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2. Agricultural commercialisation and nutrition in smallholder farm households
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Ochieng Ogutu, Sylvester (author), Godecke, Theda (author), and Qaim. Matin (author)
- Format:
- Journal article
- Publication Date:
- 2019-08-19
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12376
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 71, Iss. 2
- Notes:
- 22 pages, Commercialisation of smallholder agriculture is important for rural economic growth. While previous studies have analysed effects of commercialisation on productivity and income, implications for farm household nutrition have received much less attention. We evaluate the effects of commercialisation on household food security and dietary quality with a special focus on calorie and micronutrient consumption. We also examine transmission channels by looking at the role of income, gender, and possible substitution effects between the consumption of own-produced and purchased foods. The analysis uses survey data from farm households in Kenya and a control function approach. Generalised propensity scores are employed to estimate continuous treatment effects. Commercialisation significantly improves food security and dietary quality in terms of calorie, zinc and iron consumption. For vitamin A, effects are insignificant. Commercialisation contributes to higher incomes and increased nutrients from purchased foods, but it does not reduce the consumption of nutrients from own-produced foods. Enhancing market access is important not only for rural economic growth, but also for making smallholder agriculture more nutrition-sensitive.
3. Agricultural productivity growth and poverty reduction: evidence from thailand
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Suphannachart, Waleerat (author)
- Format:
- Journal article
- Publication Date:
- 2020-11-20
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12369
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 72, Iss. 2
- Notes:
- 22 pages, Raising agricultural productivity in developing countries is often said to reduce poverty more than comparable growth arising from other sectors. This claim has frequently been based on casual theorising, rather than empirical evidence. Productivity growth generates additional income and must benefit someone, though not necessarily the poor. It is conceivable that most, or even all of the benefits might go to others. Using region-level data from Thailand, we study the relationship between agricultural productivity growth and rural poverty incidence. The dependent variable for our regression analysis is the annual rate of change in rural poverty incidence at the regional level between the years for which poverty data are available. Agricultural productivity is measured as the annual rate of change in regional total agricultural productivity, covering the same time intervals as the poverty observations, but lagged one calendar year. Other control variables include regional non-agricultural incomes and the real price of food. The estimated coefficient on the change in agricultural productivity is negative and highly significant, implying that agricultural productivity growth does reduce rural poverty, holding other variables constant, though not more so than non-agricultural sources of income growth. The poverty-reducing contribution of recent agricultural productivity growth has been small. The poverty-reducing effects of long-term drivers of agricultural productivity growth are also analysed, using simulations based on the estimated model.
4. Agricultural value chain development in nepal: understanding mechanisms for poverty reduction
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Kafle, Kashi (author), Songsermsawas, Tisorn (author), and Winters, Paul (author)
- Format:
- Journal article
- Publication Date:
- 2022-01-12
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12452
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- 18pgs, This analysis investigates the potential mechanisms and the practical significance of agricultural value chain development in a geographically challenging rural area of a developing country. Using data from a carefully designed primary survey administered in a hill and mountainous region in Western Nepal, we show that linking small-scale producers to regional and local traders can help increase income. Analysis of impact pathways shows that the positive impact on household income emerges through higher agricultural income, driven by higher sale volume at lower prices. Focusing on high value commodities in rural areas, where arable land is not always fully exploited or utilized, appears to lead to acreage expansion and some crop switching, contributing to higher supply albeit at lower prices. The positive impact on household income is practically significant; it helps improve household food security and asset accumulation. These findings are robust to alternative specifications. Targeted value chain interventions that strengthen and stabilize small-scale producers’ access to markets can contribute to rural poverty reduction via increase in agricultural income.
5. Are religious farmers more risk taking? empirical evidence from ethiopia
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Abraha Kahsay, Goytom (author), Asmare Kassie, Workineh (author), Medhin, Haileselassie (author), and Gårn Hansen, Lars (author)
- Format:
- Journal article
- Publication Date:
- 2022-02-08
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12441
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- 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.
