Results found: 2

Search results

Sort By:

Limit search:

PARAMETRIC AND NON-PARAMETRIC EFFICIENCY MEASUREMENT – THE COMPARISON OF RESULTS

100%

Jarzebowski S.

Metody Ilościowe w Badaniach Ekonomicznych

2013

vol. 14

issue 1

170-179

In the paper the author considered estimation of efficiency, which measures the ability of the company to obtain the maximum output from given inputs. The comparison of results obtained by using two approaches: parametric (on the example of the SFA method, Stochastic Frontier Analysis) and non-parametric (on the example of the DEA method, Data Envelopment Analysis) has been carried out. In the paper the data from the companies of a key food processing sector in Poland, namely the meat processing sector, was used. The analysis covered the period 2006–2011, the sample covered from 195 up to 210 enterprises (depending on the analyzed year).

PRODUCTIVITY CHANGES OVER TIME – THEORETICAL AND METHODOLOGICAL FRAMEWORK

63%

Bezat-Jarzebowska A., Jarzebowski S.

Metody Ilościowe w Badaniach Ekonomicznych

2013

vol. 14

issue 1

27-36

The TFPV Malmquist index is one of the tools that does not require knowledge of the price level and qives information on factors affecting productivity changes over time. The DEA-based approach allows decomposing of the TFPC indices into:technical change ( Δ T),technical efficiency change ( ΔTE) and scale efficiency change (Δ SE). A panel data from the companies of a key food processing sector, namely the meat processing, was used in the paper. The sample consisted of above 200 objects. The results indicated which of the decomposed indices ( ΔT, ΔTE, ΔSE) had the greatest impact on productivity changes in the analyzed sector.

Refine search results

2 Metody Ilościowe w Badaniach Ekonomicznych

2 Jarzebowski S.

1 Bezat-Jarzebowska A.

2 2013

Search results

PARAMETRIC AND NON-PARAMETRIC EFFICIENCY MEASUREMENT – THE COMPARISON OF RESULTS

PRODUCTIVITY CHANGES OVER TIME – THEORETICAL AND METHODOLOGICAL FRAMEWORK