Murdock, Graham (author), Petts, Judith (author), and Horlick-Jones, Tom (author)
Format:
Book chapter
Publication Date:
2003
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D07372
Notes:
Pages 156-178 in Nick Pidgeon, Roger E. Kasperson and Paul Slovic (eds.), The social amplification of risk. Cambridge University Press, Cambridge, United Kingdom. 448 pages.
16 pages, There is growing evidence that religiosity affects important socio-economic outcomes. A potential channel through which religiosity affects these outcomes is by shaping individuals’ risk preferences. We combine a lab-in-the-field experiment, survey, and focus-group discussions to investigate the effect of religiosity on risk-taking among rural people in Ethiopia. We find evidence that religious farmers are more risk-taking. The effect is likely driven by the trust/belief in God as the omniscient and just power in determining outcomes under uncertainty. This is further corroborated by results from follow-up focus-group discussions.
15 pages, Increasing popularity of economic experiments for policy impact analysis has led to an on-going debate about the suitability of students to substitute professionals as experimental subjects. To date, subject pool effects in agricultural and resource economics experiments have not been sufficiently studied. In order to identify differences and similarities between students and non-students, we carry out an experiment in the form of a multi-period business management game that is adapted to an agri-environmental context. We compare the compliance behaviour of German agricultural students and German farmers with regard to water protection rules and analyse their responses to two different green nudge interventions. The experimental results reveal that the direction of the response to the policy treatments is similar. Even unexpected behaviour could be reproduced by the student sample. Nevertheless, the magnitude of the treatment effects differed between the two samples. This implies that experimenters in the field of agricultural and resource economics could use the subject pool of students to analyse the direction of nudge policies. If predictions should be made about the magnitude effects, we suggest using a professional subject pool.
21 pages, Despite decades of investment in agricultural extension, technology adoption among farmers and agricultural productivity growth in Sub-Saharan Africa remain slow. Among other shortcomings, extension systems often make recommendations that do not account for price risk or spatial heterogeneity in farmers' growing conditions. However, little is known about the effectiveness of extension approaches for nutrient management that consider these issues. We analyze the impact of farmers' access to site-specific nutrient management recommendations and to information on expected returns, provided through a digital decision support tool, for maize production. We implement a randomized controlled trial among smallholders in the maize belt of northern Nigeria. We use three waves of annual panel data to estimate immediate and longer term effects of two different extension treatments: site-specific recommendations with and without complementary information about variability in output prices and expected returns. We find that site-specific nutrient management recommendations improve fertilizer management practices and maize yields but do not necessarily increase fertilizer use. In addition, we find that recommendations that are accompanied by additional information about variability in expected returns induce larger fertilizer investments that persist beyond the first year. However, the magnitudes of these effects are small: we find only incremental increases in investments and net revenues over two treatment years.
Gaskell, G. (author), Allum, N. (author), Wagner, W. (author), Kronberger, N. (author), Torgerson, H. (author), Hampel, J. (author), and Bardes, J. (author)
Format:
Journal article
Publication Date:
2004-02
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C26838
34 pages, A growing body of research lends support to opportunity theory and its variants, but has yet to focus systematically on a number of specific offenses and contexts. Typically, the more crimes and contexts to which a theory applies, the broader its scope and range, respectively, and thus generalizability. In this paper, we focus on agricultural crime victimization— including theft of farm equipment, crops, livestock, and chemicals—an offense that opportunity theory appears well-situated to explain. Specifically, we examine whether key dimensions of the theory are empirically associated with the likelihood of victimization and also examine factors associated with farmers’ use of guardianship measures. In contrast to much previous research, we combine multiple individual-level measures of these dimensions. We conclude that the theory partially accounts for variation in agricultural crime victimization, depending on the type of crime, and that greater work is needed investigating how key dimensions of opportunity theory should be conceptualized and operationalized in rural contexts. The study’s implications for theory and practice are discussed.
Breakwell, Glynis M. (author) and Barnett, Julie (author)
Format:
Book chapter
Publication Date:
2003
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D07369
Notes:
Pages 80-101 in Nick Pidgeon, Roger E. Kasperson and Paul Slovic (eds.), The social amplification of risk. Cambridge University Press, Cambridge, United Kingdom. 448 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D07373
Notes:
Pages 372-401 in Nick Pidgeon, Roger E. Kasperson and Paul Slovic (eds.), The social amplification of risk. Cambridge University Press, Cambridge, United Kingdom. 448 pages.