6. Assessing the Income Effects of Group Certification for Smallholder Coffee Farmers: Agent-based Simulation in Uganda
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Latynskiy, Evgeny (author) and Berger, Thomas (author)
- Format:
- Journal article
- Publication Date:
- 2017-02-22
- Published:
- Uganda: The Agricultural Economics Society
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 164 Document Number: D08264
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- Online Version of Record published before inclusion in an issue
7. Bridging behavioural factors and standard bio- economic modelling in an agent- based modelling framework
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Huber, Robert (author), Xion, Hang (author), Keller, Kevin (author), and Finger, Robert (author)
- Format:
- Journal article
- Publication Date:
- 2021-05-17
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12349
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- 29 pages, Agent-based models are important tools for simulating farmers’ behaviour in response to changing environmental, economic or institutional conditions and policies. This article introduces an agent-based modelling approach that combines behavioural factors with standard bio-economic modelling of agricultural production. More specifically, our framework integrates the cumulative prospect theory and social interactions with constrained optimisation decisions in agricultural production. We apply our modelling approach to an exemplary bio-economic model on the assessment of weed control decisions. Results show the effects of heterogeneous farm decision-making and social networks on mechanical weed control and herbicide use. This framework provides a generic and conceptually sound approach to improve the scope for representing farmers’ decision-making and allows the simulation of their decisions and recent advances in behavioural economics to be aligned with existing bio-economic models of agricultural systems.
8. Can information drive demand for safer food? impact of brand-specific recommendations and test results on product choice
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Wairimu Kariuki, Sarah (author) and Hoffmann, Vivian (author)
- Format:
- Journal Article
- Publication Date:
- 2021-11-17
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12455
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- 14pgs, As an unobservable attribute, food safety is likely to be under-provided by markets where regulatory enforcement is weak. In such settings, stimulating consumer demand for safer food can potentially encourage market actors to invest in food safety. Through a randomized trial in Kenya, we test the impact of informing consumers about which maize flour brands are most likely to comply with the regulatory standard for aflatoxin, a carcinogenic fungal byproduct. Providing information on safer brands alone does not significantly affect consumption behavior. However, when the same information is combined with a test performed on the maize flour stocked by the household, the likelihood that a safer brand is consumed 2 months later is 76% higher than in the comparison group. Our findings suggest that providing information on the relative riskiness of substitute foods could encourage consumers to make safer choices.
9. Can medium-scale farms support smallholder commercialisation and improve welfare? evidence from nigeria
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Saweda O. Liverpool-Tasie, Lenis (author), Salim Nuhu, Ahmed (author), Awokuse, Titus (author), Jayne, Thomas (author), Muyanga, Milu (author), Aromolaran, Adebayo (author), and Adelaja, Adesoji (author)
- Format:
- Journal article
- Publication Date:
- 2022-04-19
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 205 Document Number: D12576
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Online
- Notes:
- 27pgs, In spite of mounting evidence about the growth of medium-scale farms (MSFs) across Africa, there is limited empirical evidence on their impact on neighbouring small-scale farms (SSFs). We examine the relationships between MSFs and SSFs, with particular focus on the specific mechanisms driving potential spillover effects. First, we develop a theoretical model explaining two propagating mechanisms: learning effects (training) and cost effects (reduced transactions cost). An empirical application to data from Nigeria shows that SSFs with training from MSFs tend to use higher levels of modern inputs (have higher productivity), and receive higher prices and income. The results also show that purchasing inputs from MSFs reduces the costs of accessing modern inputs and is associated with higher inorganic fertiliser use by SSFs. Our results suggest that the benefits of receiving training and purchasing inputs from MSFs are particularly important for very small-scale producers, operating less than 1 hectare of land. This implies that policies which promote the efficient operation of MSFs and encourage their interaction with SSFs can be an effective mechanism for improving the productivity and welfare of smallholder farms, hence reducing their vulnerability to extreme poverty.
10. Communications in agriculture: results of a farmer survey
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Fearne, A.P. (author)
- Format:
- Journal article
- Publication Date:
- 1990
- Published:
- UK
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22099
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- 41 : 371-380
11. Comparing compliance behaviour of students and farmers. an extra-laboratory experiment in the context of agri-environmental nudges in Germany
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Peth, Denise (author) and Mußhoff, Oliver (author)
- Format:
- Journal article
- Publication Date:
- 2019-08-12
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12378
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 71, Iss. 2
- Notes:
- 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.
