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Key characteristics for tool choice in indicator-based sustainability assessment at farm level Ecology and Society
Marchand, Fleur; Social Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO); Ecosystem Management Research Group and IMDO, University of Antwerp ; fleur.marchand@ilvo.vlaanderen.be; Debruyne, Lies; Social Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO); lies.debruyne@ilvo.vlaanderen.be; Triste, Laure; Social Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO); laure.triste@ilvo.vlaanderen.be; Gerrard, Catherine; The Organic Research Centre; catherine.g@organicresearchcentre.com; Padel, Susanne; The Organic Research Centre; susanne.p@organicresearchcentre.com; Lauwers, Ludwig; Social Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO); Department of Agricultural Economics, University of Ghent ; Ludwig.lauwers@ilvo.vlaanderen.be.
Although the literature on sustainability assessment tools to support decision making in agriculture is rapidly growing, little attention has been paid to the actual tool choice. We focused on the choice of more complex integrated indicator-based tools at the farm level. The objective was to determine key characteristics as criteria for tool choice. This was done with an in-depth comparison of 2 cases: the Monitoring Tool for Integrated Farm Sustainability and the Public Goods Tool. They differ in characteristics that may influence tool choice: data, time, and budgetary requirements. With an enhanced framework, we derived 11 key characteristics to describe differences between the case tools. Based on the key characteristics, we defined 2 types of...
Tipo: Peer-Reviewed Insight Palavras-chave: Farm level; Full assessment; Rapid assessment; Sustainability assessment tool; Tool choice.
Ano: 2014
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Farm Wealth Inequality Within and Across States in the United States AgEcon
Erickson, Kenneth W.; Moss, Charles B.; Mishra, Ashok K..
This paper uses Theil's (1979) entropy-based measure of inequality and farm-level data to examine changes in farm business wealth (farm equity) of farm households. The farms associated with farm households are grouped by state into ten regions of the United States. The Theil entropy measure is then calculated and used to decompose total inequality of farm wealth into within-state and across-states (between states) inequalities for each region. Results show that since the enactment of the 1996 Federal Agricultural Improvement and Reform (FAIR) Act, inequality in farm wealth among farms within a state has decreased relative to the number of farms per state, across all regions. Further, most of the reduction in farm wealth inequality is attributed to...
Tipo: Journal Article Palavras-chave: Inequality; Theil's inequality; Farm wealth; Regional decomposition; Farm level; Farm household; Real estate assets; Inventories; Agricultural Finance.
Ano: 2006 URL: http://purl.umn.edu/10207
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TESTING FOR SYMMETRY IN PRICE TRANSMISSION: AN EXTENSION OF THE SHILLER LAG STRUCTURE WITH AN APPLICATION TO FRESH TOMATOES AgEcon
Parrott, Scott D.; Eastwood, David B.; Brooker, John R..
An empirical model of the price relationship between distribution stages is developed based on the Shiller lag. The assumption of constant returns to scale is relaxed to incorporate changes in the volume of shipments. An iterative GLS methodology is developed to estimate the model. Tests for symmetry, length of adjustment, and the amount of price transmission are outlined. An application using the change in the retail price of tomatoes based on shipping point price changes is described. Results suggest that the supermarket chain does not respond differently to price increases versus decreases at the shipping point level.
Tipo: Journal Article Palavras-chave: Farm level; Price spreads; Price transmission; Retail level; Shiller lag structure; Symmetry; Tomatoes; Demand and Price Analysis.
Ano: 2001 URL: http://purl.umn.edu/14688
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