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dc.contributor.authorMcCormack, Michele
dc.contributor.authorThorne, Fiona
dc.contributor.authorHanrahan, Kevin
dc.identifier.citationMcCormack M, Thorne F, Hanrahan K. Measuring total factor productivity on Irish dairy farms: a Fisher index approach using farm-level data. Irish Journal of Agricultural and Food Research 2020;59(1):123-139; doi
dc.descriptionpeer revieweden_US
dc.description.abstractThis paper presents a Fisher index measure of the total factor productivity (TFP) performance of Irish dairy farms over the period 2006–2016 using the Teagasc National Farm Survey (NFS) data. The removal of milk quotas in 2015 has led to an increase of over 30% in dairy cow numbers since 2010, and although suckler cow numbers have dropped slightly, the total number of cows in Ireland reached an all-time high of 2.5 million head in 2016. This large increase adds to the environmental pressures attributed to agricultural output and puts the focus firmly on how efficiently the additional agricultural output associated with higher cow numbers is produced. The primary purpose of this paper is to identify a standardised measure of the TFP performance of Irish dairy farms that can be routinely updated using Teagasc NFS data. We found that relative to 2010 the TFP of Irish dairy farms has increased by almost 18%; however, in one production year 2015, when milk quota was removed, the TFP measure increased by 7% and TFP continued to grow by 2.5% in the production year 2016. It would seem therefore that the removal of the European dairy quota system has resulted in a windfall gain for Irish dairy farmers but that productivity gains are continuing. Future data will be required to investigate the longer-term TFP performance of Irish dairy farms in the post-milk quota era.en_US
dc.publisherCompuscript Ltd.en_US
dc.relation.ispartofseriesIrish Journal of Agricultural and Food Research;Vol. 59
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International*
dc.subjectFisher ideal indexen_US
dc.subjectIrish dairy sectoren_US
dc.subjectTotal farm productivityen_US
dc.titleMeasuring total factor productivity on Irish dairy farms: a Fisher index approach using farm-level dataen_US
dc.source.journaltitleIrish Journal of Agricultural and Food Research

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Attribution-NonCommercial-ShareAlike 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-ShareAlike 4.0 International