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2. Adoption of improved chickpea varieties : KRIBHCO experience in tribal region of Gujarat, India
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Shiyani, R. L. (author), Joshi, P. K. (author), Asokan, M. (author), and Bantilan, M. C. S. (author)
- Format:
- Journal article
- Publication Date:
- 2002-05
- Published:
- India: Elsevier
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18709
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 27 (1) 33-39
- Notes:
- Agricultural Economics (Amsterdam, Netherlands), The study aims to track adoption of improved chickpea varieties, and assess their on-farm benefits in some remote and backward tribal villages in Gujarat, India, where few newly developed varieties were introduced by a non-government organization. It also determines key factors which were influencing their adoption. The study found that adoption of improved chickpea varieties was gradually increasing by replacing a prominent local variety. Duration of crop maturity, farm size, yield risk, and farmers' experience of growing chickpea crop were significantly influencing their adoption. The on-farm benefits as a result of improved varieties were realized in terms of increased yield levels, higher income and labor productivity, more marketable surplus, price premium and stabilized yields in fluctuating weather. Breeding short duration varieties with stable yield levels under varying weather, and organizing seed multiplication and dissemination in regions, where moisture stress is a problem during maturity of chickpea, are the major suggestions.
3. Advertising and food, drink and tobacco consumption in the United Kingdom: a dynamic demand system
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Duffy, Martyn (author)
- Format:
- Journal article
- Publication Date:
- 2003-11
- Published:
- UK: Elsevier
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18712
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 28 (1) 51-70
- Notes:
- Agricultural Economics (Amsterdam, Netherlands), This paper tests for the influence of advertising on the inter-product distribution of consumer demand for non-durable goods and services in the UK, 1963–1996. The long-run demand for seven categories of non-durable products is modelled through an advertising-augmented version of the almost ideal demand system (AIDS), which is incorporated into an error-correction model to allow for short-run dynamic adjustments to long-run equilibrium positions. Model estimates confirm that the restrictions of price homogeneity and symmetry appear to be consistent with the data, yield measures of the various types of demand elasticity that are in general plausible, confirm the strong influence of prices on the allocation of consumer expenditure, but find little evidence to support the hypothesis that advertising has the power to effect marked changes in the inter-product pattern of consumer demand in the UK.
4. Agriculture–nutrition linkages in farmers’ communication networks
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Jäckering, Lisa (author), Gödecke, Theda (author), and Wollni, Meike (author)
- Format:
- Online journal article
- Publication Date:
- 2019-08
- Published:
- Wiley Periodicals, Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 78 Document Number: D10824
- Journal Title:
- Agricultural Economics
- Notes:
- 16 pages., via online journal., To date, little is known about how information flows within farmer groups and how extension interventions could be designed to deliver combined information on agriculture and nutrition. This study uses unique network data from 815 farm households in Kenya to investigate the structure and characteristics of agricultural and nutrition information networks within farmer groups. Dyadic regressions are used to analyze the factors influencing link formation for the exchange of agricultural and nutrition information. In addition, we apply fixed‐effects models to identify the characteristics of central persons driving information exchange in the two networks, as well as potentially isolated persons, who are excluded from information networks within their farmer groups. Our results show that nutrition information is exchanged within farmer groups, although to a limited extent, and mostly flows through the existing agricultural information links. Thus, diffusing nutrition information through agricultural extension systems may be a viable approach. Our findings further suggest that group leaders and persons living in central locations are important drivers in the diffusion of information in both networks and may thus serve as suitable entry points for nutrition‐sensitive extension programs. However, we also identify important heterogeneities in network characteristics. In particular, nutrition information is less often exchanged between men and women, and some group members are completely isolated from nutrition information exchange within their farmer groups. We derive recommendations on taking these differences in network structure and characteristics into account when designing nutrition‐sensitive extension programs.
