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Adoption of dairy feed technology bundles improves smallholder dairy farmers' milk production 乳制品饲料技术捆绑包的采用提高了小农户的牛奶产量
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-29 DOI: 10.1108/jadee-12-2022-0267
R. Akzar, Alexandra Peralta, W. Umberger
PurposeThis study examined the effects of adopting dairy feed technology bundles on the milk production of smallholder dairy farmers.Design/methodology/approachThe study was based on Multinomial Endogenous Switching Regression (MESR) to estimate the effects of the adoption of three feed technology bundles on milk production using data collected from 518 dairy farm households in West Java, Indonesia.FindingsThe findings indicated that adopting technology bundles had positive and robust effects on milk production, with gradual positive effects between non-adoption and the adoption of different bundles of technologies.Research limitations/implicationsThis study focused on the association between the adoption of feed technology bundles and milk production. However, further analysis of the causal links between the adoption of feed technologies and milk production as well as the inclusion of other outcomes in the analysis, such as production costs and risk mitigation, are required.Originality/valueMost of the literature on agricultural technology adoption focuses on the adoption of individual technologies, crop farming and conservation practices. Therefore, this study examined the effects of the adoption of dairy feed technology bundles.
目的本研究考察了采用奶牛饲料技术包对小农户牛奶生产的影响。设计/方法/方法该研究基于多项内生切换回归(MESR),利用从印度尼西亚西爪哇518个奶牛场家庭收集的数据,估计采用三种饲料技术包对牛奶生产的影响,在不采用和采用不同捆绑技术之间逐渐产生积极影响。研究局限性/含义本研究重点关注饲料技术包的采用与牛奶生产之间的关系。然而,需要进一步分析饲料技术的采用与牛奶生产之间的因果关系,并在分析中纳入其他结果,如生产成本和风险缓解。原创性/价值大多数关于农业技术采用的文献都集中在个体技术、作物种植和保护实践的采用上。因此,本研究考察了采用奶牛饲料技术捆的效果。
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引用次数: 0
Determinants and impacts of contract farming: evidence from cultivation of onion, okra and pomegranate in Maharashtra, India 合同农业的决定因素和影响:来自印度马哈拉施特拉邦洋葱、秋葵和石榴种植的证据
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-29 DOI: 10.1108/jadee-05-2022-0094
Anjani Kumar, D. Roy, G. Tripathi, P. Joshi
PurposeThis study investigates the impact of contract farming in onion, okra and pomegranate production on profits of smallholder farmers in India. It also investigates the determinants of farmers’ participation in contract farming. The study is based on a survey of 1,131 farmers from Maharashtra, India engaged in the cultivation of these three crops.Design/methodology/approachThis study uses instrumental variable regressions and quasi-experimental methods to decipher the impact of contract farming.FindingsThe study reveals that contract farming ensures higher returns for smallholders, enables their access to high-end markets and brings in risk-sharing with protection during price fluctuations. Farm size and farmers’ risk perceptions are significantly associated with their participation in contract farming.Research limitations/implicationsThe study is based on cross-sectional data, which presents limitations on considering unobserved farmer-level individual heterogeneity.Originality/valueThe study shows that contracts highlight the functioning of the contractor/integrator on both the input and output sides of the market. By providing better-quality inputs on credit and at discounted prices and by providing training, the integrator helps small farmers meet international food safety and quality standards, a historically difficult challenge for smallholders in India.
