A Dual Approach to Evaluating the Agricultural Productivity of Fruit Farms in Emilia-Romagna. (March 2014)

• Record Type: Journal Article
• Authors: Bertazzoli, Aldo; Ghelfi, Rino; Guzmán, Isidoro; Rivaroli, Sergio
• Is Part Of: Outlook on agriculture. Volume 43:Number 1(2014:Mar.)
• Page Start: 31
• Page End: 38
• Publication Date: 2014-03
• Subjects: total factor productivity -- data envelopment analysis -- micro-data -- fruit production -- Malmquist index; Agriculture -- Periodicals; Agriculture and state -- Periodicals; Agriculture; Agriculture and state; Periodicals; 630.5
• DOI: 10.5367/oa.2014.0152
• Languages: English
• ISSNs: 0030-7270

Abstract

Productivity analysis is a frequent topic on the agenda for many researchers, whose efforts are focused on establishing adequate measurement criteria and then applying them to specific case studies. Based on accountancy micro-data for 2000 to 2009 for a group of fruit-growing farms, the purpose of this study was to verify the similarity between two methods of productivity measurement: the total factor productivity (TFP) index and the Malmquist index. The results broadly confirm the substantial congruence of the two indices and show an increase in the productivity of fruit farms in the Emilia-Romagna region of Italy. However, the results should be carefully interpreted, since the productivity fluctuations during the decade suggest that this kind of analysis should be conducted using medium to long-term time-series data. Furthermore, the TFP index seems to be generally higher than the Malmquist index, implying that these measures are suitable for an overview of trends rather than exact measures of productivity.