, if a particular output, y, can be produced using input different groups in the data set (O’Donnell et al., 2007). As the analyzing method, the stochastic frontier is used as well as the metafrontier.
I Abid, M Goaied. International Journal of Productivity and Performance Impacts of the economic cooperation framework agreement on banking cost efficiency in china and taiwan : a stochastic metafrontier approachThis study three analytical frameworks are applied: (1) a technical efficiency comparison over time, (2) a metafrontier approach among mergers and non-mergers, and (3) The common meta-frontier method was conducted to compare the fisheries efficiency level across continents and/or regions. Technical efficiency (TE) 4 jan. 2021 — (2) a metafrontier approach among mergers and non-mergers, and (3) a conditional difference-in-differences approach where non-merged Comparison of Global Fisheries' Efficiency Levels Using Meta-Frontier : Analyzing the Efficiency Level for Global Fisheries · Lee Sang-Go ⋅ Rahimi Midani av A Thomasson — conditional metafrontier approach for the Hessian wastewater sector, Local Government. Studies, 44(1); 151-171.
Författare. Haileselassie Medhin 26 juli 2013 — Soil Conservation and Small-scale Food Production in Highland Ethiopia: A Stochastic Metafrontier Approach. I samarbete med: University of Metafrontier generalized directional distance function is proposed.
A metafrontier approach for measuring an environmentally
The metafrontier framework proposed by O'Donnell et al. enables the evaluation of relative efficiencies for decision‐making units (DMUs) operating under heterogeneous technologies. In other words, the metafrontier model is The use of the DEA methodology to construct the metafrontier considered as an envelope of all the possible group technologies. model is possible as long as we can identify separate frontiers for For example, if a particular output, y, can be produced using input different groups in the data set (O’Donnell et al., 2007).
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The rest of this study is organized as follows.
However, metafrontier estimation requires parameters obtained from initial stochastic frontier analysis. The meta-frontier of the pooled sorghum plots’ managers is given by
2018-02-02 · Equation (4) specifies that the metafrontier dominates all the zone frontiers. The metafrontier production function as specified by equation (3) is a log linear production functional form, and the constraint imposed in equation (4) does not allow the metafrontier function to fall below the
Using the firm-level data of sugar mills in 42 regencies in Indonesia from 2010 to 2014, this study applies the meta stochastic frontier based on the input distance function. The metafrontier analysis is applied in sugar mills in the East Java province and other provinces in Indonesia.
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Haileselassie A. Medhin, Gunnar Köhlin. - Göteborg : Institutionen för nationalekonomi med statistik,. De FW-1082 audio/MIDI interface is door TASCAM geproduceerd met Frontier Design Group. Deze combinatie heeft er voor gezorgd dat de FW-1082 meer is Therefore, we apply three analytical frameworks: 1) a technical efficiency comparison over time, 2) a metafrontier approach among mergers and non-mergers Soil Conservation and Small Scale Food Production in Highland Ethiopia: A Stochastic Metafrontier Approach.
The productive technology can be defined for different levels of aggregation (e.g., …
The contemporaneous productivity, metafrontier productivity and TGR scores for all the DMUs are summarized in Table 8, in which the metafrontier productivity scores were measured without considering the nationality of shipyards.
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A metafrontier approach for measuring an environmentally
496. Risk Implications of Farm Therefore, we apply three analytical frameworks: 1 a technical efficiency comparison over time, 2 a metafrontier approach among mergers and non-mergers and av G Manevska-Tasevska · 2014 · Citerat av 4 — Acta Agriculturae Scand Section C 4, 159-172. Barnes, A.P., Revoredo-Giha, C., 2011.
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stochastic metafrontier production function is considered to be an envelope of the stochastic frontiers of the different groups such that it is consistent with the specifications of a stochastic frontier model (Battese et al 2002). The stochastic metafrontier model also enables the estimation of technology gap ratios or The concept of the metafrontier has been applied in the economic analysis spanning over different regions, sectors and levels of aggregation. This section presents a brief overview on the examples of the metafrontier in efficiency and productivity analysis.