目的本研究调查了印度洋葱、秋葵和石榴生产合同农业对小农利润的影响。本文还探讨了农民参与承包农业的决定因素。这项研究是基于对印度马哈拉施特拉邦种植这三种作物的1131名农民的调查。设计/方法/方法本研究采用工具变量回归和准实验方法来解读承包农业的影响。研究结果表明,合同农业可确保小农获得更高的回报,使他们能够进入高端市场,并在价格波动期间提供风险分担和保护。农场规模和农民的风险认知与他们参与合同农业显著相关。研究局限性/启示:该研究基于横断面数据,这在考虑未观察到的农民水平的个体异质性方面存在局限性。独创性/价值研究表明,契约强调了市场投入和产出两端的承包商/集成商的功能。通过信贷和折扣价格提供质量更好的投入,以及提供培训,集成商帮助小农达到国际食品安全和质量标准,这是印度小农历来面临的一项艰巨挑战。
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引用次数: 0
Cheese value chain in the highlands of Southern Peru: critical success factors 秘鲁南部高地的奶酪价值链:关键的成功因素
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-26 DOI: 10.1108/jadee-11-2022-0253
Tita Flores, Verónica Greis Andía Flores, Efrain Chura Zea, Javier Mamani Paredes
PurposeThis article examines the dairy value chain in Southern Peru and identifies four critical success factors that can enhance the local situation.Design/methodology/approachThe study employed descriptive research using semi-structured interviews with entrepreneurs from 17 cheese factories across eight districts, namely Azángaro, Ayaviri, Pucara, Lampa, Cabana, Acora, Pomata and Puno. Quantitative market data were also gathered and analyzed alongside qualitative views.FindingsThe study identified four critical issues: quality concerns in milk production, suboptimal managerial practices of cheese-processing plants, lack of compliance to regulations, particularly hygiene and environmental ones, and inadequate access to finance. The findings reveal a gap between the practices of the Puno region's dairy industry and world-class standards for cheese production. Urgent actions are required to improve product quality, increase access to finance, enhance managerial education and ensure compliance with regulations.Research limitations/implicationsResults suggest critical issues to be prioritized, but the article does not propose how to solve the problems identified. External factors, such as economic changes, were also not considered. Interviews were conducted exclusively with cheese processing entrepreneurs, not milk producers.Originality/valueThis case study provides an insight into the interior of Peru, an under-researched region facing several development challenges. The findings have significant implications for dairy value chain stakeholders in Peru and other similar contexts.
本文考察了秘鲁南部的乳制品价值链,并确定了可以改善当地情况的四个关键成功因素。本研究采用描述性研究,对来自Azángaro、Ayaviri、Pucara、Lampa、Cabana、Acora、Pomata和Puno八个地区的17家奶酪厂的企业家进行了半结构化访谈。定量市场数据也被收集和分析与定性观点。该研究确定了四个关键问题:牛奶生产中的质量问题、奶酪加工厂的管理实践不理想、不遵守法规,特别是卫生和环境法规,以及获得融资的渠道不足。调查结果揭示了普诺地区乳制品行业的实践与世界级奶酪生产标准之间的差距。需要采取紧急行动,提高产品质量,增加融资渠道,加强管理教育,确保遵守法规。研究的局限性/意义研究结果提出了需要优先考虑的关键问题,但文章没有提出如何解决所确定的问题。经济变化等外部因素也没有考虑在内。采访对象都是奶酪加工企业,而不是牛奶生产商。原创性/价值本案例研究提供了对秘鲁内陆的深入了解,这是一个面临多项发展挑战的研究不足的地区。研究结果对秘鲁和其他类似国家的乳制品价值链利益相关者具有重要意义。
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引用次数: 0
Credit access and intensity of borrowing by irrigated rice farmers in Ghana: the role of extension services 加纳灌溉稻农的信贷获取和借贷强度:推广服务的作用
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-26 DOI: 10.1108/jadee-02-2023-0036
Samuel Kwabena Chaa Kyire, R. Bannor, J. Kuwornu, H. Oppong-Kyeremeh
PurposeCredit is essential in the farm business because it facilitates the adoption of productive technologies such as irrigation. However, access to credit remains a significant hurdle for sub-Saharan Africa, including Ghanaian farmers. Therefore, the authors assessed credit utilization and the intensity of borrowing by irrigated rice farmers in the Upper East region. In addition, how extension moderates the amount borrowed was analysed.Design/methodology/approachThe multistage sampling approach was used in the study. The Tono and Vea irrigation schemes were purposively selected. Proportionally, 318 rice farmers were sampled from the Tono irrigation scheme and 159 from the Vea irrigation scheme. Cragg's double hurdle and moderation analysis were used.FindingsIt was uncovered that gender, age, years of farming, total farm size, rice farm size, contract farming and off-farm employment explain farmers' decision to borrow. On the other hand, the intensity of borrowing was influenced by gender, age, years of farming, rice farm size, contract farming and the number of extension contact. The moderation analysis revealed that extension contact improves the amount borrowed by farmers.Research limitations/implicationsWhile there are irrigated rice farmers in other regions of Ghana, this study was limited to rice farmers under the Tono and Vea Irrigation schemes in the Upper East region.Originality/valueThis study investigated the moderating role of extension contact on amount borrowed in Ghana. This makes a modest addition to the limited literature on the moderating role of extension and credit access.
