New Medit最新文献_第7页

The outward journey of a local innovation: the dissemination of an artisanal irrigation pivot from Algeria’s Sahara 地方创新的对外之旅:阿尔及利亚撒哈拉地区手工灌溉枢纽的传播

IF 1 4区经济学

New Medit Pub Date : 2022-07-08 DOI: 10.30682/nm2205e

Abdelkrim Ould Rebai, T. Hartani, M. Kuper

{"title":"The outward journey of a local innovation: the dissemination of an artisanal irrigation pivot from Algeria’s Sahara","authors":"Abdelkrim Ould Rebai, T. Hartani, M. Kuper","doi":"10.30682/nm2205e","DOIUrl":"https://doi.org/10.30682/nm2205e","url":null,"abstract":"User-led innovation is increasingly happening in a globalized context, connecting local experience to outside ideas, knowledge, and technologies. Alternatively, local innovations designed, manufactured and marketed for a particular context travel to other settings. We analyze the diffusion of a low-cost artisanal irrigation pivot\u0000from the Suf Valley (Algeria) to other Saharan regions and even to Saudi Arabia and Sudan. We conducted 27 semi-structured interviews with manufacturers, farmers, government agents, and made field observations on 18 farms in 2020/2021. The diffusion of the pivot was enabled by extending the innovation system to trusted\u0000innovation intermediaries in new settings, who played an active role in adapting the technology and support services to local agrarian systems. However, while the innovation homeland can be considered an open innovation environment, manufacturing and after-sales services in the new settings were tightly controlled by\u0000manufacturers to secure intellectual property and maintain a monopoly. This study contributes to the debate on the creativity of local innovation actors and their involvement in (supra)national agricultural development.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42779372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reinventing the wheel: adapting a traditional circular irrigation system to ‘modern’ agricultural extensions in Algeria’s Sahara 改造轮子：使传统的循环灌溉系统适应阿尔及利亚撒哈拉的“现代”农业扩展

IF 1 4区经济学

New Medit Pub Date : 2022-07-08 DOI: 10.30682/nm2205c

Amine Mohamed Saidani, M. Kuper, Farah Meriem Hamamouche, A. Benmihoub

引用次数: 0

EFFICIENCY AND TECHNOLOGY OF DAIRY SHEEP PRODUCTION SYSTEMS IN CASTILLA-LA MANCHA, SPAIN. A METAFRONTIER APPROACH 西班牙卡斯蒂利亚-拉曼查奶羊生产系统的效率和技术。一种超前沿方法

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201c

M. Morantes, R. Dios-Palomares, David Alcaide López de Pablo, José Rivas

{"title":"EFFICIENCY AND TECHNOLOGY OF DAIRY SHEEP PRODUCTION SYSTEMS IN CASTILLA-LA MANCHA, SPAIN. A METAFRONTIER APPROACH","authors":"M. Morantes, R. Dios-Palomares, David Alcaide López de Pablo, José Rivas","doi":"10.30682/nm2201c","DOIUrl":"https://doi.org/10.30682/nm2201c","url":null,"abstract":"This paper deals with the efficiency level of cereal-dairy sheep production systems in the Mediterranean Basin. It studies them in the Protected Designation of Origin “Manchego Cheese”, located in Castilla-La Mancha (Spain). Previous studies have alerted to the low productivity levels in these farms, suggesting conducting an efficiency analysis. This work evaluates technological levels by means of synthetic indexes. Two different groups were defined. Technical efficiency was estimated using Data Envelopment Analysis with metafrontier models. The higher the technological level, the higher the efficiency level. Low technology farms could increase their production at least around 23% using the technologies of the high-technology group. Thus, it could be wise to apply new technologies, as new feeding techniques, and the use of troughs of cement, dungheaps, flushing and selective breeding. Increase farm size is a way to implement these technologies. Special attention to managerial functions, mainly organisation and planning, is also advisable. The government must improve the agricultural policies. These actions could increase efficiency, resiliency and sustainability of the farms. Keywords: dairy sheep production systems, data envelopment","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46381827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Les enjeux de la dépendance de la filière de blé en Algérie : Analyse par asymétries de réponses de l’offre dans la chaîne de valeur 阿尔及利亚小麦部门依赖性的挑战：价值链供应反应不对称分析

