Resultados de búsqueda - "marginalism"

Convenio Colombia-CIAT : Un negocio de amplios horizontes para el Llano, con ciencia y tecnología, esta región se convierte en la despensa agrícola del país por Urrutia N, E, Figueroa C, E

Materias: “…gross margins…”
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Scaling-up agricultural innovations: Who should be targeted? por Bedi, Shaibu Mellon, Azzarri, Carlo, Kotu, Bekele Hundi, Kornher, Lukas

“…We adopt the newly redefined marginal treatment effect (MTE) framework to examine how farmers' resource endowment and unobserved factors affect the marginal benefit of adopting sustainable intensification of agricultural practices (SI practices), estimate the average and the marginal benefits of adopting the SI practices, and identify the farm households at the margin of participation that need to be targeted during scaling-up. …”
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Community Natural Resource Management in the Highlands of Ethiopia por Gebremedhin, Berhanu, Pender, John L., Tesfay, Girmay

“…In the presence of externalities, social marginal cost exceeds private marginal cost, and common property resources can still be degraded if an individual equates her marginal cost with her marginal benefit of utilizing the resource. …”
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Cassava and sweet potato value chains in Mvomero and Kongwa districts por Mkani, W.

“…Results indicate variations in gross margins with the highest gross margin of 34 355 Tshs/bag obtained by local processors while the farmers‟ gross margin was 24 709.31 Tshs/bag. …”
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Passiflora nebulosae (Passifloraceae, subgenus Tryphostemmatoides) a distinctive new critically endangered species discovered in the Colombian Andes por Restrepo, Jorge Julián, Ocampo, John, Giraldo, Wilmer

“…Passiflora nebulosae Restrepo & Ocampo is similar to P. discophora and P. pacifica, but can be recognized mainly by its petiole length (up to 8 mm), leaf margin glands (6‒10), coriaceous leaves, peduncle bifurcate, operculum margin crenate, and limen margin lacerate. …”
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Scaling-up agricultural technologies: Who should be targeted? por Bedi, S.M., Azzarri, Carlo, Kotu, Bekele Hundie, Kornher, L., Braun, Joachim von

“…We estimate both the marginal and average benefits of adopting SI practices and predict which marginal farm household entrants will benefit the most at scale. …”
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Redesigning of farming systems using a multi-criterion assessment tool for sustainable intensification and nutritional security in northwestern India por Prusty, Ashisa K., Natesan, Ravisankar, Panwar, Azad S., Jat, Mangi Lal, Tetarwal, Jagdish P., López Ridaura, Santiago, Toorop, Roos Adelhart, Akker, Jelle van den, Kaur, Jashanjot, Ghasal, Prakash Chand, Groot, Jeroen C.J., Barba-Escoto, Luis, Kashyap, Poonam, Ansari, Meraj A., Shamim, Mohammad

“…We used the FarmDESIGN model to evaluate farmers’ realities, with a focus on marginal farms (marginal poor farmers (MPFs)) and marginal diversified farmers (MDF) with the objective of enhancing profit, soil organic matter balance, and nutritional system yield in terms of dietary energy and reducing pesticide usage. …”
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Impact of access to credit on income and food security in Malawi por Diagne, Aliou

“…The marginal effects of the formal credit limit variable on household welfare, controlling for the credit limit from informal sources as well as the credit demanded from both sources, measure the marginal effects of access to formal credit. …”
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Price and performance analysis of indigenous sheep breed marketing in Menz districts of Ethiopia por Tadesse, F.

“…Concentration ratio was computed to assess the concentration of the market and binary logit model was estimated to analyze market barriers. Marketing costs and margins were computed along with a multiple linear regression model to identify factors that determine gross margin. …”
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Valuation of cow attributes by conjoint analysis: A case study of Western Kenya por Makokha, S.N., Karugia, Joseph T., Staal, Steven J., Oluoch-Kosura,Willis

“…Conjoint analysis was used to compute the marginal rate of substitution between attributes, marginal willingness to pay, and marginal willingness to accept. …”
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Empowering women across gender and caste in a women’s dairy cooperative in India por Farnworth, Cathy Rozel, Ravichandran, T., Galiè, Alessandra

“…The findings show a remarkable transition of the dairy industry from elite non-marginalized caste men to marginalized and non-marginalized women. …”
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The economic impact of wolves on the moose harvest in Sweden por Eggemann, Lea

“…Estimating empirically for the study period from 2002 to 2011, we identify the marginal product of wolves, the marginal cost in terms of loss in hunting revenues. …”
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Comparative saving behavior of rural and urban households in the Philippines por Bautista, Romeo M., Lamberte, Mario B.

“…Marginal saving rates for the Philippine households are estimated, distinguishing between rural and urban households, by region and by income group. …”
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Potential for biofuel feedstock in Kenya por Ndegwa G, Moraa V, Jamnadass, Ramni H., Mowo J, Nyabenge, M., Iiyama, Miyuki

“…The study established that sweet sorghum and castor are the most environmentally suitable bioethanol and biodiesel feedstock respectively. In terms of gross margins, sweet sorghum has the highest gross margin at KSh 67,584 followed by sugarcane at KSh 37,746 and cassava at KSh 20,240 per hectare for bioethanol feedstocks. …”
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Drivers and consequences of tropical forest transitions: options to bypass land degradation? por Meyfroidt, Patrick, Noordwijk, Meine van, Minang, Peter A., Dewi, S., Lambin, E.F.

“…The early studies of the ASB Partnership for the Tropical Forest Margins stratified the domain for study into stages of a generic transition pathway that suggested a strongly non-linear trajectory of change. …”
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Market imperfections for tractor service provision in Nigeria: International perspectives and empirical evidence por Takeshima, Hiroyuki

“…In order to distinguish the impacts of technology adoption at the extensive margin from those at the intensive margin, in the empirical analyses we tested these hypotheses focusing on the differences among marginal adopters of tractor hiring services and nonadopters of similar characteristics. …”
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Assessing the existing policies and schemes in India’s Food, Land & Water (FLW) sector from a gender perspective por Taneja, Garima, Mitra, Archisman, Buchy, Marlène

“…However, individuals involved in agriculture, particularly women and marginalized communities, bear a disproportionate burden of the climate’s unpredictability. …”
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Digital Innovations for resilient aquatic food systems por Tilley, Alexander, Shikuku, Kelvin Mashisia, Cohen, Philippa J., Khor, Laura, Henriksson, Patrik, Hossain, Peerzadi Rumana, Delamare-Deboutteville, Jerome

“…As such, there is widespread concern that the digital divide is exacerbating social divisions and local power hierarchies, especially for women and marginalized groups.…”
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Opportunities for optimization of in-field water harvesting to cope with changing climate in semi-arid smallholder farming areas of Zimbabwe por Nyamadzawo, George, Wuta, Menas, Nyamangara, Justice, Gumbo, D.J.

“…Climate change has resulted in increased vulnerability of smallholder farmers in marginal areas of Zimbabwe where there is limited capacity to adapt to changing climate. …”
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Structure and performance of vegetable marketing in East Shoa Zone, Oromia Region, Ethiopia por Hailegiorgis, D.S., Hagos, Fitsum

“…The study result shows that the total gross marketing margin was 30% with producer participation margin of 70% implying higher marketing margin of smallholder producers. …”
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