目的信贷在农业企业中至关重要,因为它有助于采用灌溉等生产技术。然而,对撒哈拉以南非洲,包括加纳农民来说,获得信贷仍然是一个重大障碍。因此,作者评估了上东部地区灌溉稻农的信贷利用率和借贷强度。此外,还分析了延期如何调节借款金额。设计/方法/方法本研究采用了多级抽样方法。有目的地选择了托诺和维亚灌溉方案。按比例,从Tono灌溉计划中抽取318名稻农,从Vea灌溉计划中选取159名稻农。使用了Cragg的双障碍和适度分析。研究发现,性别、年龄、耕种年限、农场总规模、水稻农场规模、合同农业和非农就业可以解释农民的借贷决定。另一方面,借贷强度受性别、年龄、耕作年限、稻田规模、承包经营和推广接触次数的影响。适度分析表明,延期接触提高了农民的借贷金额。研究局限性/影响虽然加纳其他地区也有灌溉稻农,但本研究仅限于上东部地区Tono和Vea灌溉计划下的稻农。原创性/价值本研究调查了延期联系对加纳借款金额的调节作用。这对关于信贷发放和信贷获取的调节作用的有限文献做了适度的补充。
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引用次数: 0
Blockchain-based smart dairy supply chain: catching the momentum for digital transformation 基于区块链的智能乳制品供应链:抓住数字化转型的势头
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-15 DOI: 10.1108/jadee-07-2022-0141
Rajeev Kumar, Dilip Kumar
PurposeThis research attempted to establish the underlying dimensions of supply chain management practices, blockchain technology and supply chain performance in the Indian dairy industry. Additionally, the study proposes a conceptual model that shows the mediating effects of blockchain technology in the relationship between supply chain management practices and supply chain performance.Design/methodology/approachStructural equation modelling (SEM) is incorporated to examine the proposed model using SPSS and AMOS version 24. The study population includes 119 registered Indian dairy processing units operating in Uttar Pradesh and New Delhi (source: Dairy – India). Individual registered dairy processing unit's top four executives, that is Head of the Dairy Processing Plant, Supply Chain head and Marketing Head, and IT head are chosen as the respondents of the study, which renders the sample size of 476. Judgmental sampling based on the organisation's market position and plant production capacity (i.e. one lakh litre per day) has been set as the benchmark for selecting the dairy processing units. The executives are selected as respondents as they are well-versed in the phenomenon of supply chain management practices, blockchain technology and supply chain performance compared to other staff working in the dairy industry. The data was collected from December 2021 to March 2022 through judgmental sampling. The target sample size was 476, but only 286 questionnaires were received in a completed state and were further used for analysis.FindingsManufacturing practices, information sharing, distribution management, inventory management and blockchain technology have a significant and positive impact on supply chain performance in the Indian dairy industry. Furthermore, the research demonstrates that blockchain technology partially mediates the relationship between supply chain management practices and supply chain performance in the context of the Indian dairy industry.Research limitations/implicationsThis research is focused on the Indian dairy industry operating in only two states, namely New Delhi and Uttar Pradesh. More research is needed to determine whether SCM practices and the prospects for blockchain technology among channel members are universally applicable to merchants in non-dairy products. Similar investigations should be carried out on dairy industry operating in various formats and in numerous geographic locations. Further, case studies can be conducted by future researchers to learn how supply chain management methods are deployed, what precisely these practices entail and what costs and time demands are required by these practices in context of small independent retailers across different germane expanse.Originality/valueWhile the available literature on the research area is spread out, the influence of blockchain technology in the Indian dairy industry has not yet been sufficiently analysed. Therefore, the research article focused on ex
目的本研究试图建立印度乳制品行业供应链管理实践、区块链技术和供应链绩效的基本维度。此外,该研究提出了一个概念模型,显示了区块链技术在供应链管理实践和供应链绩效之间的中介作用。设计/方法/方法采用结构方程建模(SEM),使用SPSS和AMOS版本24对所提出的模型进行检验。研究人群包括在北方邦和新德里运营的119家注册的印度乳制品加工厂(来源:dairy–India)。个体注册乳制品加工部门的四名高管,即乳制品加工厂负责人、供应链负责人和营销负责人以及IT负责人被选为研究对象,样本量为476人。基于该组织的市场地位和工厂生产能力(即每天10万升)的判断抽样已被设定为选择乳制品加工单位的基准。这些高管被选为受访者,因为与乳制品行业的其他员工相比,他们精通供应链管理实践、区块链技术和供应链绩效的现象。数据是在2021年12月至2022年3月期间通过判断性抽样收集的。目标样本量为476份,但在完成状态下只收到286份问卷,并进一步用于分析。Findings制造实践、信息共享、分销管理、库存管理和区块链技术对印度乳制品行业的供应链绩效产生了重大而积极的影响。此外,研究表明,在印度乳制品行业的背景下,区块链技术在一定程度上调节了供应链管理实践与供应链绩效之间的关系。研究局限性/含义本研究的重点是仅在新德里和北方邦这两个邦运营的印度乳制品行业。需要更多的研究来确定供应链管理实践和渠道成员中区块链技术的前景是否普遍适用于非乳制品的商家。应对在不同形式和不同地理位置经营的乳制品行业进行类似的调查。此外,未来的研究人员可以进行案例研究,以了解供应链管理方法是如何部署的,这些做法到底需要什么,以及在德国不同地区的小型独立零售商的背景下,这些做法需要什么成本和时间。原创性/价值尽管有关该研究领域的现有文献已经铺天盖地,但区块链技术对印度乳制品行业的影响尚未得到充分分析。因此,本文重点探讨了印度乳制品行业背景下供应链管理实践、区块链技术采用和供应链绩效构建的潜在维度。
