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Do Agricultural Preservation Programs Affect Farmland Conversion? AgEcon
Liu, Xiangping; Lynch, Lori.
More than 124 governmental entities concerned about suburban sprawl and farmland loss have implemented farmland preservation programs preserving 1.67 million acres at a cost of $3.723 billion. We ask how effective are these programs in slowing the rate of farmland loss. Using a unique 50-year 269 county panel data set on preservation programs and farmland loss for six Mid-Atlantic States, we employ the propensity score matching method to find strong empirical evidence that these programs have had a statistically significant effect on the rate of farmland loss. Preservation programs on average decrease the rate of farmland loss by 2.4 percentage points; a 33% decrease from the average 5-year rate of 7.31%.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural preservation programs; Farmland; Propensity score; Farmland conversion; Urban-rural interface; Land Economics/Use.
Ano: 2007 URL: http://purl.umn.edu/9764
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Research of Mechanism on the Impact of Local Governmental Competition on Farmland Conversion AgEcon
Chen, Shi-cong; Li, Jian-qiang.
In the perspective of local governmental competition, the impact of local governmental competition on farmland conversion is analyzed in terms of political competition, factors competition and products competition, and the empirical analysis is conducted according to the provincial data from 2002 to 2007. The results show that the endowment of land resources correlates negatively with the scale of farmland conversion, and the population, the tendency of exceeding capital investment and the competition of research and development input correlate positively with the scale of farmland conversion. According to these research results, corresponding policies and countermeasures are put forward: we should overhaul the system of performance evaluation of local...
Tipo: Journal Article Palavras-chave: Local governmental competition; Farmland; Farmland conversion; China; Agribusiness.
Ano: 2011 URL: http://purl.umn.edu/108423
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The Timing of Rapid Farmland Conversion Events: Evidence from California's Differential Assessment Program AgEcon
Kovacs, Kent F..
Using county-level panel data, we estimate duration models to study the timing of rapid farmland conversion events. Results suggest that income and the proximity to major highways are the principal determinants of rapid conversion events (and also responsible for prolonging these events). In particular, an increase in income of 1% is found to hasten the time to a rapid conversion event by 111% and to extend the time back to a slow state of conversion by 76%. On the other hand, valuable agricultural land and high property taxes extend the time to a rapid conversion event (and also hasten the time back to a slow state of conversion). An increase in the value of agricultural production per acre extends the time to a rapid conversion event by 14% and hastens...
Tipo: Journal Article Palavras-chave: Farmland conversion; Semi-parametric duration analysis; Differential Assessment; Location and land use; Agricultural Finance; Land Economics/Use; R11; R21; R31.
Ano: 2009 URL: http://purl.umn.edu/49252
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