12. Conditional income disparity between farm and non-farm households in the european union: a longitudinal analysis
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Marino, Maria (author), Rocchi, Benedetto (author), and Severini, Simone (author)
- Format:
- Journal article
- Publication Date:
- 2021-01-19
- Published:
- United States: John Wiley & Sons Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12365
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 72,Iss. 2
- Notes:
- 18 pages, Government interventions in the agricultural sector have been historically justified by the existence of an income disparity between farmers and non-farmers. However, recent studies have found that such disparity is disappearing over time, particularly in the United States. This work offers the first longitudinal systematic assessment on the average income disparity between farm and non-farm units in the European Union, differentiating between old and new Member States. Using the EU-SILC dataset, both broad (having some farm income) and narrow (living mainly on agriculture) farm households are compared with a general sample of non-farm households and a more restricted sample of self-employed non-farm households. To control for household observable characteristics and time-constant unobserved factors, we use a fixed effects regression. Results suggest that the farm/non-farm income disparity has disappeared in the European Union unless we compare narrow farm households with all non-farm households: in this case, the former are more likely to be better off than the latter. A limited income disparity is found only in the case of new Member States for broad farm households only. Results are used to draw policy implications regarding the role of CAP in supporting farm income.
13. Contextual framing and monetary incentives in field experiments on risk preferences: evidence from german farmers
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rommel, Jens (author), Hermann, Daniel (author), Müller, Malte (author), and Mußhoff, Oliver (author)
- Format:
- Journal article
- Publication Date:
- 2018-11-05
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12382
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 70, Iss. 2
- Notes:
- 18 pages, Recent studies cast doubt on the ability of abstract experiments to predict decision-making in the field. Thus, scholars have argued for more ‘realism’ by introducing context to field experiments. Yet, such realism may work against the induced values of monetary incentives in economic experiments. It is an open question whether contextual framing works best with or without inducing values, through methods such as the use of monetary incentives. Using a sample of 146 German farmers, we compare experimentally the predictive power of a framed lottery in an agricultural context vs. using an abstract version. For one half of the sample, lotteries are incentivised; for the other half, they are hypothetical. Although risk preferences differ between treatments, all four lottery tasks correlate poorly with farmers’ real-world use of risk management instruments such as harvest or hail insurance. Subjects who start with an agricultural framing are willing to take significantly greater risks in the lotteries. More generally, our findings cast doubt on the ability of lottery tasks to predict risk-taking in the field.
14. Cow's milk still leads in the United States: the case of cow's, almond, and soy milk
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Raszap Skorbiansky, Sharon (author), Saavoss, Monica (author), and Stewart, Hayden (author)
- Format:
- Journal Article
- Publication Date:
- 2022-02-10
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12440
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Volume 53, Issue 1
- Notes:
- 11 pages, While cow's milk and plant-based milk are often hypothesized to be substitutes, much remains unknown about the impacts that plant-based milks have on the retail price for cow's milk, if any. We explore the individual retail price relationship between two plant-based milks, almond and soy, with cow's milk. If the markets are cointegrated, and shocks in the plant-based markets affect the cow's milk market, it can add volatility to cow's milk prices, which could have implications for costs and benefits of the USDA Dairy Margin Coverage Program and price calculations by the Federal Milk Marketing Orders (FMMO). However, while we find evidence that plant-based milk prices react to shocks in cow's milk prices, we do not find evidence that cow's milk prices respond to changes in plant-based milk prices.
15. Crop choice, drought and gender: new insights from smallholders’ response to weather shocks in rural uganda
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Agamile, Peter (author), Dimova, Ralitza (author), and Golan, Jennifer (author)
- Format:
- Journal article
- Publication Date:
- 2021-01
- Published:
- United States: John Wiley & Sons Ltd
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12351
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 72, No. 3
- Notes:
- 28 pages, We analyse gender differences in the response of smallholder farmers to droughts, taking the duration and severity of the even t into account. Using a novel weather shock measure that combines spatial rainfall data with detailed cropping calendars, survey data from Uganda and standard econometric techniques, we find that adverse weather events provide an opportunity for women to enter the commercial crop market by allocating land from subsistence to income generating crops. This counterintuitive pattern is, in part, explained by the greater propensity of men to allocate time to non-agricultural activities in the event of weather shocks.