{"title":"Blockchain-based smart dairy supply chain: catching the momentum for digital transformation","authors":"Rajeev Kumar, Dilip Kumar","doi":"10.1108/jadee-07-2022-0141","DOIUrl":"https://doi.org/10.1108/jadee-07-2022-0141","url":null,"abstract":"PurposeThis research attempted to establish the underlying dimensions of supply chain management practices, blockchain technology and supply chain performance in the Indian dairy industry. Additionally, the study proposes a conceptual model that shows the mediating effects of blockchain technology in the relationship between supply chain management practices and supply chain performance.Design/methodology/approachStructural equation modelling (SEM) is incorporated to examine the proposed model using SPSS and AMOS version 24. The study population includes 119 registered Indian dairy processing units operating in Uttar Pradesh and New Delhi (source: Dairy – India). Individual registered dairy processing unit's top four executives, that is Head of the Dairy Processing Plant, Supply Chain head and Marketing Head, and IT head are chosen as the respondents of the study, which renders the sample size of 476. Judgmental sampling based on the organisation's market position and plant production capacity (i.e. one lakh litre per day) has been set as the benchmark for selecting the dairy processing units. The executives are selected as respondents as they are well-versed in the phenomenon of supply chain management practices, blockchain technology and supply chain performance compared to other staff working in the dairy industry. The data was collected from December 2021 to March 2022 through judgmental sampling. The target sample size was 476, but only 286 questionnaires were received in a completed state and were further used for analysis.FindingsManufacturing practices, information sharing, distribution management, inventory management and blockchain technology have a significant and positive impact on supply chain performance in the Indian dairy industry. Furthermore, the research demonstrates that blockchain technology partially mediates the relationship between supply chain management practices and supply chain performance in the context of the Indian dairy industry.Research limitations/implicationsThis research is focused on the Indian dairy industry operating in only two states, namely New Delhi and Uttar Pradesh. More research is needed to determine whether SCM practices and the prospects for blockchain technology among channel members are universally applicable to merchants in non-dairy products. Similar investigations should be carried out on dairy industry operating in various formats and in numerous geographic locations. Further, case studies can be conducted by future researchers to learn how supply chain management methods are deployed, what precisely these practices entail and what costs and time demands are required by these practices in context of small independent retailers across different germane expanse.Originality/valueWhile the available literature on the research area is spread out, the influence of blockchain technology in the Indian dairy industry has not yet been sufficiently analysed. Therefore, the research article focused on ex","PeriodicalId":45976,"journal":{"name":"Journal of Agribusiness in Developing and Emerging Economies","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44157370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A censored regression analysis of household-level demand for pastured eggs in the United States 美国家庭对牧场鸡蛋需求的截尾回归分析
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-09 DOI: 10.1108/jadee-11-2022-0245
R. Bakhtavoryan, V. Hovhannisyan, D. Djidonou
