Comparing Sustainable Value Approach, Data Envelopment Analysis and indicator approaches - An application on German dairy farms

Markus Ehrmann

No 44140, 2008 International Congress, August 26-29, 2008, Ghent, Belgium from European Association of Agricultural Economists

Abstract: Objective of this paper is to compare different measurement concepts for sustainability at farm level in Germany: a) Sustainable Value Approach (SV), b) Data Envelopment Analysis (DEA) and c) indicator approaches close to KUL (Criteria for an Ecologically Compatible Land Management). The mathematical programming model FARMIS is extended wrt the underlying subject and applied for quantitative analysis. Indicators based on physical inputs are calculated based on monetary data of national FADN data. The methods are applied to a sample of about 4000 representative dairy farms. Results of SV are given in both absolute values and return-to-cost ratios which take farm size into account. Considering relationships between methods we found out that correlation between DEA and SV results are higher than 0.75. The indicator methods show correlations with the other approaches of more than 0.5 for economic indicators but a rather low correlation for ecological indicators. Further we identified characteristics of farms with high efficiency and sustainable performance. In order to show differences of used methods results are given by regions, size classes and orientation of production. Results indicate that bigger farms generate higher Sustainable Value. Farms in less favourable areas show a lower performance with regard to Sustainable Value and efficiency than farms located in other areas.

Keywords: Environmental Economics and Policy; Livestock Production/Industries (search for similar items in EconPapers)
Pages: 14
Date: 2008
New Economics Papers: this item is included in nep-eff and nep-env
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

Downloads: (external link)
https://ageconsearch.umn.edu/record/44140/files/233.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:eaae08:44140

DOI: 10.22004/ag.econ.44140

Access Statistics for this paper

More papers in 2008 International Congress, August 26-29, 2008, Ghent, Belgium from European Association of Agricultural Economists Contact information at EDIRC.
Bibliographic data for series maintained by AgEcon Search ().