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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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201e
Filippo Fiume Fagioli, E. Viganò
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.
2011年,突尼斯经历了一场改变其现代历史的革命。目前,该国正经历一个转型时期,面临着社会和经济层面的问题。西北部的Kroumerie Mogods地区包括Jendouba、Beja和Bizerte三个省,受到过去经济政策的强烈影响。尽管在自然资源和经济机会方面具有巨大潜力,但当地人口似乎是该国最贫穷的人口之一,失业率高,普遍贫困,不平等现象严重。在这方面,实施了一个发展合作项目,目的是通过在新的创业举措的支持下改善领土及其农产品,创造新的就业机会,特别是为年轻人和妇女创造新的机会。采用主成分分析和Logit模型对有抱负的年轻企业家的自我效能感进行分析,并评价其对个人创业项目的促进作用。研究表明,过去参与商业关键活动,如商业经验、社会承诺和可持续废物管理,是促进农业食品部门个人商业项目的决定性因素。
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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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201h
Soumeya Bekkis, Mohamed Amine Benmehaia, Ahcène Kaci
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.
本研究的目的是利用时间序列和预测技术,从经验上阐明阿尔及利亚小麦部门依赖外部市场的利害关系。这项研究调查了对价格不平衡的调整过程,以便从国内生产和进口部门的角度评估小麦部门的运作。这项研究的时间范围从1965年到2019年,使用的数据来自官方组织。采用非对称误差修正模型,突出了供应对价格响应的不对称。模型的主要成果,并预测到2040年作明确规定,各所面临挑战的丝线在阿尔及利亚有:小麦无法满足日益增长的国内需求、硬质小麦彻底消失,当地生产的小麦进口和使用较夸张的试验田。这对粮食安全方面的公共政策产生了影响。
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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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201b
Hayet Kerras, J. L. Sánchez-Navarro, E. I. López-Becerra, María Dolores de-Miguel-Gómez
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.
妇女对经济做出了决定性贡献,并在世界农业开发中发挥了重要作用,提供了她们的劳动力。但如果他们能以更公平的方式更好地获得技术和培训,他们就能做出更多贡献。实际上,该部门发生的快速技术变革对实现农业食品部门妇女与男子平等作用构成了更大的挑战。女性在培训和赋权方面的局限性使她们无法利用有助于实现一个没有饥饿和营养不良的世界的技术,这是可持续发展目标之一。因此,这项工作从培训和性别差距的角度分析了世界形势,以了解这些因素是否影响87个国家实现四个可持续发展目标(可持续发展目标2、4、510)。多元线性回归的结果表明,这些元素之间存在正相关关系。然后,以西班牙为例,从性别培训、数字性别差距和劳动力差距三个方面对其进行了分析。最后,提出了一些建议和建议,使妇女能够参与改善国家的工作。
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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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201g
A. K. Dube, B. Ozkan
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.
在埃塞俄比亚,很大一部分农村家庭依靠牲畜谋生,粮食安全仍然是大部分人口的一个重大关切。畜牧业的商业化预计将在刺激经济增长、减少贫困和实现粮食安全方面发挥重要作用。本研究利用埃塞俄比亚农村家庭的全国代表性横断面调查数据,评估了牲畜市场参与对家庭粮食安全和福利的影响。采用考虑选择和内生性偏差的内生转换回归模型来检验畜牧市场参与的影响。使用倾向得分匹配来检查结果的稳健性。研究结果表明,参与牲畜市场改善了参与家庭的粮食安全和福利。如果非参与者决定参与市场,参与市场也会增加他们的粮食安全和福利。此外,在替代收入可能性很小的农村地区,牲畜市场的参与通过在歉收或其他冲击家庭的时候提供收入来稳定粮食消费。然而,建立一个更可持续的以市场为导向的生产体系对于改善家庭粮食安全和福利至关重要。
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引用次数: 1
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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201f
N. Mahdhi, Zaineb Smida, Fareh Chouikhi
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.