PurposeThis paper empirically investigates the demand for pastured eggs in the United States and evaluates the welfare consequences of Japan's egg import tariff reductions for the US consumers.Design/methodology/approachUsing household-level Nielsen Homescan panel data, a fixed-effects Heckman two-stage sample selection model is estimated.FindingsThe estimation results ascertain the importance of a set of household socioeconomic characteristics, which are found to influence both the purchase probabilities and the consumption amounts associated with pastured eggs. In addition, demand for pastured eggs is estimated to be inelastic, and pastured eggs are found to be a normal good, more specifically a luxury.Research limitations/implicationsThe dataset used in this study reflect purchases only for at-home consumption, lacking information on away-from-home purchases.Originality/valueBuilding upon previous research, this study makes the following distinct contributions to the current literature. To the best of our knowledge, it constitutes the first study to empirically examine the demand for pastured eggs, using household-level panel data and an estimation model that not only allows for left-censoring but also controls for regional and time fixed effects. Second, the present study reflects a unique effort in analyzing the adverse welfare consequences of the increased egg prices in the United States brought by a reduction of Japanese import tariffs on US-supplied eggs, focusing specifically on pastured eggs.
目的本文实证调查了美国对牧场鸡蛋的需求,并评估了日本降低鸡蛋进口关税对美国消费者的福利影响。设计/方法/方法利用家庭层面的尼尔森家庭调查面板数据,估计了一个固定效应的赫克曼两阶段样本选择模型。发现估计结果确定了一组家庭社会经济特征的重要性,这些特征会影响购买概率和与牧场鸡蛋相关的消费量。此外,人们估计对馅饼蛋的需求是没有弹性的,馅饼蛋是一种正常的商品,更具体地说是一种奢侈品。研究局限性/含义本研究中使用的数据集仅反映了在家消费的购买情况,缺乏关于外出购买的信息。原创性/价值在前人研究的基础上,本研究对当前文献做出了以下独特贡献。据我们所知,这是第一项使用家庭层面的面板数据和估计模型实证检验牧场鸡蛋需求的研究,该模型不仅允许左侧审查,还控制区域和时间固定效应。其次,本研究反映了一项独特的努力,即分析日本降低对美国供应的鸡蛋的进口关税所带来的美国鸡蛋价格上涨的不利福利后果,特别是对牧场鸡蛋。
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引用次数: 0
Policy interventions and productive employment in rural sub-Saharan Africa: a gender-differentiated meta-analysis 撒哈拉以南非洲农村的政策干预与生产性就业:一项性别差异的荟萃分析
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-06-08 DOI: 10.1108/jadee-02-2022-0028
A. Singbo, J. Lokossou
PurposeThe farm sector is crucial for rural poverty alleviation, alongside the non-farm sector, which contributes to mitigating risks associated with crop failures. This paper investigates the effects of public policies on productive employment within both the farm and non-farm sectors in sub-Saharan Africa.Design/methodology/approachA meta-analysis is conducted exclusively on the results of the Partnership for Economic Policy (PEP)-funded studies under the Policy Analysis on Growth and Employment (PAGE II) initiative. Selected studies focused on the impact of public policies on productive employment in rural farm and non-farm sectors, encompassing a total of nine sub-Saharan Africa countries in: Benin, Burkina Faso, Cote d'Ivoire, Democratic Republic of Congo, Ghana, Lesotho, Nigeria, Senegal and South Africa.FindingsThe results indicate that public investments in rural areas and public policies that facilitate access to productive resources are likely to enhance productive employment. The overall effect size is positive and significant, ranging from 2% to 10% increases in productive employment. Sources of variation include the sector of activity and the policy instrument. In addition, the policy effects are gender-sensitive and seem more consistent in the non-farm sector.Research limitations/implicationsAlthough the selected working papers addressed several aspects of productive employment, other aspects warrant further investigation. Policies involving restrictions or regulations have received little attention in the impact analysis. Researches to fill this gap would be important. Another suggestion for further research is the analysis of the relative importance of non-farm employment in rural areas in developing countries. It is always assumed that rural households depend heavily on agriculture for their subsistence.Originality/valueThe contribution of the paper lies in the comparative analysis of numerous public policies implemented in nine distinct countries. By consolidating data from fourteen 14 different experiences into a single study, the paper offers valuable insights on factors that determine policy effectiveness and contribute to understanding what worked for whom and why.