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201h

Soumeya Bekkis, Mohamed Amine Benmehaia, Ahcène Kaci

{"title":"Les enjeux de la dépendance de la filière de blé en Algérie : Analyse par asymétries de réponses de l’offre dans la chaîne de valeur","authors":"Soumeya Bekkis, Mohamed Amine Benmehaia, Ahcène Kaci","doi":"10.30682/nm2201h","DOIUrl":"https://doi.org/10.30682/nm2201h","url":null,"abstract":"L’objectif de cette étude est de mettre en lumière empiriquement les enjeux de la dépendance de la filière de blé en Algérie vis-à-vis du marché extérieur, en utilisant des techniques de séries temporelles et de prédiction. L’étude investigue le processus d’ajustement aux déséquilibres des prix afin d’évaluer le fonctionnement de la filière de blé en termes de la production nationale et le secteur de l’importation. L’intervalle de temps pour l’étude s’étale de 1965 jusqu’à 2019 par l’utilisation des données des organisations officielles. Le modèle de correction d’erreur asymétrique est utilisé mettant en évidence les asymétries de réponse de l’offre aux prix. Les principaux résultats du modèle et les prédictions faites à l’horizon 2040 stipulent explicitement que les enjeux auxquels fait face la filière de blé en Algérie sont : une incapacité croissante de satisfaire la demande interne en blé dur, une disparition totale de la production locale de blé tendre et un recours plus exagéré à l’importation de blés. Des implications pour la politique publique sont dégagées en termes de sécurité alimentaire.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41472754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Promoting Tunisian agri-food start-up. A study on the self-efficacy of aspiring entrepreneurs 促进突尼斯农业食品创业。有志企业家自我效能感的研究

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201e

Filippo Fiume Fagioli, E. Viganò

{"title":"Promoting Tunisian agri-food start-up. A study on the self-efficacy of aspiring entrepreneurs","authors":"Filippo Fiume Fagioli, E. Viganò","doi":"10.30682/nm2201e","DOIUrl":"https://doi.org/10.30682/nm2201e","url":null,"abstract":"In 2011, Tunisia went through a revolution which transformed its modern history. Currently, the country is experiencing a moment of transition in which it faces problems, both on a social and economic level. The region Kroumerie-Mogods, in the northwest, includes the three Governorates of Jendouba, Beja and Bizerte, is strongly affected by past economic policies. Despite having great potential in terms of both natural resources and economic opportunities, the local population appears to be among the poorest in the country, suffering from high level of unemployment, widespread poverty and substantial inequalities. In this context, a Development Cooperation project was implemented with the aim of creating new employment opportunities, especially for young people and women, through the enhancement of the territory and its agricultural products with the support of new entrepreneurial initiatives. Principal Component Analysis and Logit model were used to analyse the Self-Efficacy (SE) of young aspiring entrepreneurs and to evaluate its effects on the promotion of personal entrepreneurial projects. The study shows that past involvement in business key activities, as commercial experiences, social commitments and sustainable waste management, represent a decisive element for the promotion of personal business projects in agri-food sector.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42150193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Adoption of Water-Saving Irrigation Technologies in the Mitidja Plain, Algeria: An Econometric Analysis 阿尔及利亚米蒂贾平原节水灌溉技术的应用：经济计量分析

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201d

Samir Belaidi, Foued Chehat, M. Benmehaia

引用次数: 1

DOES WOMEN'S TECHNO-EDUCATION IMPACT THE AGRI-FOOD SUSTAINABILITY? 妇女的技术教育是否影响农业食品的可持续性?

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201b

Hayet Kerras, J. L. Sánchez-Navarro, E. I. López-Becerra, María Dolores de-Miguel-Gómez

{"title":"DOES WOMEN'S TECHNO-EDUCATION IMPACT THE AGRI-FOOD SUSTAINABILITY?","authors":"Hayet Kerras, J. L. Sánchez-Navarro, E. I. López-Becerra, María Dolores de-Miguel-Gómez","doi":"10.30682/nm2201b","DOIUrl":"https://doi.org/10.30682/nm2201b","url":null,"abstract":"Women contribute decisively to the economy and have an important participation in agricultural exploitation in the world, providing their labor. But if they had better access to technology and training in a more equitable way, they could contribute much more. In effect, the rapid technological changes that have occurred in the sector pose an even greater challenge to achieve equalizing the role of women to that of men in the agri-food sector. The limitation of the female gender to training and empowerment prevents them from taking advantage of the technology that are contributing to the achievement of a world free of hunger and malnutrition, which is one of the sustainable development goals (SDG). Therefore, this work analyzes the world situation in terms of training and gender gaps to see if these elements affect the achievement of four of the sustainable development goals (SDG 2, 4, 5 10) in 87 countries. The results of the multiple linear regression show the existence of a positive relationship between these elements is demonstrated. Then, as a real example, Spain is chosen as a country reference and analyzed in terms of training by gender, digital gender gap and labor gap. Finally, some advice and recommendations that allow the achievement of the inclusion of women in the improvement of the countries are suggested.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49079007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Changement climatique et stratégies d’adaptation des exploitations irriguées privées dans le sud-est Tunisien : Cas de la zone de Gabès-nord Tunisia 突尼斯东南部私人灌溉农场的气候变化和适应策略:以突尼斯北部加贝斯地区为例