本研究的目的是分析突尼斯东南部灌溉者适应气候变化(CC)的个体策略和决定因素。对Gabès-Nord地区随机选择的157名农场经理进行了调查问卷调查,并使用描述性统计和多项式物流模型分析从灌溉者收集的数据。灌溉者经历的气候变化可以解释为降雨量减少和温度升高。为了解决这一问题,在研究领域制定了各种做法和适应措施。按照优先顺序,灌溉节水在确定的13种做法中排名第一。在适应战略方面,区分了两类战略。第一类被称为防御类。其目的是根据现有井和钻孔,使生产系统适应现场可用的水。第二类被称为进攻性。它包括投资获取维持农场生产系统所需的水。适应的主要决定因素是CC感知、收入来源多样化、灌溉者年龄、教育和获得推广服务。
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引用次数: 0
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 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201i
Wafa Koussani, Faten Khamassi
Covid-19 had a negative effect economically and socially in Tunisia, as illustrated by the highest mortality rate recorded in Africa in March 2020 and the economic growth rate estimated at -9.3% by the Central Bank of Tunisia in 2020. The main cause of this situation is the quarantine and the sudden halt of several activities resulting in the drop in domestic demand and the loss of Tunisia’s main trading partners. The agricultural sector, and particularly small and family farms, forced to align with the quarantine measures since March 2020, have suffered the full impact of Covid-19. Indeed, the pandemic crisis put a strain on food supply chains: a complex network of interactions involving farmers, agricultural inputs, processing plants, retailers, and others.
2019冠状病毒病对突尼斯的经济和社会产生了负面影响,2020年3月的死亡率为非洲最高,突尼斯中央银行估计2020年的经济增长率为-9.3%。造成这种情况的主要原因是隔离和几项活动突然停止,导致国内需求下降,突尼斯失去了主要贸易伙伴。农业部门,特别是自2020年3月以来被迫遵守隔离措施的小型和家庭农场,受到了Covid-19的全面影响。事实上,大流行危机给粮食供应链带来了压力:这是一个涉及农民、农业投入物、加工厂、零售商和其他方面的复杂互动网络。
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引用次数: 0
CRISIS MANAGEMENT IN RURAL PUBLIC ORGANIZATIONS: WHAT IT TAKES TO EVOLVE? 农村公共组织危机管理:如何发展?
IF 1 4区 经济学 Q2 Social Sciences Pub Date : 2022-03-31 DOI: 10.30682/nm2201a
Vassiliki Olbassali, C. Karelakis, K. Mattas
The vortex of the financial crisis that struck European countries did not impact them as it has primarily affected the Mediterranean periphery. Instead, Greece was the prominent victim, both in terms of duration and size of crisis, with radical changes implemented. The present study explores the determinants of administrative and organizational amendments in the general rural administration during the economic crisis. Data were gathered through a qualitative survey with public officers and stakeholders and were gauged through a Delphi policy framework. The empirical study focuses on implementing crisis management and change management practices in the public sector. The results indicated that public administration was neither prepared to confront the crisis nor the changes that followed. On the other hand, stakeholders claim that despite all the changes that have occurred, the bureaucracy was unaffected and that there is a need for public services to be enhanced. The lessons derived suggest more profound shifts in the administrative practice, culture, implementation of organizational knowledge and tools to deal with crises and changes combined with organizational learning.
金融危机的漩涡袭击了欧洲国家,但没有影响到它们,因为它主要影响的是地中海周边国家。相反,无论是从危机的持续时间还是规模来看,希腊都是明显的受害者,并实施了彻底的改革。本研究探讨了经济危机时期农村行政管理中行政和组织变革的决定因素。数据是通过对公职人员和利益相关者的定性调查收集的,并通过德尔菲政策框架进行衡量。实证研究的重点是在公共部门实施危机管理和变革管理实践。结果表明,公共行政既没有准备好面对危机,也没有准备好应付随后的变化。另一方面,利益相关者声称,尽管发生了所有的变化,官僚机构没有受到影响,有必要加强公共服务。所得的经验教训表明,在行政实践、文化、组织知识的实施和处理危机和变化的工具方面,与组织学习相结合,发生了更深刻的变化。
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引用次数: 0
Ict as a development factor in the tunisian olive oil sector Ict作为突尼斯橄榄油行业的发展因素
IF 1 4区 经济学 Q2 Social Sciences Pub Date : 2021-10-01 DOI: 10.30682/nm2104a
S. Elfkih, Domingo Fernández Uclés, A. M. Moral, E. B. Jurado, M. M. Viruel
Olive oil is one of the main agricultural products of the countries that make up the Mediterranean basin. The low profitability of this sector of activity and the growing challenges of an increasingly turbulent market force the sector to search for more efficient organization. The aim of this paper is to determine the organisational and technological factors associated with the most economically efficient Tunisian olive-growing organisations. To this end, firstly the Data Envelopment Analysis method has been used to establish a hierarchy of the most efficient organizations. Secondly, the Qualitative Comparative Analysis method has been used, which allows us to establish the relationships of variables that explain the highest levels of economic efficiency. The results obtained show that the academic training of the top manager, training in information technology, the age of the organisation and the existence of plans and budget items for the adoption of information and communication technologies are variables that explain this greater efficiency.