目的农业部门与非农业部门一样,对减轻农村贫困至关重要,非农业部门有助于减轻与作物歉收相关的风险。本文调查了公共政策对撒哈拉以南非洲农业和非农业部门生产性就业的影响。设计/方法/方法一项荟萃分析仅针对经济政策伙伴关系(PEP)资助的增长与就业政策分析(PAGE II)倡议下的研究结果进行。选定的研究侧重于公共政策对农村农业和非农业部门生产性就业的影响,涵盖撒哈拉以南非洲共9个国家:贝宁、布基纳法索、科特迪瓦、刚果民主共和国、加纳、莱索托、尼日利亚、塞内加尔和南非。研究结果表明,对农村地区的公共投资和促进获得生产资源的公共政策可能会提高生产性就业。总体效应大小是积极和显著的,生产性就业增长2%至10%不等。变化的来源包括活动部门和政策工具。此外,政策效果对性别问题敏感,在非农业部门似乎更为一致。研究局限性/含义尽管选定的工作文件涉及生产性就业的几个方面,但其他方面值得进一步调查。在影响分析中,涉及限制或法规的政策很少受到关注。填补这一空白的研究将是重要的。另一个进一步研究的建议是分析发展中国家农村地区非农就业的相对重要性。人们总是认为农村家庭严重依赖农业维持生计。原创性/价值本文的贡献在于对九个不同国家实施的众多公共政策进行了比较分析。通过将14种不同经历的数据整合到一项研究中,该论文对决定政策有效性的因素提供了有价值的见解,并有助于理解什么对谁有效以及为什么有效。
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引用次数: 0
Analysis of factors influencing USA households' choice of ethnic restaurants 影响美国家庭选择民族餐厅的因素分析
Q2 Agricultural and Biological Sciences Pub Date : 2023-05-31 DOI: 10.1108/jadee-02-2023-0034
Rafael Bakhtavoryan, Chrystian Suchini, Jose Lopez, Desire Djidonou
Purpose This study empirically identifies household demographic and socioeconomic characteristics as well as restaurant characteristics that affect the probability of households choosing an ethnic restaurant (American, Asian, European, Mexican and other) in the USA. Design/methodology/approach A multinomial logistic regression model is applied using the data derived from the information from the National Household Food Acquisition and Purchase Survey conducted between April 2012 and January 2013. Findings The empirical findings suggest that such factors as the unit cost on away-from-home food items (i.e. price), region of residence, primary respondent's ethnicity, race, education level, marital status and employment status as well as such restaurant characteristics as availability of loyalty program and presence of coupons significantly affect the probability of households choosing a particular ethnic restaurant in the USA. Research limitations/implications The original dataset employed in this study does not permit the quantification of information associated with size, location, and number of years in operation for the ethnic restaurants considered. Also, the dataset does not permit the classification of the ethnic restaurants included in the “other” category. Originality/value To the best of the authors' knowledge, there has been no empirical micro-level analysis associated with determining factors impacting households' choice of ethnic restaurants using a polytomous logistic regression model allowing for a wide range of ethnic restaurants and covering the entire USA, based on an extensive set of household demographic and socioeconomic factors and restaurants characteristics. As such, the current study plugs this research gap, with the empirical findings furnished by this study being of importance to ethnic restaurant operators (owners) in the operators' effort to develop effective marketing strategies.