16. Design of Digital Agricultural Extension Tools: Perspectives from Extension Agents in Nigeria
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Oyinbo, Oyakhilomen (author), Chamberlain, Jordan (author), and Maertens, Miet (author)
- Format:
- unknown
- Publication Date:
- 2020-03-20
- Published:
- International: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 203 Document Number: D12210
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 71, No. 3
- Notes:
- 17 Pages., Given the marked heterogeneous conditions in smallholder agriculture in Sub-Saharan Africa, there is a growing policy interest in site-specific extension advice and the use of digital extension tools to provide site-specific information. Empirical ex-ante studies on the design of digital extension tools and their use are rare. Using data from a choice experiment in Nigeria, we elicit and analyze the preferences of extension agents for major design features of ICT-enabled decision support tools (DSTs) aimed at site-specific nutrient management extension advice. We estimate different models, including mixed logit, latent class and attribute non-attendance models. We find that extension agents are generally willing to use such DSTs and prefer a DST with a more user-friendly interface that requires less time to generate results. We also find that preferences are heterogeneous: some extension agents care more about the effectiveness-related features of DSTs, such as information accuracy and level of detail, while others prioritise practical features, such as tool platform, language and interface ease-of-use. Recognising and accommodating such preference differences may facilitate the adoption of DSTs by extension agents and thus enhance the scope for such tools to impact the agricultural production decisions of farmers.
17. Do consumers really care? an economic analysis of consumer attitudes towards food produced using prohibited production methods
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Balcomb, Kelvin (author), Bradley, Dylan (author), and Fraser, Iain (author)
- Format:
- Journal article
- Publication Date:
- 2020-10-30
- Published:
- United States: John Wiley & Sons Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12367
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 72, Iss. 2
- Notes:
- 18 pages, Consumer preferences for food produced using currently prohibited production methods matter, especially in relation to potential trade deals. We conduct four discrete choice experiments examining UK consumer attitudes for food produced using several agricultural production methods currently prohibited in the UK, including chlorine washed chicken. Our results reveal negative preferences for these forms of agricultural production methods whereas EU food safety standards are highly valued. Willingness-to-pay estimates indicate that the positive values for food safety are frequently greater than the negative values placed on prohibited food production methods. Similarly, UK country of origin was highly valued but organic production was less valued. We discuss the implications of these results and, more generally, the use of stated preference estimates in economic modelling underpinning trade negotiations.
18. Do farmers get an equal bang for their buck from generic advertising programs? A theoretical and empirical analysis
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Kaiser, Harry M. (author) and Chung, Chanjin (author)
- Format:
- Journal article
- Publication Date:
- 2000-07
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22305
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- 25(1) : 147-158
- Notes:
- Analytic results indicate that producers having less elastic supply response capture more benefits per dollar expended than producers with more elastic supply response.
19. Do plant clinics improve household food security? evidence from rwanda
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Tambo, Justice A. (author), Uzayisenga, Bellancile (author), Mugambi, Idah (author), and Bundi, Mary (author)
- Format:
- Journal article
- Publication Date:
- 2020-07-08
- Published:
- United States: John Wiley & Sons Ltd.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D12368
- Journal Title:
- Journal of Agricultural Economics
- Journal Title Details:
- Vol. 72, Iss. 1
- Notes:
- 20 pages, One of the main drivers of food insecurity is pests, which are estimated to cause around 40% of crop losses worldwide. We examine the food security effects of plant clinics, a novel agricultural extension model that aims to reduce crop losses due to pests through the provision of demand-driven plant health diagnostic and advisory services to smallholder farmers. The study is based on survey data from maize-growing households in Rwanda, where 66 plant clinics have been established. Using switching regression and matching techniques as well as various food security metrics, including the food insecurity experience scale, we find evidence that participation in plant clinics is significantly associated with a reduction in household food insecurity. For instance, among the participating households, plant clinics contribute to a decrease in the period of food shortage by one month and a reduction in the severity of food insecurity by 22 percentage points. We also show that these effects are more pronounced for female-headed households. Overall, our findings suggest that plant clinics can play an important role in achieving the Sustainable Development Goal 2 of zero hunger.
20. Does neighborhood matter? spatial proximity and farmers’ technical efficiency
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Tirkaso, Wondmagegn (author) and Hailu, Atakelty (author)
- Format:
- Journal article
- Publication Date:
- 2022-02-02
- Published:
- United States: Wiley Online
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12443
- Journal Title:
- Journal of Agricultural Economics
- Notes:
- 13pgs, This article examines the effects of neighborhood on the farmer's technical efficiency (TE) level, adopting a stochastic frontier and spatial Durbin regression models. Our study exploits a three-wave household-level panel data from the Ethiopian Rural Socioeconomic Survey (ERSS) collected between 2011 and 2015. We find that farmers have an average TE score of 53%, implying a substantial potential for improvement in the production level. We further find that there is a positive and statistically significant spatial interdependence in TE levels between farms in neighboring communities. Input use, education, and other demographic characteristics are found to have significant positive direct and indirect effects. The findings suggest that policies and programs targeting productivity improvements in agriculture need to consider spatial spillover effects.
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