橄榄油是地中海盆地国家的主要农产品之一。该行业的低盈利能力和日益动荡的市场带来的日益严峻的挑战迫使该行业寻求更高效的组织。本文的目的是确定与经济效益最高的突尼斯橄榄种植组织相关的组织和技术因素。为此,首先使用数据包络分析方法来建立最有效组织的层次结构。其次,使用了定性比较分析方法,该方法使我们能够建立解释最高经济效率水平的变量之间的关系。研究结果表明,高层管理人员的学术培训、信息技术培训、组织的年龄以及采用信息和通信技术的计划和预算项目的存在都是解释这种更高效率的变量。
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引用次数: 3
A holistic approach in explaining farmers' intentional behaviour on manure waste utilization 用整体方法解释农民在粪便废物利用上的有意行为
IF 1 4区 经济学 Q2 Social Sciences Pub Date : 2021-10-01 DOI: 10.30682/nm2104g
I. B. Gurbuz, G. Ozkan
This research examined livestock farmers' intention to move manure waste to anallocated landfill and the impact of financial support by municipalities on farmer'sbehavior. The theoretical framework was developed using the Theory of PlannedBehavior and tested the validity of the model. The survey was carried out with 336farmers in Bursa, Turkey, where animal husbandry is the primary source of livelihood.Research results have shown that the developed model proved to be satisfactory inpredicting farmers' intentions. The attitude (β=0.38; p <0.01) variable was the mostimportant determining factor on farmer behavior followed by subjective norms (β=0.30; p <0.01). Financial incentives provided by local governments was a strong mediatoreffect between attitude (β=0.62; p <0.01) and farmers' behavior. This studyemphasizes that local governments should employ more proactive environmentalmeasures, raise financial incentive initiatives in animal waste management to ensurefarmers ' participation in these practices and sustainable agriculture.
这项研究考察了畜牧业农民将粪便转移到指定垃圾填埋场的意愿,以及市政当局的财政支持对农民行为的影响。该理论框架是使用计划行为理论开发的,并测试了该模型的有效性。这项调查是对土耳其布尔萨的336名农民进行的,那里的畜牧业是主要的生计来源。研究结果表明,所建立的模型在预测农民意愿方面是令人满意的。态度变量(β=0.38;p<0.01)是影响农民行为的最重要决定因素,其次是主观规范(β=0.30;p<0.01)。这项研究强调,地方政府应该采取更积极的环境措施,在动物废物管理方面提高财政激励措施,以确保农民参与这些做法和可持续农业。
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引用次数: 2
Non-financial factors affecting livestock farm’s performance in meat supply chain 肉类供应链中影响养殖场绩效的非财务因素
IF 1 4区 经济学 Q2 Social Sciences Pub Date : 2021-10-01 DOI: 10.30682/nm2104e
Gentjan Mehmeti, R. Zanoli, Orjon Xhoxhi
This article investigates non-financial factors affecting performance of livestock farms in the meat supply chain in Albania. A structured questionnaire was developed to collect data in three main regions of Albania (Tirana, Korça and Lushnje). Confirmatory factor analysis is used to develop measures for the non-financial factors (i.e. trust, contracts, opportunistic behavior, information sharing and information quality) and Structural Equation Modelling is employed to test study hypotheses. The result shows that trust is positively associated with farm’s performance. On the other hand, communication (i.e. resulting from the merge of information sharing and information quality) is negatively associated with performance. However, communication appears to have a positive association with farm’s performance indirectly through its effect on trust. Thus, it can be deducted that communication builds trust and trading relationship based on trust show higher levels of farm’s performance. Lastly, contracts and opportunistic behavior do not show any significant association with farm’s performance.
本文调查了阿尔巴尼亚肉类供应链中影响畜牧场绩效的非财务因素。编制了一份结构化问卷,以收集阿尔巴尼亚三个主要地区(地拉那、科尔萨和卢什涅)的数据。验证性因素分析用于制定非财务因素(即信任、合同、机会主义行为、信息共享和信息质量)的衡量标准,结构方程建模用于检验研究假设。结果表明,信任与农场绩效呈正相关。另一方面,沟通(即信息共享和信息质量的融合)与绩效呈负相关。然而,沟通似乎通过其对信任的影响间接地与农场的表现呈正相关。因此,可以推断,沟通建立了信任,基于信任的交易关系显示出更高水平的农场绩效。最后,合同和机会主义行为与农场的表现没有任何显著的关联。
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引用次数: 1
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