本研究实证地确定了影响美国家庭选择民族餐厅(美国,亚洲,欧洲,墨西哥和其他)的概率的家庭人口和社会经济特征以及餐厅特征。设计/方法/方法采用多项逻辑回归模型,数据来源于2012年4月至2013年1月进行的全国家庭食品收购和购买调查。实证研究结果表明,在美国,外出食品的单位成本(即价格)、居住地区、主要受访者的民族、种族、教育水平、婚姻状况和就业状况等因素,以及餐馆的特征(如忠诚度计划的可用性和优惠券的存在)显著影响家庭选择特定民族餐馆的概率。本研究中使用的原始数据集不允许量化与所考虑的民族餐馆的规模、位置和经营年数相关的信息。此外,该数据集不允许对包含在“其他”类别中的民族餐馆进行分类。原创性/价值据作者所知,目前还没有实证微观层面的分析,以确定影响家庭选择民族餐馆的因素,使用基于广泛的家庭人口统计和社会经济因素以及餐馆特征的多元逻辑回归模型,允许广泛的民族餐馆覆盖整个美国。因此,本研究填补了这一研究空白,本研究提供的实证结果对少数民族餐馆经营者(业主)制定有效的营销策略具有重要意义。
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引用次数: 0
Agricultural mechanization in Ethiopia: hiring service transactions, mechanization clusters and land consolidation 埃塞俄比亚的农业机械化:雇佣服务交易、机械化集群和土地整理
Q2 Agricultural and Biological Sciences Pub Date : 2023-05-31 DOI: 10.1108/jadee-06-2022-0127
Yared Deribe Tefera, Bisrat Getnet Awoke
Purpose Agriculture in Ethiopia relies heavily on traditional farm power sources and is designated by the lowest farm machinery access, in contrast to other Sub-Sahara African (SSA) countries. The purpose of this research is to analyze the heterogeneity of mechanization service transactions and factors determining farmers' cooperation in mechanization clusters and willingness to accept land consolidation. Design/methodology/approach The authors conducted a cross-sectional survey of producer households in major crop production areas in the Oromia, SNNPR, Amhara and Tigray regions. The sampling design involved three stages: districts were selected using a stratified sampling approach accompanied by simple random samples of kebele units and producer households in the second and final stages, respectively. Findings This study’s results show that mechanization service costs, service relationships, clustering and land consolidation exhibit significant heterogeneity across the study areas. Cluster farming was found to be advantageous against diseconomies, rationalized by upgrading the mechanization scale. The probit model parameterization of the probability distributions reveals that household, land, crop, mechanization service, remoteness and location-related factors determine participation in mechanization clusters and willingness to accept land consolidation. Research limitations/implications Fostering cooperation by focusing on constraints and demand of users is suggested to reduce transaction costs and expand hired mechanization services to unaddressed areas. The findings are relevant to most SSA countries where mechanization development is hampered by land fragmentation. Originality/value Limited information is available on agricultural mechanization development for smallholder farmers, particularly in Ethiopia, and this study adds empirical evidence about the synergy between cluster farming and mechanization, horizontal coordination and alternative supply models.