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201f

N. Mahdhi, Zaineb Smida, Fareh Chouikhi

{"title":"Changement climatique et stratégies d’adaptation des exploitations irriguées privées dans le sud-est Tunisien : Cas de la zone de Gabès-nord Tunisia","authors":"N. Mahdhi, Zaineb Smida, Fareh Chouikhi","doi":"10.30682/nm2201f","DOIUrl":"https://doi.org/10.30682/nm2201f","url":null,"abstract":"L’objectif de cette étude est d’analyser les stratégies individuelles et les déterminants d’adaptation au changement climatique (CC) des irrigants dans le sud-est Tunisien. Un questionnaire d’enquête a été administré à 157 chefs d’exploitations choisis au hasard dans la zone de Gabès-nord prise comme zone d’étude, et des statistiques descriptives et un modèle logistique multinomial ont été utilisés pour analyser les données collectées auprès des irrigants. La variabilité climatique ressentie par les irrigants est expliquée par une baisse des précipitations et par l’augmentation de la température. Pour y faire face, diverses pratiques et mesures d’adaptation ont été développées dans la zone d’étude. Par ordre de priorité l’économie de l’eau d’irrigation est classée au premier rang parmi les treize pratiques identifiées. En terme de stratégies d’adaptation, deux catégories de stratégies sont distinguées. Une première catégorie est dite défensive. Elle vise à adapter les systèmes de production à l’eau disponible sur l’exploitation compte-tenu des puits et forages existants. La deuxième catégorie est dite offensive. Elle consiste à investir pour acquérir de l’eau nécessaire pour maintenir le système de production de l’exploitation. Les principaux déterminants d’adaptation sont donnés par la perception de CC, par la diversification des sources de revenus, par l’âge de l’irrigant, par l’éducation et par l’accès aux services de la vulgarisation.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44151841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of the Effects of Livestock Market Participation on Food Security and Welfare of Smallholder Farmers in Ethiopia 牲畜市场参与对埃塞俄比亚小农粮食安全和福利的影响分析

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201g

A. K. Dube, B. Ozkan

{"title":"Analysis of the Effects of Livestock Market Participation on Food Security and Welfare of Smallholder Farmers in Ethiopia","authors":"A. K. Dube, B. Ozkan","doi":"10.30682/nm2201g","DOIUrl":"https://doi.org/10.30682/nm2201g","url":null,"abstract":"In Ethiopia, where a large proportion of rural households depend on livestock for livelihood, food security remains a significant concern for large portions of the population. The commercialization of the livestock sector is expected to play an important role in stimulating economic growth, reducing poverty and achieving food security. This study evaluates the effect of livestock market participation on household’s food security and welfare using a nationally representative cross-sectional survey data of rural households in Ethiopia. The endogenous switching regression model which accounts for both the selection and endogeneity bias is employed to examine the effect of livestock market participation. The robustness of the results is checked using propensity score matching. The results indicate that participation in livestock market improved food security and welfare of the participating households. Participation in the market also would have increase food security and welfare of non-participants had they decided to participate in the market. Furthermore, in rural areas where alternative income possibilities are scant, livestock market participation has smoothed food consumption by providing income in times of harvest failure or other shocks striking households. However, building a more sustainable market-oriented production system is critical for the improvement of household food security and welfare.","PeriodicalId":54721,"journal":{"name":"New Medit","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48191366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Impact de la crise sanitaire Covid-19 sur les petites exploitations agricoles et perspectives pour un système alimentaire durable en Tunisie Covid-19卫生危机对突尼斯小农场的影响和可持续粮食系统的前景

IF 1 4区经济学

New Medit Pub Date : 2022-03-31 DOI: 10.30682/nm2201i

Wafa Koussani, Faten Khamassi

引用次数: 0