5. Agriculture–nutrition linkages in farmers’ communication networks
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Jäckering, Lisa (author), Gödecke, Theda (author), Wollni, Meike (author), and Department of Agricultural Economics and Rural Development, University of Goettingen, Goettingen, Germany
- Format:
- Online journal article
- Publication Date:
- 2019-07-10
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 114 Document Number: D10997
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 50 : 657-672
- Notes:
- 16 pages., Wiley Online Library, To date, little is known about how information flows within farmer groups and how extension interventions could be designed to deliver combined information on agriculture and nutrition. This study uses unique network data from 815 farm households in Kenya to investigate the structure and characteristics of agricultural and nutrition information networks within farmer groups. Dyadic regressions are used to analyze the factors influencing link formation for the exchange of agricultural and nutrition information. In addition, we apply fixed-effects models to identify the characteristics of central persons driving information exchange in the two networks, as well as potentially isolated persons, who are excluded from information networks within their farmer groups. Our results show that nutrition information is exchanged within farmer groups, although to a limited extent, and mostly flows through the existing agricultural information links. Thus, diffusing nutrition information through agricultural extension systems may be a viable approach. Our findings further suggest that group leaders and persons living in central locations are important drivers in the diffusion of information in both networks and may thus serve as suitable entry points for nutritionsensitive extension programs. However, we also identify important heterogeneities in network characteristics. In particular, nutrition information is less often exchanged between men and women, and some group members are completely isolated from nutrition information exchange within their farmer groups. We derive recommendations on taking these differences in network structure and characteristics into account when designing nutrition-sensitive extension programs.
6. An evaluation of extension services in Sweden
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Nordin, Martin (author) and Höjgård, Sören (author)
- Format:
- Journal article
- Publication Date:
- 2016-10-11
- Published:
- Sweden: John Wiley & Sons Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 165 Document Number: D08321
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 48 (1): 51-60
7. Can women's self‐help groups improve access to information, decision‐making, and agricultural practices? The Indian case
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Raghunathan, Kalyani (author), Kannan, Samyuktha (author), and Quisumbing, Agnes R. (author)
- Format:
- Online journal article
- Publication Date:
- 2019-08
- Published:
- Wiley Periodicals, Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 78 Document Number: D10822
- Journal Title:
- Agricultural Economics
- Notes:
- 14 pages., via online journal,, Effective agricultural extension is key to improving productivity, increasing farmers’ access to information, and promoting more diverse sets of crops and improved methods of cultivation. In India, however, the coverage of agricultural extension workers and the relevance of extension advice is poor. We investigate whether a women's self‐help group (SHG) platform could be an effective way of improving access to information, women's empowerment in agriculture, agricultural practices, and production diversity. We use cross‐sectional data on close to 1,000 women from five states in India and employ nearest‐neighbor matching models to match SHG and non‐SHG women along a range of observed characteristics. We find that participation in an SHG increases women's access to information and their participation in some agricultural decisions, but has limited impact on agricultural practices or outcomes, possibly due to financial constraints, social norms, and women's domestic responsibilities. SHGs need to go beyond provision of information to changing the dynamics around women's participation in agriculture to effectively translate knowledge into practice.
8. Consumer preferences for organic production methods and origin promotions on ornamental plants: evidence from eye-tracking experiments
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rihn, Alicia (author), Khachatryan, Hayk (author), Campbell, Benjamin (author), Hall, Charles (author), and Behe, Bridget (author)
- Format:
- Journal article
- Publication Date:
- 2016-08-18
- Published:
- USA: John Wiley & Sons Inc.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 164 Document Number: D08316
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 47 (6): 599-608
9. Consumer willingness to pay for genetically modified food in Kenya
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- De Groote, Hugo (author) and Kimenju, Simon Chege (author)
- Format:
- Journal article
- Publication Date:
- 2008
- Published:
- International
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 162 Document Number: C26848
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- Vol. 38, Issue 1, pp. 35-46
10. Consumption effects of genetic modification: what is consumers are right?
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Fulton, Murray (author) and Giannakas, Konstantions (author)
- Format:
- Journal article
- Publication Date:
- 2002-08
- Published:
- International: Elsevier
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18710
- Journal Title:
- Agricultural Economics
- Journal Title Details:
- 27 (2) 33-39
- Notes:
- Agricultural Economics (Amsterdam, Netherlands), This paper develops a model of differentiated consumers to examine the consumption effects of genetic modification (GM) under alternative labelling regimes and segregation enforcement scenarios. Analytical results show that if consumers perceive GM products as being different than their traditional counterparts, GM affects consumer welfare and, thus, consumption decisions. When the existence of market imperfections in one or more stages of the supply chain prevents the transmission of cost savings associated with the new technology to consumers, GM results in welfare losses for consumers. The analysis shows that the relative welfare ranking of the `no labelling' and `mandatory labelling' regimes depends on: (i) the level of consumer aversion to GM products; (ii) the size of marketing and segregation costs under mandatory labelling; (iii) the share of the GM product in total production; and (iv) the extent to which GM products are incorrectly labelled as non-GM products.
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