与其他撒哈拉以南非洲(SSA)国家相比,埃塞俄比亚的农业严重依赖传统的农业能源,并被指定为农业机械使用率最低的国家。本研究的目的是分析机械化服务交易的异质性,以及机械化集群农户合作意愿和土地整理意愿的影响因素。设计/方法/方法作者对奥罗米亚、SNNPR、阿姆哈拉和提格雷地区主要作物产区的生产者家庭进行了横断面调查。抽样设计包括三个阶段:采用分层抽样方法选择地区,并在第二阶段和最后阶段分别对kebele单位和生产者家庭进行简单随机抽样。研究结果表明:机械化服务成本、服务关系、集群化和土地整理在各研究区域呈现显著的异质性。发现集团化农业有利于克服不经济现象,并通过提高机械化规模加以合理化。概率分布的probit模型参数化表明,家庭、土地、作物、机械化服务、偏远和位置相关因素决定了机械化集群的参与和接受土地整理的意愿。研究限制/影响建议通过注重用户的限制和需求来促进合作,以减少交易费用并将雇用的机械化服务扩大到未处理的地区。这些发现与大多数机械化发展受到土地破碎化阻碍的SSA国家有关。关于小农农业机械化发展的信息有限,特别是在埃塞俄比亚,本研究增加了关于集群农业与机械化、横向协调和替代供应模式之间协同作用的经验证据。
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引用次数: 0
Short supply chain choice and impact amongst rice processors in rural Ghana 加纳农村大米加工商的短供应链选择及其影响
IF 2.4 Q2 Agricultural and Biological Sciences Pub Date : 2023-05-30 DOI: 10.1108/jadee-03-2023-0049
R. Bannor, H. Oppong-Kyeremeh, Abigail Oparebea Boateng, Ebenezer Bold, Barikisu Gruzah
PurposeThis paper examined the factors influencing the participation of rice processors in short supply chains and the participation impact on the amount of rice processed, per capita expenditure of household and value of sales.Design/methodology/approachThe Seemingly Unrelated Regression and Doubly Robust Augmented Inverse Probability Weighting Model (AIPW) were used to analyse the determinants of short supply chain participation and the impact of short supply.FindingsFrom the results, the mean value of rice processed was GH₵18385 (US$ 3,069.28), with the minimum value being GH₵ 25 (US$ 4.17) and the maximum GH₵ 67200 (US$ 1,1218.70) per annum. Processed rice aroma and grade characteristics positively influence the value of processed rice sold via short supply chains as well as the expertise rate of the processor, Farmer-Based Organisation membership, and marketing information availability. Women rice processors' per capita expenditure, total sales value and the value of processed rice was positively influenced by the short supply chain participation.Research limitations/implicationsEven though the sample size was appropriate, a larger sample size could further support the study's finding since a limited geographical area with predominant domestic rice processors was studied. Again, future studies should consider behavioural theories, such as the Theory of Planned Behaviour, amongst others, in understanding the reasons for the choices of short supply chains compared to other sales outlets.Originality/valueAlthough there is a growing body of literature on rice, most of the studies focussed on the marketing outlet of rice producers, rice processing, constraints and opportunities faced by rice farmers and processors and an out-grower scheme involving rice processors amongst rice producers with none of these on the choice of short supply chains amongst women processors. Also, amongst all the studies on rice producers, none applied a theory; however, the Women in Development (WID) Theory was used to analyse the impact of the short supply chain on the impact on household per capita expenditure (poverty), the value of sales and amount of rice processed, a modest theoretical contribution of the paper to literature.
目的研究影响大米加工企业参与短供应链的因素,以及参与对大米加工量、家庭人均支出和销售额的影响。设计/方法/方法采用看似不相关回归和双鲁棒增广逆概率加权模型(AIPW)来分析短供应链参与的决定因素和供应短缺的影响。从结果来看,加工大米的平均值为GH / 18385(3,069.28美元),最小值为GH / 25(4.17美元),最大值为GH / 67200(1,1218.70美元)/年。加工大米的香气和等级特征对通过短供应链销售的加工大米的价值、加工者的专业程度、农民组织成员资格和营销信息的可用性都有积极影响。女性大米加工者的人均支出、销售总额和加工大米的价值受到短供应链参与的积极影响。研究的局限性/意义虽然样本量是适当的,但更大的样本量可以进一步支持研究的发现,因为研究的是一个有限的地理区域,国内大米加工占主导地位。同样,未来的研究应该考虑行为理论,如计划行为理论等,以理解与其他销售渠道相比,选择短供应链的原因。原创性/价值虽然关于大米的文献越来越多,但大多数研究都集中在大米生产者的销售渠道、大米加工、水稻农民和加工商面临的限制和机会,以及涉及大米生产者中的大米加工商的种植者外计划,而这些研究都没有涉及妇女加工商的短供应链选择。此外,在所有关于水稻生产者的研究中,没有一个应用理论;然而,妇女参与发展(WID)理论被用于分析供应链短缺对家庭人均支出(贫困)、销售价值和大米加工数量的影响,这是本文对文献的适度理论贡献。
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引用次数: 1
期刊
Journal of Agribusiness in Developing and Emerging Economies
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